blob: f7615cfc62227d1482f59384b0869e8272c7fef9 [file] [log] [blame]
/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Stefan Schimanski (1Stein@gmx.de)
* Copyright (C) 2004, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "HTMLParamElement.h"
#include "Document.h"
#include "HTMLNames.h"
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(HTMLParamElement);
using namespace HTMLNames;
inline HTMLParamElement::HTMLParamElement(const QualifiedName& tagName, Document& document)
: HTMLElement(tagName, document)
{
ASSERT(hasTagName(paramTag));
}
Ref<HTMLParamElement> HTMLParamElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new HTMLParamElement(tagName, document));
}
String HTMLParamElement::name() const
{
if (hasName())
return getNameAttribute();
return document().isHTMLDocument() ? emptyAtom() : getIdAttribute();
}
String HTMLParamElement::value() const
{
return attributeWithoutSynchronization(valueAttr);
}
bool HTMLParamElement::isURLParameter(const String& name)
{
return equalLettersIgnoringASCIICase(name, "data") || equalLettersIgnoringASCIICase(name, "movie") || equalLettersIgnoringASCIICase(name, "src");
}
bool HTMLParamElement::isURLAttribute(const Attribute& attribute) const
{
if (attribute.name() == valueAttr && isURLParameter(name()))
return true;
return HTMLElement::isURLAttribute(attribute);
}
void HTMLParamElement::addSubresourceAttributeURLs(ListHashSet<URL>& urls) const
{
HTMLElement::addSubresourceAttributeURLs(urls);
if (!isURLParameter(name()))
return;
addSubresourceURL(urls, document().completeURL(value()));
}
}