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48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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* Copyright (c) 2021-2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/OwnPtr.h>
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#include <LibJS/Heap/Handle.h>
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#include <LibJS/Runtime/Completion.h>
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#include <LibJS/Runtime/FunctionObject.h>
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#include <LibJS/Runtime/VM.h>
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namespace JS {
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// 9.5.1 JobCallback Records, https://tc39.es/ecma262/#sec-jobcallback-records
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class JobCallback : public JS::Cell {
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JS_CELL(JobCallback, JS::Cell);
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JS_DECLARE_ALLOCATOR(JobCallback);
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public:
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struct CustomData {
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virtual ~CustomData() = default;
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};
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[[nodiscard]] static JS::NonnullGCPtr<JobCallback> create(JS::VM& vm, FunctionObject& callback, OwnPtr<CustomData> custom_data);
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JobCallback(FunctionObject& callback, OwnPtr<CustomData> custom_data)
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: m_callback(callback)
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, m_custom_data(move(custom_data))
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{
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}
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void visit_edges(Visitor& visitor) override;
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FunctionObject& callback() { return m_callback; }
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CustomData* custom_data() { return m_custom_data; }
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private:
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JS::NonnullGCPtr<FunctionObject> m_callback;
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OwnPtr<CustomData> m_custom_data { nullptr };
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};
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JS::NonnullGCPtr<JobCallback> make_job_callback(FunctionObject& callback);
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ThrowCompletionOr<Value> call_job_callback(VM&, JS::NonnullGCPtr<JobCallback>, Value this_value, ReadonlySpan<Value> arguments_list);
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}
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