blob: 1f4f5b3496d2339ece3d86fd9411f22c60d94a43 [file] [log] [blame]
/*
* 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