chromium/content/browser/screenlock_monitor/screenlock_monitor.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_SCREENLOCK_MONITOR_SCREENLOCK_MONITOR_H_
#define CONTENT_BROWSER_SCREENLOCK_MONITOR_SCREENLOCK_MONITOR_H_

#include <memory>

#include "base/memory/ref_counted.h"
#include "base/observer_list_threadsafe.h"
#include "base/time/time.h"
#include "content/common/content_export.h"
#include "content/public/browser/screenlock_observer.h"

namespace content {

class ScreenlockMonitorSource;

// A class used to monitor the screenlock state change and notify the observers
// about the change event.
// Currently available on Win/MacOSX/ChromOS only.
// TODO(crbug.com/40594737): Keep studying for a solid way to do this on Linux.
class CONTENT_EXPORT ScreenlockMonitor { … };

}  // namespace content

#endif  // CONTENT_BROWSER_SCREENLOCK_MONITOR_SCREENLOCK_MONITOR_H_