image/ScriptedNotificationObserver.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  *
   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_image_ScriptedNotificationObserver_h
   8 #define mozilla_image_ScriptedNotificationObserver_h
   9
  10 #include "imgINotificationObserver.h"
  11 #include "nsCOMPtr.h"
  12 #include "nsCycleCollectionParticipant.h"
  13
  14 class imgIScriptedNotificationObserver;
  15
  16 namespace mozilla {
  17 namespace image {
  18
  19 class ScriptedNotificationObserver : public imgINotificationObserver {
  20  public:
  21   explicit ScriptedNotificationObserver(
  22       imgIScriptedNotificationObserver* aInner);
  23
  24   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  25   NS_DECL_IMGINOTIFICATIONOBSERVER
  26   NS_DECL_CYCLE_COLLECTION_CLASS(ScriptedNotificationObserver)
  27
  28  private:
  29   virtual ~ScriptedNotificationObserver() {}
  30   nsCOMPtr<imgIScriptedNotificationObserver> mInner;
  31 };
  32
  33 }  // namespace image
  34 }  // namespace mozilla
  35
  36 #endif  // mozilla_image_ScriptedNotificationObserver_h