gecko-dev/dom/base/ChildProcessMessageManager.h

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_ChildProcessMessageManager_h
#define mozilla_dom_ChildProcessMessageManager_h

#include "mozilla/dom/SyncMessageSender.h"
#include "mozilla/dom/MessageManagerBinding.h"

namespace mozilla {
namespace dom {

class ChildProcessMessageManager final : public SyncMessageSender {
 public:
  explicit ChildProcessMessageManager(ipc::MessageManagerCallback* aCallback)
      : SyncMessageSender(aCallback, MessageManagerFlags::MM_PROCESSMANAGER |
                                         MessageManagerFlags::MM_OWNSCALLBACK) {
    mozilla::HoldJSObjects(this);
  }

  virtual JSObject* WrapObject(JSContext* aCx,
                               JS::Handle<JSObject*> aGivenProto) override {
    return ChildProcessMessageManager_Binding::Wrap(aCx, this, aGivenProto);
  }

 protected:
  virtual ~ChildProcessMessageManager() { mozilla::DropJSObjects(this); }
};

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_ChildProcessMessageManager_h