dom/base/ProcessMessageManager.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
   7 #ifndef mozilla_dom_ProcessMessageManager_h
   8 #define mozilla_dom_ProcessMessageManager_h
   9
  10 #include "mozilla/dom/MessageSender.h"
  11
  12 namespace mozilla {
  13 namespace dom {
  14
  15 class ParentProcessMessageManager;
  16
  17 /**
  18  * ProcessMessageManager is used in a parent process to communicate with a child
  19  * process (or with the process itself in a single-process scenario).
  20  */
  21 class ProcessMessageManager final : public MessageSender {
  22  public:
  23   ProcessMessageManager(
  24       ipc::MessageManagerCallback* aCallback,
  25       ParentProcessMessageManager* aParentManager,
  26       MessageManagerFlags aFlags = MessageManagerFlags::MM_NONE);
  27
  28   virtual JSObject* WrapObject(JSContext* aCx,
  29                                JS::Handle<JSObject*> aGivenProto) override;
  30
  31   // ProcessScriptLoader
  32   void LoadProcessScript(const nsAString& aUrl, bool aAllowDelayedLoad,
  33                          mozilla::ErrorResult& aError) {
  34     LoadScript(aUrl, aAllowDelayedLoad, false, aError);
  35   }
  36   void RemoveDelayedProcessScript(const nsAString& aURL) {
  37     RemoveDelayedScript(aURL);
  38   }
  39   void GetDelayedProcessScripts(JSContext* aCx,
  40                                 nsTArray<nsTArray<JS::Value>>& aScripts,
  41                                 mozilla::ErrorResult& aError) {
  42     GetDelayedScripts(aCx, aScripts, aError);
  43   }
  44 };
  45
  46 }  // namespace dom
  47 }  // namespace mozilla
  48
  49 #endif  // mozilla_dom_ProcessMessageManager_h