dom/promise/PromiseNativeHandler.h

branch
TOR_BUG_9701
changeset 14
925c144e1f1f
equal deleted inserted replaced
-1:000000000000 0:e45ce6e57805
1 /* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
2 /* vim: set ts=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
12 namespace mozilla {
13 namespace dom {
14
15 /*
16 * PromiseNativeHandler allows C++ to react to a Promise being rejected/resolved.
17 * A PromiseNativeHandler can be appended to a Promise using
18 * Promise::AppendNativeHandler().
19 */
20 class PromiseNativeHandler : public nsISupports
21 {
22 public:
23 // NS_IMPL_ISUPPORTS0 in Promise.cpp.
24 NS_DECL_ISUPPORTS
25
26 virtual ~PromiseNativeHandler()
27 { }
28
29 virtual void
30 ResolvedCallback(JS::Handle<JS::Value> aValue) = 0;
31
32 virtual void
33 RejectedCallback(JS::Handle<JS::Value> aValue) = 0;
34 };
35
36 } // namespace dom
37 } // namespace mozilla
38
39 #endif // mozilla_dom_PromiseNativeHandler_h

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