dom/clients/manager/ClientSourceChild.h

   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
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6 #ifndef _mozilla_dom_ClientSourceChild_h
   7 #define _mozilla_dom_ClientSourceChild_h
   8
   9 #include "mozilla/dom/PClientSourceChild.h"
  10
  11 namespace mozilla::dom {
  12
  13 class ClientSource;
  14 class ClientSourceConstructorArgs;
  15 template <typename ActorType>
  16 class ClientThing;
  17
  18 class ClientSourceChild final : public PClientSourceChild {
  19   ClientSource* mSource;
  20   bool mTeardownStarted;
  21
  22   // PClientSourceChild interface
  23   void ActorDestroy(ActorDestroyReason aReason) override;
  24
  25   PClientSourceOpChild* AllocPClientSourceOpChild(
  26       const ClientOpConstructorArgs& aArgs) override;
  27
  28   bool DeallocPClientSourceOpChild(PClientSourceOpChild* aActor) override;
  29
  30   mozilla::ipc::IPCResult RecvPClientSourceOpConstructor(
  31       PClientSourceOpChild* aActor,
  32       const ClientOpConstructorArgs& aArgs) override;
  33
  34   mozilla::ipc::IPCResult RecvEvictFromBFCache() override;
  35
  36  public:
  37   explicit ClientSourceChild(const ClientSourceConstructorArgs& aArgs);
  38
  39   void SetOwner(ClientThing<ClientSourceChild>* aThing);
  40
  41   void RevokeOwner(ClientThing<ClientSourceChild>* aThing);
  42
  43   ClientSource* GetSource() const;
  44
  45   void MaybeStartTeardown();
  46 };
  47
  48 }  // namespace mozilla::dom
  49
  50 #endif  // _mozilla_dom_ClientSourceChild_h