|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the QtCore module of the Qt Toolkit. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 #include "qfontlaocodec_p.h" |
|
43 #include "qlist.h" |
|
44 |
|
45 #ifndef QT_NO_CODECS |
|
46 #ifndef QT_NO_BIG_CODECS |
|
47 |
|
48 QT_BEGIN_NAMESPACE |
|
49 |
|
50 static unsigned char const unicode_to_mulelao[256] = |
|
51 { |
|
52 // U+0E80 |
|
53 0x00, 0xa1, 0xa2, 0x00, 0xa4, 0x00, 0x00, 0xa7, |
|
54 0xa8, 0x00, 0xaa, 0x00, 0x00, 0xad, 0x00, 0x00, |
|
55 // U+0E90 |
|
56 0x00, 0x00, 0x00, 0x00, 0xb4, 0xb5, 0xb6, 0xb7, |
|
57 0x00, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, |
|
58 // U+0EA0 |
|
59 0x00, 0xc1, 0xc2, 0xc3, 0x00, 0xc5, 0x00, 0xc7, |
|
60 0x00, 0x00, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf, |
|
61 // U+0EB0 |
|
62 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, |
|
63 0xd8, 0xd9, 0x00, 0xdb, 0xdc, 0xdd, 0x00, 0x00, |
|
64 // U+0EC0 |
|
65 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0x00, 0xe6, 0x00, |
|
66 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0x00, 0x00, |
|
67 // U+0ED0 |
|
68 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, |
|
69 0xf8, 0xf9, 0x00, 0x00, 0xfc, 0xfd, 0x00, 0x00, |
|
70 // U+0EE0 |
|
71 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
|
72 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
|
73 // U+0EF0 |
|
74 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
|
75 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
|
76 }; |
|
77 |
|
78 |
|
79 QFontLaoCodec::~QFontLaoCodec() |
|
80 { |
|
81 } |
|
82 |
|
83 QByteArray QFontLaoCodec::name() const |
|
84 { |
|
85 return "mulelao-1"; |
|
86 } |
|
87 |
|
88 int QFontLaoCodec::mibEnum() const |
|
89 { |
|
90 return -4242; |
|
91 } |
|
92 |
|
93 QString QFontLaoCodec::convertToUnicode(const char *, int, ConverterState *) const |
|
94 { |
|
95 return QString(); |
|
96 } |
|
97 |
|
98 QByteArray QFontLaoCodec::convertFromUnicode(const QChar *uc, int len, ConverterState *) const |
|
99 { |
|
100 QByteArray rstring(len, Qt::Uninitialized); |
|
101 uchar *rdata = (uchar *) rstring.data(); |
|
102 const QChar *sdata = uc; |
|
103 int i = 0; |
|
104 for (; i < len; ++i, ++sdata, ++rdata) { |
|
105 if (sdata->unicode() < 0x80) { |
|
106 *rdata = (uchar) sdata->unicode(); |
|
107 } else if (sdata->unicode() >= 0x0e80 && sdata->unicode() <= 0x0eff) { |
|
108 uchar lao = unicode_to_mulelao[sdata->unicode() - 0x0e80]; |
|
109 if (lao) |
|
110 *rdata = lao; |
|
111 else |
|
112 *rdata = 0; |
|
113 } else { |
|
114 *rdata = 0; |
|
115 } |
|
116 } |
|
117 return rstring; |
|
118 } |
|
119 |
|
120 QT_END_NAMESPACE |
|
121 |
|
122 #endif // QT_NO_BIG_CODECS |
|
123 #endif // QT_NO_CODECS |