kjs/bool_object.h

   1 /*
   2  *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
   3  *  Copyright (C) 2008 Apple Inc. All rights reserved.
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Lesser General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Lesser General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Lesser General Public
  16  *  License along with this library; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  */
  20
  21 #ifndef BOOL_OBJECT_H_
  22 #define BOOL_OBJECT_H_
  23
  24 #include "function_object.h"
  25 #include "JSWrapperObject.h"
  26
  27 namespace KJS {
  28
  29     class BooleanInstance : public JSWrapperObject {
  30     public:
  31         BooleanInstance(JSObject* proto);
  32
  33         virtual const ClassInfo* classInfo() const { return &info; }
  34         static const ClassInfo info;
  35     };
  36
  37     /**
  38      * @internal
  39      *
  40      * The initial value of Boolean.prototype (and thus all objects created
  41      * with the Boolean constructor
  42      */
  43     class BooleanPrototype : public BooleanInstance {
  44     public:
  45         BooleanPrototype(ExecState*, ObjectPrototype*, FunctionPrototype*);
  46     };
  47
  48     /**
  49      * @internal
  50      *
  51      * The initial value of the the global variable's "Boolean" property
  52      */
  53     class BooleanObjectImp : public InternalFunctionImp {
  54     public:
  55         BooleanObjectImp(ExecState*, FunctionPrototype*, BooleanPrototype*);
  56
  57         virtual bool implementsConstruct() const;
  58         virtual JSObject* construct(ExecState*, const List&);
  59
  60         virtual JSValue* callAsFunction(ExecState*, JSObject*, const List&);
  61     };
  62
  63 } // namespace KJS
  64
  65 #endif // BOOL_OBJECT_H_