summaryrefslogtreecommitdiffstats
path: root/examples/script/customclass/bytearrayclass.h
blob: 1614b06fc12916961cae3128a14f386d2b74ddb0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
**     the names of its contributors may be used to endorse or promote
**     products derived from this software without specific prior written
**     permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef BYTEARRAYCLASS_H
#define BYTEARRAYCLASS_H

#include <QtCore/QObject>
#include <QtScript/QScriptClass>
#include <QtScript/QScriptString>

class ByteArrayClass : public QObject, public QScriptClass
{
public:
    ByteArrayClass(QScriptEngine *engine);
    ~ByteArrayClass();

    QScriptValue constructor();

    QScriptValue newInstance(int size = 0);
    QScriptValue newInstance(const QByteArray &ba);

    QueryFlags queryProperty(const QScriptValue &object,
                             const QScriptString &name,
                             QueryFlags flags, uint *id);

    QScriptValue property(const QScriptValue &object,
                          const QScriptString &name, uint id);

    void setProperty(QScriptValue &object, const QScriptString &name,
                     uint id, const QScriptValue &value);

    QScriptValue::PropertyFlags propertyFlags(
        const QScriptValue &object, const QScriptString &name, uint id);

    QScriptClassPropertyIterator *newIterator(const QScriptValue &object);

    QString name() const;

    QScriptValue prototype() const;

private:
    static QScriptValue construct(QScriptContext *ctx, QScriptEngine *eng);

    static QScriptValue toScriptValue(QScriptEngine *eng, const QByteArray &ba);
    static void fromScriptValue(const QScriptValue &obj, QByteArray &ba);

    void resize(QByteArray &ba, int newSize);

    QScriptString length;
    QScriptValue proto;
    QScriptValue ctor;
};

#endif