83 lines
3.6 KiB
C++
83 lines
3.6 KiB
C++
/*
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* Copyright (C) 2018-2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#include "JSDOMGlobalObject.h"
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#include "JSDOMWrapper.h"
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#include "JSEventTarget.h"
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namespace WebCore {
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class WorkletGlobalScope;
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class JSWorkletGlobalScopeBase : public JSDOMGlobalObject {
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public:
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using Base = JSDOMGlobalObject;
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template<typename, JSC::SubspaceAccess>
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static void subspaceFor(JSC::VM&) { RELEASE_ASSERT_NOT_REACHED(); }
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static void destroy(JSC::JSCell*);
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DECLARE_INFO;
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WorkletGlobalScope& wrapped() const { return *m_wrapped; }
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ScriptExecutionContext* scriptExecutionContext() const;
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static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
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{
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return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::GlobalObjectType, StructureFlags), info());
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}
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static const JSC::GlobalObjectMethodTable s_globalObjectMethodTable;
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static bool supportsRichSourceInfo(const JSC::JSGlobalObject*);
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static bool shouldInterruptScript(const JSC::JSGlobalObject*);
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static bool shouldInterruptScriptBeforeTimeout(const JSC::JSGlobalObject*);
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static JSC::RuntimeFlags javaScriptRuntimeFlags(const JSC::JSGlobalObject*);
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static JSC::ScriptExecutionStatus scriptExecutionStatus(JSC::JSGlobalObject*, JSC::JSObject*);
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static void queueMicrotaskToEventLoop(JSC::JSGlobalObject&, Ref<JSC::Microtask>&&);
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protected:
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JSWorkletGlobalScopeBase(JSC::VM&, JSC::Structure*, RefPtr<WorkletGlobalScope>&&);
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void finishCreation(JSC::VM&, JSC::JSProxy*);
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DECLARE_VISIT_CHILDREN;
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private:
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RefPtr<WorkletGlobalScope> m_wrapped;
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};
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// Returns a JSWorkletGlobalScope or jsNull()
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// Always ignores the execState and passed globalObject, WorkletGlobalScope is itself a globalObject and will always use its own prototype chain.
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JSC::JSValue toJS(JSC::JSGlobalObject*, JSDOMGlobalObject*, WorkletGlobalScope&);
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inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, JSDOMGlobalObject* globalObject, WorkletGlobalScope* scope) { return scope ? toJS(lexicalGlobalObject, globalObject, *scope) : JSC::jsNull(); }
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JSC::JSValue toJS(JSC::JSGlobalObject*, WorkletGlobalScope&);
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inline JSC::JSValue toJS(JSC::JSGlobalObject* lexicalGlobalObject, WorkletGlobalScope* scope) { return scope ? toJS(lexicalGlobalObject, *scope) : JSC::jsNull(); }
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} // namespace WebCore
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