2 * Copyright (C) 2008 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
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11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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30 #include "JSWorkerConstructor.h"
33 #include "ExceptionCode.h"
34 #include "JSDOMWindowCustom.h"
42 const ClassInfo JSWorkerConstructor::s_info = { "WorkerConstructor", 0, 0, 0 };
44 JSWorkerConstructor::JSWorkerConstructor(ExecState* exec)
45 : DOMConstructorObject(JSWorkerConstructor::createStructure(exec->lexicalGlobalObject()->objectPrototype()))
47 putDirect(exec->propertyNames().prototype, JSWorkerPrototype::self(exec, exec->lexicalGlobalObject()), None);
48 putDirect(exec->propertyNames().length, jsNumber(exec, 1), ReadOnly|DontDelete|DontEnum);
51 static JSObject* constructWorker(ExecState* exec, JSObject*, const ArgList& args)
54 return throwError(exec, SyntaxError, "Not enough arguments");
56 UString scriptURL = args.at(0).toString(exec);
57 if (exec->hadException())
60 DOMWindow* window = asJSDOMWindow(exec->lexicalGlobalObject())->impl();
62 RefPtr<Worker> worker = Worker::create(scriptURL, window->document());
64 return asObject(toJS(exec, worker.release()));
67 ConstructType JSWorkerConstructor::getConstructData(ConstructData& constructData)
69 constructData.native.function = constructWorker;
70 return ConstructTypeHost;
73 } // namespace WebCore
75 #endif // ENABLE(WORKERS)