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/*
* Copyright (C) 2015 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "HTMLAttachmentElement.h"
#if ENABLE(ATTACHMENT_ELEMENT)
#include "File.h"
#include "HTMLNames.h"
#include "RenderAttachment.h"
namespace WebCore {
using namespace HTMLNames;
HTMLAttachmentElement::HTMLAttachmentElement(const QualifiedName& tagName, Document& document)
: HTMLElement(tagName, document)
{
ASSERT(hasTagName(attachmentTag));
}
HTMLAttachmentElement::~HTMLAttachmentElement()
{
}
Ref<HTMLAttachmentElement> HTMLAttachmentElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new HTMLAttachmentElement(tagName, document));
}
RenderPtr<RenderElement> HTMLAttachmentElement::createElementRenderer(Ref<RenderStyle>&& style, const RenderTreePosition&)
{
return createRenderer<RenderAttachment>(*this, WTFMove(style));
}
File* HTMLAttachmentElement::file() const
{
return m_file.get();
}
void HTMLAttachmentElement::setFile(File* file)
{
m_file = file;
auto* renderer = this->renderer();
if (!is<RenderAttachment>(renderer))
return;
downcast<RenderAttachment>(*renderer).invalidate();
}
void HTMLAttachmentElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
if ((name == progressAttr || name == titleAttr || name == subtitleAttr || name == typeAttr) && is<RenderAttachment>(renderer())) {
downcast<RenderAttachment>(*renderer()).invalidate();
return;
}
HTMLElement::parseAttribute(name, value);
}
String HTMLAttachmentElement::attachmentTitle() const
{
String title = fastGetAttribute(titleAttr);
if (!title.isEmpty())
return title;
return m_file ? m_file->name() : String();
}
String HTMLAttachmentElement::attachmentType() const
{
return fastGetAttribute(typeAttr);
}
} // namespace WebCore
#endif // ENABLE(ATTACHMENT_ELEMENT)
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