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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 "config.h"
#include "modules/credentialmanager/NavigatorCredentials.h"
#include "core/dom/Document.h"
#include "core/frame/LocalDOMWindow.h"
#include "core/frame/LocalFrame.h"
#include "core/frame/Navigator.h"
#include "modules/credentialmanager/CredentialsContainer.h"
namespace blink {
NavigatorCredentials::NavigatorCredentials(Navigator& navigator)
: DOMWindowProperty(navigator.frame())
{
}
DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(NavigatorCredentials);
NavigatorCredentials& NavigatorCredentials::from(Navigator& navigator)
{
NavigatorCredentials* supplement = static_cast<NavigatorCredentials*>(WillBeHeapSupplement<Navigator>::from(navigator, supplementName()));
if (!supplement) {
supplement = new NavigatorCredentials(navigator);
provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement));
}
return *supplement;
}
const char* NavigatorCredentials::supplementName()
{
return "NavigatorCredentials";
}
CredentialsContainer* NavigatorCredentials::credentials(Navigator& navigator)
{
return NavigatorCredentials::from(navigator).credentials();
}
CredentialsContainer* NavigatorCredentials::credentials()
{
if (!m_credentialsContainer && frame())
m_credentialsContainer = CredentialsContainer::create();
return m_credentialsContainer.get();
}
void NavigatorCredentials::trace(Visitor* visitor)
{
visitor->trace(m_credentialsContainer);
WillBeHeapSupplement<Navigator>::trace(visitor);
DOMWindowProperty::trace(visitor);
}
} // namespace blink
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