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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "core/html/HTMLMenuItemElement.h"
#include "core/HTMLNames.h"
#include "core/dom/ElementTraversal.h"
#include "core/events/Event.h"
#include "core/frame/UseCounter.h"
namespace blink {
using namespace HTMLNames;
inline HTMLMenuItemElement::HTMLMenuItemElement(Document& document)
: HTMLElement(HTMLNames::menuitemTag, document) {
UseCounter::count(document, UseCounter::MenuItemElement);
}
bool HTMLMenuItemElement::isURLAttribute(const Attribute& attribute) const {
return attribute.name() == iconAttr || HTMLElement::isURLAttribute(attribute);
}
void HTMLMenuItemElement::defaultEventHandler(Event* event) {
if (event->type() == EventTypeNames::click) {
if (equalIgnoringCase(fastGetAttribute(typeAttr), "checkbox")) {
if (fastHasAttribute(checkedAttr))
removeAttribute(checkedAttr);
else
setAttribute(checkedAttr, "checked");
} else if (equalIgnoringCase(fastGetAttribute(typeAttr), "radio")) {
if (Element* parent = parentElement()) {
AtomicString group = fastGetAttribute(radiogroupAttr);
for (HTMLMenuItemElement& menuItem :
Traversal<HTMLMenuItemElement>::childrenOf(*parent)) {
if (!menuItem.fastHasAttribute(checkedAttr))
continue;
const AtomicString& groupAttr =
menuItem.fastGetAttribute(radiogroupAttr);
if (equalIgnoringNullity(groupAttr.impl(), group.impl()))
menuItem.removeAttribute(checkedAttr);
}
}
setAttribute(checkedAttr, "checked");
}
event->setDefaultHandled();
}
}
DEFINE_NODE_FACTORY(HTMLMenuItemElement)
} // namespace blink
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