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/*
* 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.
*/
#ifndef DOMWindowLifecycleObserver_h
#define DOMWindowLifecycleObserver_h
#include "platform/LifecycleObserver.h"
#include "wtf/text/WTFString.h"
namespace blink {
class LocalDOMWindow;
template<> void observerContext(LocalDOMWindow*, LifecycleObserver<LocalDOMWindow>*);
template<> void unobserverContext(LocalDOMWindow*, LifecycleObserver<LocalDOMWindow>*);
class DOMWindowLifecycleObserver : public LifecycleObserver<LocalDOMWindow> {
public:
explicit DOMWindowLifecycleObserver(LocalDOMWindow*);
virtual ~DOMWindowLifecycleObserver();
virtual void didAddEventListener(LocalDOMWindow*, const AtomicString&) { }
virtual void didRemoveEventListener(LocalDOMWindow*, const AtomicString&) { }
virtual void didRemoveAllEventListeners(LocalDOMWindow*) { }
};
} // namespace blink
#endif // DOMWindowLifecycleObserver_h
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