dom/base/ParentProcessMessageManager.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_ParentProcessMessageManager_h
   8 #define mozilla_dom_ParentProcessMessageManager_h
   9
  10 #include "mozilla/dom/MessageBroadcaster.h"
  11
  12 namespace mozilla::dom {
  13
  14 /**
  15  * Implementation for the WebIDL ParentProcessMessageManager interface.
  16  * ParentProcessMessageManager is used in a parent process to communicate with
  17  * all the child processes.
  18  */
  19 class ParentProcessMessageManager final : public MessageBroadcaster {
  20  public:
  21   ParentProcessMessageManager();
  22
  23   virtual JSObject* WrapObject(JSContext* aCx,
  24                                JS::Handle<JSObject*> aGivenProto) override;
  25
  26   // ProcessScriptLoader
  27   void LoadProcessScript(const nsAString& aUrl, bool aAllowDelayedLoad,
  28                          mozilla::ErrorResult& aError) {
  29     LoadScript(aUrl, aAllowDelayedLoad, false, aError);
  30   }
  31   void RemoveDelayedProcessScript(const nsAString& aURL) {
  32     RemoveDelayedScript(aURL);
  33   }
  34   void GetDelayedProcessScripts(JSContext* aCx,
  35                                 nsTArray<nsTArray<JS::Value>>& aScripts,
  36                                 mozilla::ErrorResult& aError) {
  37     GetDelayedScripts(aCx, aScripts, aError);
  38   }
  39
  40   // GlobalProcessScriptLoader
  41   using nsFrameMessageManager::GetInitialProcessData;
  42
  43  private:
  44   virtual ~ParentProcessMessageManager();
  45 };
  46
  47 }  // namespace mozilla::dom
  48
  49 #endif  // mozilla_dom_ParentProcessMessageManager_h