source: branches/4.5.1/src/script/qscriptclassdata_p.h

Last change on this file was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.9 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtScript module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSCRIPTCLASSDATA_P_H
43#define QSCRIPTCLASSDATA_P_H
44
45#include "qscriptglobals_p.h"
46
47#ifndef QT_NO_SCRIPT
48
49QT_BEGIN_NAMESPACE
50
51//
52// W A R N I N G
53// -------------
54//
55// This file is not part of the Qt API. It exists purely as an
56// implementation detail. This header file may change from version to
57// version without notice, or even be removed.
58//
59// We mean it.
60//
61
62class QScriptValueImpl;
63class QScriptNameIdImpl;
64class QScriptClassDataIterator;
65
66namespace QScript {
67 class Member;
68}
69
70class QScriptClassData
71{
72protected:
73 QScriptClassData();
74
75public:
76 virtual ~QScriptClassData();
77
78 virtual void mark(const QScriptValueImpl &object, int generation);
79 virtual bool resolve(const QScriptValueImpl &object, QScriptNameIdImpl *nameId,
80 QScript::Member *member, QScriptValueImpl *base,
81 QScript::AccessMode access);
82 virtual bool get(const QScriptValueImpl &obj, const QScript::Member &m,
83 QScriptValueImpl *result);
84 virtual bool put(QScriptValueImpl *object, const QScript::Member &member,
85 const QScriptValueImpl &value);
86 virtual bool removeMember(const QScriptValueImpl &object,
87 const QScript::Member &member);
88 virtual bool implementsHasInstance(const QScriptValueImpl &object);
89 virtual bool hasInstance(const QScriptValueImpl &object,
90 const QScriptValueImpl &value);
91 virtual QScriptClassDataIterator *newIterator(const QScriptValueImpl &object);
92
93private:
94 Q_DISABLE_COPY(QScriptClassData)
95};
96
97class QScriptClassDataIterator
98{
99protected:
100 QScriptClassDataIterator();
101
102public:
103 virtual ~QScriptClassDataIterator();
104
105 virtual bool hasNext() const = 0;
106 virtual void next(QScript::Member *member) = 0;
107
108 virtual bool hasPrevious() const = 0;
109 virtual void previous(QScript::Member *member) = 0;
110
111 virtual void toFront() = 0;
112 virtual void toBack() = 0;
113};
114
115QT_END_NAMESPACE
116
117#endif // QT_NO_SCRIPT
118
119#endif // QSCRIPTCLASSDATA_P_H
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