kjs Library API Documentation

function_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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  *  $Id: function_object.h,v 1.12.2.1 2003/05/17 11:19:24 mueller Exp $
00021  */
00022 
00023 #ifndef _FUNCTION_OBJECT_H_
00024 #define _FUNCTION_OBJECT_H_
00025 
00026 #include "internal.h"
00027 #include "object_object.h"
00028 #include "function.h"
00029 
00030 namespace KJS {
00031 
00038   class FunctionPrototypeImp : public InternalFunctionImp {
00039   public:
00040     FunctionPrototypeImp(ExecState *exec);
00041     virtual ~FunctionPrototypeImp();
00042 
00043     virtual bool implementsCall() const;
00044     virtual Value call(ExecState *exec, Object &thisObj, const List &args);
00045   };
00046 
00053   class FunctionProtoFuncImp : public InternalFunctionImp {
00054   public:
00055     FunctionProtoFuncImp(ExecState *exec,
00056                         FunctionPrototypeImp *funcProto, int i, int len);
00057 
00058     virtual bool implementsCall() const;
00059     virtual Value call(ExecState *exec, Object &thisObj, const List &args);
00060 
00061     enum { ToString, Apply, Call };
00062   private:
00063     int id;
00064   };
00065 
00071   class FunctionObjectImp : public InternalFunctionImp {
00072   public:
00073     FunctionObjectImp(ExecState *exec, FunctionPrototypeImp *funcProto);
00074     virtual ~FunctionObjectImp();
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 // _FUNCTION_OBJECT_H_
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This file is part of the documentation for kdelibs Version 3.1.5.
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