Line data    Source code

       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 file,
       5             : * You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_PromiseNativeHandler_h
       8             : #define mozilla_dom_PromiseNativeHandler_h
       9             : 
      10             : #include "nsISupports.h"
      11             : #include "js/TypeDecls.h"
      12             : 
      13             : namespace mozilla {
      14             : namespace dom {
      15             : 
      16             : /*
      17             :  * PromiseNativeHandler allows C++ to react to a Promise being rejected/resolved.
      18             :  * A PromiseNativeHandler can be appended to a Promise using
      19             :  * Promise::AppendNativeHandler().
      20             :  */
      21           0 : class PromiseNativeHandler : public nsISupports
      22             : {
      23             : protected:
      24           0 :   virtual ~PromiseNativeHandler()
      25           0 :   { }
      26             : 
      27             : public:
      28             :   virtual void
      29             :   ResolvedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) = 0;
      30             : 
      31             :   virtual void
      32             :   RejectedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue) = 0;
      33             : };
      34             : 
      35             : } // namespace dom
      36             : } // namespace mozilla
      37             : 
      38             : #endif // mozilla_dom_PromiseNativeHandler_h