object_object.h

00001 // -*- c-basic-offset: 2 -*-
00002 /*
00003  *  This file is part of the KDE libraries
00004  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU Lesser General Public
00008  *  License as published by the Free Software Foundation; either
00009  *  version 2 of the License, or (at your option) any later version.
00010  *
00011  *  This library is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  *  Lesser General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU Lesser General Public
00017  *  License along with this library; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
00019  *
00020  */
00021 
00022 #ifndef _OBJECT_OBJECT_H_
00023 #define _OBJECT_OBJECT_H_
00024 
00025 #include "internal.h"
00026 #include "function.h"
00027 
00028 namespace KJS {
00029 
00030   class FunctionPrototypeImp;
00031 
00038   class ObjectPrototypeImp : public ObjectImp {
00039   public:
00040     ObjectPrototypeImp(ExecState *exec, FunctionPrototypeImp *funcProto);
00041   };
00042 
00049   class ObjectProtoFuncImp : public InternalFunctionImp {
00050   public:
00051     ObjectProtoFuncImp(ExecState *exec, FunctionPrototypeImp *funcProto,
00052                        int i, int len, const Identifier &_ident);
00053 
00054     virtual bool implementsCall() const;
00055     virtual Value call(ExecState *exec, Object &thisObj, const List &args);
00056 
00057     enum { ToString, ToLocaleString, ValueOf, HasOwnProperty,
00058        IsPrototypeOf, PropertyIsEnumerable };
00059 
00060   private:
00061     int id;
00062   };
00063 
00069   class ObjectObjectImp : public InternalFunctionImp {
00070   public:
00071 
00072     ObjectObjectImp(ExecState *exec,
00073                     ObjectPrototypeImp *objProto,
00074                     FunctionPrototypeImp *funcProto);
00075 
00076     virtual bool implementsConstruct() const;
00077     virtual Object construct(ExecState *exec, const List &args);
00078     virtual bool implementsCall() const;
00079     virtual Value call(ExecState *exec, Object &thisObj, const List &args);
00080   };
00081 
00082 } // namespace
00083 
00084 #endif
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