| /* |
| * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * Copyright (C) 2003, 2004, 2005, 2007, 2008 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef JSAPIValueWrapper_h |
| #define JSAPIValueWrapper_h |
| |
| #include "JSCell.h" |
| #include "JSValue.h" |
| #include "CallFrame.h" |
| #include "Structure.h" |
| |
| namespace JSC { |
| |
| class JSAPIValueWrapper : public JSCell { |
| friend JSValue jsAPIValueWrapper(ExecState*, JSValue); |
| public: |
| typedef JSCell Base; |
| |
| JSValue value() const { return m_value.get(); } |
| |
| static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue prototype) |
| { |
| return Structure::create(globalData, globalObject, prototype, TypeInfo(APIValueWrapperType, OverridesVisitChildren | OverridesGetPropertyNames), &s_info); |
| } |
| |
| DECLARE_CLASSINFO(); |
| |
| static JSAPIValueWrapper* create(ExecState* exec, JSValue value) |
| { |
| JSAPIValueWrapper* wrapper = new (NotNull, allocateCell<JSAPIValueWrapper>(*exec->heap())) JSAPIValueWrapper(exec); |
| wrapper->finishCreation(exec, value); |
| return wrapper; |
| } |
| |
| protected: |
| void finishCreation(ExecState* exec, JSValue value) |
| { |
| Base::finishCreation(exec->globalData()); |
| m_value.set(exec->globalData(), this, value); |
| ASSERT(!value.isCell()); |
| } |
| |
| private: |
| JSAPIValueWrapper(ExecState* exec) |
| : JSCell(exec->globalData(), exec->globalData().apiWrapperStructure.get()) |
| { |
| } |
| |
| WriteBarrier<Unknown> m_value; |
| }; |
| |
| inline JSValue jsAPIValueWrapper(ExecState* exec, JSValue value) |
| { |
| return JSAPIValueWrapper::create(exec, value); |
| } |
| |
| } // namespace JSC |
| |
| #endif // JSAPIValueWrapper_h |