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// Copyright (c) 2011 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.
#ifndef CONTENT_RENDERER_IDLE_USER_DETECTOR_H_
#define CONTENT_RENDERER_IDLE_USER_DETECTOR_H_
#include "base/basictypes.h"
#include "content/public/renderer/render_view_observer.h"
namespace blink {
class WebInputEvent;
}
namespace ui {
class LatencyInfo;
}
namespace content {
// Class which observes user input events and postpones
// idle notifications if the user is active.
class IdleUserDetector : public RenderViewObserver {
public:
IdleUserDetector(RenderView* render_view);
~IdleUserDetector() override;
private:
// RenderViewObserver implementation:
bool OnMessageReceived(const IPC::Message& message) override;
void OnHandleInputEvent(const blink::WebInputEvent* event,
const ui::LatencyInfo& latency_info);
DISALLOW_COPY_AND_ASSIGN(IdleUserDetector);
};
} // namespace content
#endif // CONTENT_RENDERER_IDLE_USER_DETECTOR_H_
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