dom/base/MessageBroadcaster.cpp

   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
   7 #include "mozilla/dom/MessageBroadcaster.h"
   8 #include "mozilla/dom/ContentParent.h"
   9
  10 namespace mozilla::dom {
  11
  12 MessageBroadcaster::MessageBroadcaster(MessageBroadcaster* aParentManager,
  13                                        MessageManagerFlags aFlags)
  14     : MessageListenerManager(nullptr, aParentManager,
  15                              aFlags | MessageManagerFlags::MM_BROADCASTER) {
  16   if (aParentManager) {
  17     aParentManager->AddChildManager(this);
  18   }
  19 }
  20
  21 void MessageBroadcaster::ReleaseCachedProcesses() {
  22   ContentParent::ReleaseCachedProcesses();
  23 }
  24
  25 void MessageBroadcaster::AddChildManager(MessageListenerManager* aManager) {
  26   mChildManagers.AppendElement(aManager);
  27
  28   RefPtr<nsFrameMessageManager> kungfuDeathGrip = this;
  29   RefPtr<nsFrameMessageManager> kungfuDeathGrip2 = aManager;
  30
  31   LoadPendingScripts(this, aManager);
  32 }
  33
  34 void MessageBroadcaster::RemoveChildManager(MessageListenerManager* aManager) {
  35   mChildManagers.RemoveElement(aManager);
  36 }
  37
  38 }  // namespace mozilla::dom