1 | // -*- c-basic-offset: 2 -*- |
2 | /* |
3 | * This file is part of the KDE libraries |
4 | * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) |
5 | * |
6 | * This library is free software; you can redistribute it and/or |
7 | * modify it under the terms of the GNU Lesser General Public |
8 | * License as published by the Free Software Foundation; either |
9 | * version 2 of the License, or (at your option) any later version. |
10 | * |
11 | * This library is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | * Lesser General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU Lesser General Public |
17 | * License along with this library; if not, write to the Free Software |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 | * |
20 | */ |
21 | |
22 | #ifndef BOOL_OBJECT_H_ |
23 | #define BOOL_OBJECT_H_ |
24 | |
25 | #include "internal.h" |
26 | #include "function_object.h" |
27 | #include "JSWrapperObject.h" |
28 | |
29 | namespace KJS { |
30 | |
31 | class BooleanInstance : public JSWrapperObject { |
32 | public: |
33 | BooleanInstance(JSObject *proto); |
34 | |
35 | virtual JSObject* valueClone(Interpreter* targetCtx) const; |
36 | |
37 | virtual const ClassInfo *classInfo() const { return &info; } |
38 | static const ClassInfo info; |
39 | }; |
40 | |
41 | /** |
42 | * @internal |
43 | * |
44 | * The initial value of Boolean.prototype (and thus all objects created |
45 | * with the Boolean constructor |
46 | */ |
47 | class BooleanPrototype : public BooleanInstance { |
48 | public: |
49 | BooleanPrototype(ExecState *exec, |
50 | ObjectPrototype *objectProto, |
51 | FunctionPrototype *funcProto); |
52 | }; |
53 | |
54 | /** |
55 | * @internal |
56 | * |
57 | * Class to implement all methods that are properties of the |
58 | * Boolean.prototype object |
59 | */ |
60 | class BooleanProtoFunc : public InternalFunctionImp { |
61 | public: |
62 | BooleanProtoFunc(ExecState*, FunctionPrototype*, int i, int len, const Identifier&); |
63 | |
64 | virtual JSValue *callAsFunction(ExecState *exec, JSObject *thisObj, const List &args); |
65 | |
66 | enum { ToString, ValueOf }; |
67 | private: |
68 | int id; |
69 | }; |
70 | |
71 | /** |
72 | * @internal |
73 | * |
74 | * The initial value of the global variable's "Boolean" property |
75 | */ |
76 | class BooleanObjectImp : public InternalFunctionImp { |
77 | friend class BooleanProtoFunc; |
78 | public: |
79 | BooleanObjectImp(ExecState *exec, FunctionPrototype *funcProto, |
80 | BooleanPrototype *booleanProto); |
81 | |
82 | virtual bool implementsConstruct() const; |
83 | using KJS::JSObject::construct; |
84 | virtual JSObject *construct(ExecState *exec, const List &args); |
85 | |
86 | virtual JSValue *callAsFunction(ExecState *exec, JSObject *thisObj, const List &args); |
87 | }; |
88 | |
89 | } // namespace |
90 | |
91 | #endif |
92 | |