зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.3 KiB
C++
56 строки
1.3 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_IccListener_h
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#define mozilla_dom_IccListener_h
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#include "nsAutoPtr.h"
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#include "nsIIccService.h"
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namespace mozilla {
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namespace dom {
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class IccManager;
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class Icc;
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class IccListener final : public nsIIccListener
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIICCLISTENER
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IccListener(IccManager* aIccManager, uint32_t aClientId);
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void
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Shutdown();
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Icc*
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GetIcc()
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{
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return mIcc;
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}
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private:
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~IccListener();
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private:
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uint32_t mClientId;
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// We did not setup 'mIcc' and 'mIccManager' being a participant of cycle
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// collection is because in Navigator->Invalidate() it will call
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// mIccManager->Shutdown(), then IccManager will call Shutdown() of each
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// IccListener, this will release the reference and break the cycle.
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RefPtr<Icc> mIcc;
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RefPtr<IccManager> mIccManager;
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// mHandler will be released at Shutdown(), there is no need to join cycle
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// collection.
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nsCOMPtr<nsIIcc> mHandler;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_IccListener_h
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