/* * Copyright (C) 2011 Apple Inc. All rights reserved. * * 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. ``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 * 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. */ #ifndef JSGlobalThis_h #define JSGlobalThis_h #include "JSObject.h" namespace JSC { class JSGlobalThis : public JSNonFinalObject { public: typedef JSNonFinalObject Base; static JSGlobalThis* create(JSGlobalData& globalData, Structure* structure) { JSGlobalThis* globalThis = new (allocateCell<JSGlobalThis>(globalData.heap)) JSGlobalThis(globalData, structure); globalThis->finishCreation(globalData); return globalThis; } static Structure* createStructure(JSGlobalData& globalData, JSValue prototype) { return Structure::create(globalData, 0, prototype, TypeInfo(GlobalThisType, StructureFlags), &s_info); } static JS_EXPORTDATA const JSC::ClassInfo s_info; JSGlobalObject* unwrappedObject(); protected: JSGlobalThis(JSGlobalData& globalData, Structure* structure) : JSNonFinalObject(globalData, structure) { } void finishCreation(JSGlobalData& globalData) { Base::finishCreation(globalData); } static const unsigned StructureFlags = OverridesVisitChildren | Base::StructureFlags; static void visitChildren(JSCell*, SlotVisitor&); WriteBarrier<JSGlobalObject> m_unwrappedObject; }; } // namespace JSC #endif // JSGlobalThis_h