/*
 *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
 *  Copyright (C) 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 Lesser 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#ifndef ErrorInstance_h
#define ErrorInstance_h

#include "JSObject.h"

namespace JSC {

    class ErrorInstance : public JSNonFinalObject {
    public:
        typedef JSNonFinalObject Base;

        static const ClassInfo s_info;

        static Structure* createStructure(JSGlobalData& globalData, JSValue prototype)
        {
            return Structure::create(globalData, prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
        }

        static ErrorInstance* create(JSGlobalData&, Structure*, const UString&);
        static ErrorInstance* create(ExecState*, Structure*, JSValue message);


        bool appendSourceToMessage() { return m_appendSourceToMessage; }
        void setAppendSourceToMessage() { m_appendSourceToMessage = true; }
        void clearAppendSourceToMessage() { m_appendSourceToMessage = false; }

        virtual bool isErrorInstance() const { return true; }

    protected:
        explicit ErrorInstance(JSGlobalData&, Structure*);
        explicit ErrorInstance(JSGlobalData&, Structure*, const UString&);

        void constructorBody(JSGlobalData& globalData)
        {
            ASSERT(inherits(&s_info));
            putDirect(globalData, globalData.propertyNames->message, jsString(&globalData, ""), DontEnum);
        }

        bool m_appendSourceToMessage;
    };

} // namespace JSC

#endif // ErrorInstance_h
