root/Source/core/dom/DocumentLifecycleObserver.cpp

DEFINITIONS

1. observerContext
2. unobserverContext

/*
 * Copyright (C) 2013 Google 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. ``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
 * 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 "core/dom/DocumentLifecycleObserver.h"

#include "core/dom/Document.h"

namespace WebCore {

template<> void observerContext(Document* context, LifecycleObserver<Document>* observer)
{
    static_cast<LifecycleContext<Document>*>(context)->wasObservedBy(observer);
}

template<> void unobserverContext(Document* context, LifecycleObserver<Document>* observer)
{
    static_cast<LifecycleContext<Document>*>(context)->wasUnobservedBy(observer);
}

DocumentLifecycleObserver::DocumentLifecycleObserver(Document* document)
    : LifecycleObserver<Document>(document, DocumentLifecycleObserverType)
{
}

DocumentLifecycleObserver::~DocumentLifecycleObserver()
{
}

} // namespace WebCore