ui/base/idle/idle.cc

   1 // Copyright (c) 2011 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 "ui/base/idle/idle.h"
   6
   7 #include "base/bind.h"
   8
   9 namespace ui {
  10 namespace {
  11
  12 void CalculateIdleStateCallback(int idle_threshold,
  13                                 IdleCallback notify,
  14                                 int idle_time) {
  15   if (idle_time >= idle_threshold)
  16     notify.Run(IDLE_STATE_IDLE);
  17   else
  18     notify.Run(IDLE_STATE_ACTIVE);
  19 }
  20
  21 }  // namespace
  22
  23 void CalculateIdleState(int idle_threshold, IdleCallback notify) {
  24   if (CheckIdleStateIsLocked()) {
  25     notify.Run(IDLE_STATE_LOCKED);
  26     return;
  27   }
  28
  29   CalculateIdleTime(base::Bind(&CalculateIdleStateCallback,
  30                                idle_threshold,
  31                                notify));
  32 }
  33
  34 }  // namespace ui