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69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_alarm_AlarmHalService_h
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#define mozilla_dom_alarm_AlarmHalService_h
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#include "base/basictypes.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/StaticPtr.h"
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#include "mozilla/Hal.h"
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#include "mozilla/Services.h"
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#include "nsIAlarmHalService.h"
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#include "nsIObserver.h"
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#include "nsIObserverService.h"
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namespace mozilla {
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namespace dom {
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namespace alarm {
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typedef Observer<void_t> AlarmObserver;
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typedef Observer<hal::SystemTimezoneChangeInformation> SystemTimezoneChangeObserver;
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typedef Observer<int64_t> SystemClockChangeObserver;
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class AlarmHalService : public nsIAlarmHalService,
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public AlarmObserver,
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public SystemTimezoneChangeObserver,
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public SystemClockChangeObserver
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIALARMHALSERVICE
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AlarmHalService()
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: mAlarmEnabled(false)
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{}
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void Init();
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static already_AddRefed<AlarmHalService> GetInstance();
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// Implementing hal::AlarmObserver
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void Notify(const void_t& aVoid) override;
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// Implementing hal::SystemTimezoneChangeObserver
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void Notify(const hal::SystemTimezoneChangeInformation& aSystemTimezoneChangeInfo) override;
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// Implementing hal::SystemClockChangeObserver
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void Notify(const int64_t& aClockDeltaMS) override;
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private:
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virtual ~AlarmHalService();
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bool mAlarmEnabled;
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static StaticRefPtr<AlarmHalService> sSingleton;
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nsCOMPtr<nsIAlarmFiredCb> mAlarmFiredCb;
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nsCOMPtr<nsITimezoneChangedCb> mTimezoneChangedCb;
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nsCOMPtr<nsISystemClockChangedCb> mSystemClockChangedCb;
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};
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} // namespace alarm
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_alarm_AlarmHalService_h
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