/* * Copyright (C) 2013-2017 Apple Inc. All rights reserved. * Copyright (C) 2017 Yusuke Suzuki <utatane.tea@gmail.com>. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "JSDOMGuardedObject.h" #include <JavaScriptCore/JSPromise.h> namespace WebCore { class DOMPromise : public DOMGuarded<JSC::JSPromise> { public: static Ref<DOMPromise> create(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise) { return adoptRef(*new DOMPromise(globalObject, promise)); } JSC::JSPromise* promise() const { ASSERT(!isSuspended()); return guarded(); } enum class IsCallbackRegistered { No, Yes }; IsCallbackRegistered whenSettled(std::function<void()>&&); JSC::JSValue result() const; enum class Status { Pending, Fulfilled, Rejected }; Status status() const; static IsCallbackRegistered whenPromiseIsSettled(JSDOMGlobalObject*, JSC::JSObject* promise, Function<void()>&&); private: DOMPromise(JSDOMGlobalObject& globalObject, JSC::JSPromise& promise) : DOMGuarded<JSC::JSPromise>(globalObject, promise) { } }; } // namespace WebCore