1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/idle.h"
6
7#include "ash/session/session_state_delegate.h"
8#include "ash/shell.h"
9#include "base/time/time.h"
10#include "ui/wm/core/user_activity_detector.h"
11
12void CalculateIdleTime(IdleTimeCallback notify) {
13#if defined(USE_ATHENA)
14  // TODO(oshima): Implement this for athena. crbug.com/408752
15  base::TimeDelta idle_time;
16  NOTIMPLEMENTED();
17#else
18  base::TimeDelta idle_time = base::TimeTicks::Now() -
19      ash::Shell::GetInstance()->user_activity_detector()->last_activity_time();
20#endif
21  notify.Run(static_cast<int>(idle_time.InSeconds()));
22}
23
24bool CheckIdleStateIsLocked() {
25#if defined(USE_ATHENA)
26  return false;
27#else
28  return ash::Shell::GetInstance()->session_state_delegate()->IsScreenLocked();
29#endif
30}
31