blob: 68d6bbc8618b3e2e657cd556d7df7709478cdac8 [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 "third_party/blink/renderer/core/html/html_param_element.h"
#include "third_party/blink/renderer/core/dom/attribute.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/html_names.h"
namespace blink {
HTMLParamElement::HTMLParamElement(Document& document)
: HTMLElement(html_names::kParamTag, document) {}
const AtomicString& HTMLParamElement::GetName() const {
if (HasName())
return GetNameAttribute();
return GetDocument().IsHTMLDocument() ? g_empty_atom : GetIdAttribute();
}
const AtomicString& HTMLParamElement::Value() const {
return FastGetAttribute(html_names::kValueAttr);
}
// HTML5 says that an object resource's URL is specified by the object's
// data attribute, not by a param element. However, for compatibility, also
// allow the resource's URL to be given by a param of the named "code",
// "data", "movie", "src" or "url".
bool HTMLParamElement::IsURLParameter(const String& name) {
return DeprecatedEqualIgnoringCase(name, "code") ||
DeprecatedEqualIgnoringCase(name, "data") ||
DeprecatedEqualIgnoringCase(name, "movie") ||
DeprecatedEqualIgnoringCase(name, "src") ||
DeprecatedEqualIgnoringCase(name, "url");
}
bool HTMLParamElement::IsURLAttribute(const Attribute& attribute) const {
if (attribute.GetName() == html_names::kValueAttr &&
IsURLParameter(GetName()))
return true;
return HTMLElement::IsURLAttribute(attribute);
}
} // namespace blink