|
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 |