1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/icc/src/IccListener.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,52 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.6 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +#ifndef mozilla_dom_IccListener_h
1.9 +#define mozilla_dom_IccListener_h
1.10 +
1.11 +#include "nsAutoPtr.h"
1.12 +#include "nsIIccProvider.h"
1.13 +
1.14 +namespace mozilla {
1.15 +namespace dom {
1.16 +
1.17 +class IccManager;
1.18 +class Icc;
1.19 +
1.20 +class IccListener : public nsIIccListener
1.21 +{
1.22 +public:
1.23 + NS_DECL_ISUPPORTS
1.24 + NS_DECL_NSIICCLISTENER
1.25 +
1.26 + IccListener(IccManager* aIccManager, uint32_t aClientId);
1.27 + ~IccListener();
1.28 +
1.29 + void
1.30 + Shutdown();
1.31 +
1.32 + already_AddRefed<Icc>
1.33 + GetIcc()
1.34 + {
1.35 + nsRefPtr<Icc> icc = mIcc;
1.36 + return icc.forget();
1.37 + }
1.38 +
1.39 +private:
1.40 + uint32_t mClientId;
1.41 + // We did not setup 'mIcc' and 'mIccManager' being a participant of cycle
1.42 + // collection is because in Navigator->Invalidate() it will call
1.43 + // mIccManager->Shutdown(), then IccManager will call Shutdown() of each
1.44 + // IccListener, this will release the reference and break the cycle.
1.45 + nsRefPtr<Icc> mIcc;
1.46 + nsRefPtr<IccManager> mIccManager;
1.47 + // mProvider is a xpcom service and will be released at shutdown, so it
1.48 + // doesn't need to be cycle collected.
1.49 + nsCOMPtr<nsIIccProvider> mProvider;
1.50 +};
1.51 +
1.52 +} // namespace dom
1.53 +} // namespace mozilla
1.54 +
1.55 +#endif // mozilla_dom_IccListener_h
1.56 \ No newline at end of file
