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