1/*
2 * Copyright (C) 2013-2017 Apple Inc. All rights reserved.
3 * Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include "JSDOMGuardedObject.h"
30#include <JavaScriptCore/JSPromise.h>
31
32namespace WebCore {
33
34class DOMPromise : public DOMGuarded<JSC::JSPromise> {
35public:
36 static Ref<DOMPromise> create(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise)
37 {
38 return adoptRef(*new DOMPromise(globalObject, promise));
39 }
40
41 JSC::JSPromise* promise() const
42 {
43 ASSERT(!isSuspended());
44 return guarded();
45 }
46
47 void whenSettled(std::function<void()>&&);
48 JSC::JSValue result() const;
49
50 enum class Status { Pending, Fulfilled, Rejected };
51 Status status() const;
52
53 static void whenPromiseIsSettled(JSDOMGlobalObject*, JSC::JSObject* promise, std::function<void()>&&);
54
55private:
56 DOMPromise(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise)
57 : DOMGuarded<JSC::JSPromise>(globalObject, promise)
58 {
59 }
60};
61
62} // namespace WebCore
63