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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QVERSITREADER_H
#define QVERSITREADER_H
#include "qversitdocument.h"
#include "qmobilityglobal.h"
#include <QObject>
QT_BEGIN_NAMESPACE
class QIODevice;
class QTextCodec;
QT_END_NAMESPACE
QTM_BEGIN_NAMESPACE
class QVersitReaderPrivate;
// reads a QVersitDocument from i/o device
class Q_VERSIT_EXPORT QVersitReader : public QObject
{
Q_OBJECT
public:
enum Error {
NoError = 0,
UnspecifiedError,
IOError,
OutOfMemoryError,
NotReadyError,
ParseError
};
enum State {
InactiveState = 0,
ActiveState,
CanceledState,
FinishedState
};
QVersitReader();
QVersitReader(QIODevice* inputDevice);
QVersitReader(const QByteArray& inputData);
~QVersitReader();
// input:
void setDevice(QIODevice* inputDevice);
QIODevice* device() const;
void setData(const QByteArray& inputData);
void setDefaultCodec(QTextCodec* codec);
QTextCodec* defaultCodec() const;
// output:
QList<QVersitDocument> results() const;
State state() const;
Error error() const;
// reading:
public Q_SLOTS:
bool startReading();
void cancel();
public:
Q_INVOKABLE bool waitForFinished(int msec = -1);
Q_SIGNALS:
void stateChanged(QVersitReader::State state);
void resultsAvailable();
private: // data
QVersitReaderPrivate* d;
};
QTM_END_NAMESPACE
Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QVersitReader::State))
#endif // QVERSITREADER_H
|