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Source at commit 1322 created 12 years 7 months ago. By meklort, Add doxygen to utils folder | |
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1 | /****************************************************************************␊ |
2 | ** ␊ |
3 | **␊ |
4 | ** Definition of QTextCodec class␊ |
5 | **␊ |
6 | ** Created : 981015␊ |
7 | **␊ |
8 | ** Copyright (C) 1998-2000 Trolltech AS. All rights reserved.␊ |
9 | **␊ |
10 | ** This file is part of the tools module of the Qt GUI Toolkit.␊ |
11 | **␊ |
12 | ** This file may be distributed under the terms of the Q Public License␊ |
13 | ** as defined by Trolltech AS of Norway and appearing in the file␊ |
14 | ** LICENSE.QPL included in the packaging of this file.␊ |
15 | **␊ |
16 | ** This file may be distributed and/or modified under the terms of the␊ |
17 | ** GNU General Public License version 2 as published by the Free Software␊ |
18 | ** Foundation and appearing in the file LICENSE.GPL included in the␊ |
19 | ** packaging of this file.␊ |
20 | **␊ |
21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition␊ |
22 | ** licenses may use this file in accordance with the Qt Commercial License␊ |
23 | ** Agreement provided with the Software.␊ |
24 | **␊ |
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE␊ |
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.␊ |
27 | **␊ |
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for␊ |
29 | ** information about Qt Commercial License Agreements.␊ |
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.␊ |
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.␊ |
32 | **␊ |
33 | ** Contact info@trolltech.com if any conditions of this licensing are␊ |
34 | ** not clear to you.␊ |
35 | **␊ |
36 | **********************************************************************/␊ |
37 | ␊ |
38 | #ifndef QTEXTCODEC_H␊ |
39 | #define QTEXTCODEC_H␊ |
40 | ␊ |
41 | #ifndef QT_H␊ |
42 | #include "qstring.h"␊ |
43 | #endif // QT_H␊ |
44 | ␊ |
45 | #ifndef QT_NO_TEXTCODEC␊ |
46 | ␊ |
47 | class QTextCodec;␊ |
48 | class QIODevice;␊ |
49 | ␊ |
50 | class Q_EXPORT QTextEncoder {␊ |
51 | public:␊ |
52 | virtual ~QTextEncoder();␊ |
53 | virtual QCString fromUnicode(const QString& uc, int& lenInOut) = 0;␊ |
54 | };␊ |
55 | ␊ |
56 | class Q_EXPORT QTextDecoder {␊ |
57 | public:␊ |
58 | virtual ~QTextDecoder();␊ |
59 | virtual QString toUnicode(const char* chars, int len) = 0;␊ |
60 | };␊ |
61 | ␊ |
62 | class Q_EXPORT QTextCodec {␊ |
63 | public:␊ |
64 | virtual ~QTextCodec();␊ |
65 | ␊ |
66 | #ifndef QT_NO_CODECS␊ |
67 | static QTextCodec* loadCharmap(QIODevice*);␊ |
68 | static QTextCodec* loadCharmapFile(QString filename);␊ |
69 | #endif␊ |
70 | static QTextCodec* codecForMib(int mib);␊ |
71 | static QTextCodec* codecForName(const char* hint, int accuracy=0);␊ |
72 | static QTextCodec* codecForContent(const char* chars, int len);␊ |
73 | static QTextCodec* codecForIndex(int i);␊ |
74 | static QTextCodec* codecForLocale();␊ |
75 | ␊ |
76 | static void deleteAllCodecs();␊ |
77 | ␊ |
78 | static const char* locale();␊ |
79 | ␊ |
80 | virtual const char* name() const = 0;␊ |
81 | virtual int mibEnum() const = 0;␊ |
82 | ␊ |
83 | virtual QTextDecoder* makeDecoder() const;␊ |
84 | virtual QTextEncoder* makeEncoder() const;␊ |
85 | ␊ |
86 | virtual QString toUnicode(const char* chars, int len) const;␊ |
87 | virtual QCString fromUnicode(const QString& uc, int& lenInOut) const;␊ |
88 | ␊ |
89 | QCString fromUnicode(const QString& uc) const;␊ |
90 | QString toUnicode(const QByteArray&, int len) const;␊ |
91 | QString toUnicode(const QByteArray&) const;␊ |
92 | QString toUnicode(const char* chars) const;␊ |
93 | virtual bool canEncode( QChar ) const;␊ |
94 | virtual bool canEncode( const QString& ) const;␊ |
95 | ␊ |
96 | virtual int heuristicContentMatch(const char* chars, int len) const = 0;␊ |
97 | virtual int heuristicNameMatch(const char* hint) const;␊ |
98 | ␊ |
99 | protected:␊ |
100 | QTextCodec();␊ |
101 | static int simpleHeuristicNameMatch(const char* name, const char* hint);␊ |
102 | };␊ |
103 | #endif // QT_NO_TEXTCODEC␊ |
104 | #endif // QTEXTCODEC_H␊ |
105 |