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/*
* Copyright (C) 2013 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "core/html/track/vtt/VTTElement.h"
#include "core/HTMLElementFactory.h"
namespace WebCore {
static const QualifiedName& nodeTypeToTagName(VTTNodeType nodeType)
{
DEFINE_STATIC_LOCAL(QualifiedName, cTag, (nullAtom, "c", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, vTag, (nullAtom, "v", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, langTag, (nullAtom, "lang", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, bTag, (nullAtom, "b", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, uTag, (nullAtom, "u", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, iTag, (nullAtom, "i", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, rubyTag, (nullAtom, "ruby", nullAtom));
DEFINE_STATIC_LOCAL(QualifiedName, rtTag, (nullAtom, "rt", nullAtom));
switch (nodeType) {
case VTTNodeTypeClass:
return cTag;
case VTTNodeTypeItalic:
return iTag;
case VTTNodeTypeLanguage:
return langTag;
case VTTNodeTypeBold:
return bTag;
case VTTNodeTypeUnderline:
return uTag;
case VTTNodeTypeRuby:
return rubyTag;
case VTTNodeTypeRubyText:
return rtTag;
case VTTNodeTypeVoice:
return vTag;
case VTTNodeTypeNone:
default:
ASSERT_NOT_REACHED();
return cTag; // Make the compiler happy.
}
}
VTTElement::VTTElement(VTTNodeType nodeType, Document* document)
: Element(nodeTypeToTagName(nodeType), document, CreateElement)
, m_isPastNode(0)
, m_webVTTNodeType(nodeType)
{
}
PassRefPtrWillBeRawPtr<VTTElement> VTTElement::create(VTTNodeType nodeType, Document* document)
{
return adoptRefWillBeNoop(new VTTElement(nodeType, document));
}
PassRefPtrWillBeRawPtr<Element> VTTElement::cloneElementWithoutAttributesAndChildren()
{
RefPtrWillBeRawPtr<VTTElement> clone = create(static_cast<VTTNodeType>(m_webVTTNodeType), &document());
clone->setLanguage(m_language);
return clone.release();
}
PassRefPtrWillBeRawPtr<HTMLElement> VTTElement::createEquivalentHTMLElement(Document& document)
{
RefPtrWillBeRawPtr<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;
}
} // namespace WebCore
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