gecko/dom/power/PowerManagerService.h
Justin Lebar a863832283 Bug 772987 - Part 2: Use Static{Auto,Ref}Ptr where appropriate. r=mounir
--HG--
extra : rebase_source : 4e3e72ba53cd0177160f80231eebeb4972119eec
2012-07-26 15:33:45 -04:00

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1.4 KiB
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_power_PowerManagerService_h
#define mozilla_dom_power_PowerManagerService_h
#include "nsCOMPtr.h"
#include "nsDataHashtable.h"
#include "nsHashKeys.h"
#include "nsTArray.h"
#include "nsIPowerManagerService.h"
#include "mozilla/Observer.h"
#include "Types.h"
#include "mozilla/StaticPtr.h"
namespace mozilla {
namespace dom {
namespace power {
class PowerManagerService
: public nsIPowerManagerService
, public WakeLockObserver
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIPOWERMANAGERSERVICE
static already_AddRefed<nsIPowerManagerService> GetInstance();
void Init();
// Implement WakeLockObserver
void Notify(const hal::WakeLockInformation& aWakeLockInfo);
private:
~PowerManagerService();
void ComputeWakeLockState(const hal::WakeLockInformation& aWakeLockInfo,
nsAString &aState);
static StaticRefPtr<PowerManagerService> sSingleton;
nsTArray<nsCOMPtr<nsIDOMMozWakeLockListener> > mWakeLockListeners;
};
} // namespace power
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_power_PowerManagerService_h