blob: 9d5783f77c1eea88da93a5111631f21d12fb2aa1 (
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
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/****************************************************************************
** $Id$
**
** Definition of QTextCodec class
**
** Created : 981015
**
** Copyright (C) 1998-2000 Trolltech AS. All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QTEXTCODEC_H
#define QTEXTCODEC_H
#ifndef QT_H
#include "qstring.h"
#endif // QT_H
#ifndef QT_NO_TEXTCODEC
class QTextCodec;
class QIODevice;
class Q_EXPORT QTextEncoder {
public:
virtual ~QTextEncoder();
virtual QCString fromUnicode(const QString& uc, int& lenInOut) = 0;
};
class Q_EXPORT QTextDecoder {
public:
virtual ~QTextDecoder();
virtual QString toUnicode(const char* chars, int len) = 0;
};
class Q_EXPORT QTextCodec {
public:
virtual ~QTextCodec();
#ifndef QT_NO_CODECS
static QTextCodec* loadCharmap(QIODevice*);
static QTextCodec* loadCharmapFile(QString filename);
#endif
static QTextCodec* codecForMib(int mib);
static QTextCodec* codecForName(const char* hint, int accuracy=0);
static QTextCodec* codecForContent(const char* chars, int len);
static QTextCodec* codecForIndex(int i);
static QTextCodec* codecForLocale();
static void deleteAllCodecs();
static const char* locale();
virtual const char* name() const = 0;
virtual int mibEnum() const = 0;
virtual QTextDecoder* makeDecoder() const;
virtual QTextEncoder* makeEncoder() const;
virtual QString toUnicode(const char* chars, int len) const;
virtual QCString fromUnicode(const QString& uc, int& lenInOut) const;
QCString fromUnicode(const QString& uc) const;
QString toUnicode(const QByteArray&, int len) const;
QString toUnicode(const QByteArray&) const;
QString toUnicode(const char* chars) const;
virtual bool canEncode( QChar ) const;
virtual bool canEncode( const QString& ) const;
virtual int heuristicContentMatch(const char* chars, int len) const = 0;
virtual int heuristicNameMatch(const char* hint) const;
protected:
QTextCodec();
static int simpleHeuristicNameMatch(const char* name, const char* hint);
};
#endif // QT_NO_TEXTCODEC
#endif // QTEXTCODEC_H
|
