BroadcastChannelChild.h (1485B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_dom_BroadcastChannelChild_h 8 #define mozilla_dom_BroadcastChannelChild_h 9 10 #include "mozilla/dom/PBroadcastChannelChild.h" 11 12 namespace mozilla { 13 14 namespace ipc { 15 class BackgroundChildImpl; 16 } // namespace ipc 17 18 namespace dom { 19 20 class BroadcastChannel; 21 22 class BroadcastChannelChild final : public PBroadcastChannelChild { 23 friend class mozilla::ipc::BackgroundChildImpl; 24 25 public: 26 NS_INLINE_DECL_REFCOUNTING(BroadcastChannelChild) 27 28 void SetParent(BroadcastChannel* aBC) { mBC = aBC; } 29 30 virtual mozilla::ipc::IPCResult RecvNotify(const MessageData& aData) override; 31 32 virtual mozilla::ipc::IPCResult RecvRefMessageDelivered( 33 const nsID& aMessageID, const uint32_t& aOtherBCs) override; 34 35 bool IsActorDestroyed() const { return mActorDestroyed; } 36 37 private: 38 BroadcastChannelChild(); 39 ~BroadcastChannelChild(); 40 41 virtual void ActorDestroy(ActorDestroyReason aWhy) override; 42 43 // This raw pointer is actually the parent object. 44 // It's set to null when the parent object is deleted. 45 BroadcastChannel* mBC; 46 47 bool mActorDestroyed; 48 }; 49 50 } // namespace dom 51 } // namespace mozilla 52 53 #endif // mozilla_dom_BroadcastChannelChild_h