#include "config.h"
#include "WebVTTElement.h"
#if ENABLE(VIDEO_TRACK)
#include "HTMLSpanElement.h"
#include "RubyElement.h"
#include "RubyTextElement.h"
#include "TextTrack.h"
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(WebVTTElement);
static const QualifiedName& nodeTypeToTagName(WebVTTNodeType nodeType)
{
static NeverDestroyed<QualifiedName> cTag(nullAtom(), "c", nullAtom());
static NeverDestroyed<QualifiedName> vTag(nullAtom(), "v", nullAtom());
static NeverDestroyed<QualifiedName> langTag(nullAtom(), "lang", nullAtom());
static NeverDestroyed<QualifiedName> bTag(nullAtom(), "b", nullAtom());
static NeverDestroyed<QualifiedName> uTag(nullAtom(), "u", nullAtom());
static NeverDestroyed<QualifiedName> iTag(nullAtom(), "i", nullAtom());
static NeverDestroyed<QualifiedName> rubyTag(nullAtom(), "ruby", nullAtom());
static NeverDestroyed<QualifiedName> rtTag(nullAtom(), "rt", nullAtom());
switch (nodeType) {
case WebVTTNodeTypeClass:
return cTag;
case WebVTTNodeTypeItalic:
return iTag;
case WebVTTNodeTypeLanguage:
return langTag;
case WebVTTNodeTypeBold:
return bTag;
case WebVTTNodeTypeUnderline:
return uTag;
case WebVTTNodeTypeRuby:
return rubyTag;
case WebVTTNodeTypeRubyText:
return rtTag;
case WebVTTNodeTypeVoice:
return vTag;
case WebVTTNodeTypeNone:
default:
ASSERT_NOT_REACHED();
return cTag; }
}
WebVTTElement::WebVTTElement(WebVTTNodeType nodeType, Document& document)
: Element(nodeTypeToTagName(nodeType), document, CreateElement)
, m_isPastNode(0)
, m_webVTTNodeType(nodeType)
{
}
Ref<WebVTTElement> WebVTTElement::create(WebVTTNodeType nodeType, Document& document)
{
return adoptRef(*new WebVTTElement(nodeType, document));
}
Ref<Element> WebVTTElement::cloneElementWithoutAttributesAndChildren(Document& targetDocument)
{
Ref<WebVTTElement> clone = create(static_cast<WebVTTNodeType>(m_webVTTNodeType), targetDocument);
clone->setLanguage(m_language);
return clone;
}
Ref<HTMLElement> WebVTTElement::createEquivalentHTMLElement(Document& document)
{
RefPtr<HTMLElement> htmlElement;
switch (m_webVTTNodeType) {
case WebVTTNodeTypeClass:
case WebVTTNodeTypeLanguage:
case WebVTTNodeTypeVoice:
htmlElement = HTMLSpanElement::create(document);
htmlElement->setAttributeWithoutSynchronization(HTMLNames::titleAttr, attributeWithoutSynchronization(voiceAttributeName()));
htmlElement->setAttributeWithoutSynchronization(HTMLNames::langAttr, attributeWithoutSynchronization(langAttributeName()));
break;
case WebVTTNodeTypeItalic:
htmlElement = HTMLElement::create(HTMLNames::iTag, document);
break;
case WebVTTNodeTypeBold:
htmlElement = HTMLElement::create(HTMLNames::bTag, document);
break;
case WebVTTNodeTypeUnderline:
htmlElement = HTMLElement::create(HTMLNames::uTag, document);
break;
case WebVTTNodeTypeRuby:
htmlElement = RubyElement::create(document);
break;
case WebVTTNodeTypeRubyText:
htmlElement = RubyTextElement::create(document);
break;
}
ASSERT(htmlElement);
if (htmlElement)
htmlElement->setAttributeWithoutSynchronization(HTMLNames::classAttr, attributeWithoutSynchronization(HTMLNames::classAttr));
return htmlElement.releaseNonNull();
}
}
#endif