root/Source/core/frame/DOMWindowLifecycleObserver.h

/* [<][>][^][v][top][bottom][index][help] */

INCLUDED FROM



/*
 * 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 WebCore {

class DOMWindow;

template<> void observerContext(DOMWindow*, LifecycleObserver<DOMWindow>*);
template<> void unobserverContext(DOMWindow*, LifecycleObserver<DOMWindow>*);

class DOMWindowLifecycleObserver : public LifecycleObserver<DOMWindow> {
public:
    explicit DOMWindowLifecycleObserver(DOMWindow*);
    virtual ~DOMWindowLifecycleObserver();

    DOMWindow* window() const;

    virtual void didAddEventListener(DOMWindow*, const AtomicString&) { }
    virtual void didRemoveEventListener(DOMWindow*, const AtomicString&) { }
    virtual void didRemoveAllEventListeners(DOMWindow*) { }
};

} // namespace WebCore

#endif // DOMWindowLifecycleObserver_h

/* [<][>][^][v][top][bottom][index][help] */