/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#ifndef WebScopedUserGesture_h
#define WebScopedUserGesture_h

#include "platform/WebPrivateOwnPtr.h"

namespace WebCore {
class UserGestureIndicator;
}

namespace WebKit {

// An instance of this class, while kept alive, will indicate that we are in
// the context of a known user gesture. To use, create one, perform whatever
// actions were done under color of a known user gesture, and then delete it.
// Usually this will be done on the stack.
class WebScopedUserGesture {
public:
    WebScopedUserGesture() { initialize(); }
    ~WebScopedUserGesture() { reset(); }

private:
    WEBKIT_EXPORT void initialize();
    WEBKIT_EXPORT void reset();

    WebPrivateOwnPtr<WebCore::UserGestureIndicator> m_indicator;
};

} // namespace WebKit

#endif // WebScopedUserGesture_h