hal/HalWakeLock.h

   1 /* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   4  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef __HAL_WAKELOCK_H_
   7 #define __HAL_WAKELOCK_H_
   8
   9 namespace mozilla {
  10 namespace hal {
  11
  12 enum WakeLockState {
  13   WAKE_LOCK_STATE_UNLOCKED,
  14   WAKE_LOCK_STATE_HIDDEN,
  15   WAKE_LOCK_STATE_VISIBLE
  16 };
  17
  18 /**
  19  * Return the wake lock state according to the numbers.
  20  */
  21 WakeLockState ComputeWakeLockState(int aNumLocks, int aNumHidden);
  22
  23 }  // namespace hal
  24
  25 namespace hal_impl {
  26 void ModifyWakeLockWithChildID(const nsAString& aTopic,
  27                                hal::WakeLockControl aLockAdjust,
  28                                hal::WakeLockControl aHiddenAdjust,
  29                                uint64_t aChildID);
  30 }  // namespace hal_impl
  31
  32 }  // namespace mozilla
  33
  34 #endif /* __HAL_WAKELOCK_H_ */