| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** Contact: Qt Software Information ([email protected])
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| 5 | **
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| 6 | ** This file is part of the QtCore module of the Qt Toolkit.
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| 7 | **
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$
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| 9 | ** Commercial Usage
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the
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| 12 | ** Software or, alternatively, in accordance with the terms contained in
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| 13 | ** a written agreement between you and Nokia.
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| 14 | **
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| 15 | ** GNU Lesser General Public License Usage
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 17 | ** General Public License version 2.1 as published by the Free Software
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 19 | ** packaging of this file. Please review the following information to
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 22 | **
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| 23 | ** In addition, as a special exception, Nokia gives you certain
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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| 26 | ** package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you are unsure which license is appropriate for your use, please
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| 37 | ** contact the sales department at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #include "qfontlaocodec_p.h"
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| 43 | #include "qlist.h"
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| 44 |
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| 45 | #ifndef QT_NO_CODECS
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| 46 | #ifndef QT_NO_BIG_CODECS
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| 47 |
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| 48 | QT_BEGIN_NAMESPACE
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| 49 |
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| 50 | static unsigned char const unicode_to_mulelao[256] =
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| 51 | {
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| 52 | // U+0E80
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| 53 | 0x00, 0xa1, 0xa2, 0x00, 0xa4, 0x00, 0x00, 0xa7,
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| 54 | 0xa8, 0x00, 0xaa, 0x00, 0x00, 0xad, 0x00, 0x00,
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| 55 | // U+0E90
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| 56 | 0x00, 0x00, 0x00, 0x00, 0xb4, 0xb5, 0xb6, 0xb7,
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| 57 | 0x00, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
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| 58 | // U+0EA0
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| 59 | 0x00, 0xc1, 0xc2, 0xc3, 0x00, 0xc5, 0x00, 0xc7,
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| 60 | 0x00, 0x00, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf,
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| 61 | // U+0EB0
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| 62 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
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| 63 | 0xd8, 0xd9, 0x00, 0xdb, 0xdc, 0xdd, 0x00, 0x00,
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| 64 | // U+0EC0
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| 65 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0x00, 0xe6, 0x00,
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| 66 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0x00, 0x00,
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| 67 | // U+0ED0
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| 68 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
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| 69 | 0xf8, 0xf9, 0x00, 0x00, 0xfc, 0xfd, 0x00, 0x00,
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| 70 | // U+0EE0
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| 71 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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| 72 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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| 73 | // U+0EF0
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| 74 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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| 75 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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| 76 | };
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| 77 |
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| 78 |
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| 79 | QFontLaoCodec::~QFontLaoCodec()
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| 80 | {
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| 81 | }
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| 82 |
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| 83 | QByteArray QFontLaoCodec::name() const
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| 84 | {
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| 85 | return "mulelao-1";
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| 86 | }
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| 87 |
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| 88 | int QFontLaoCodec::mibEnum() const
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| 89 | {
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| 90 | return -4242;
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| 91 | }
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| 92 |
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| 93 | QString QFontLaoCodec::convertToUnicode(const char *, int, ConverterState *) const
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| 94 | {
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| 95 | return QString();
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| 96 | }
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| 97 |
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| 98 | QByteArray QFontLaoCodec::convertFromUnicode(const QChar *uc, int len, ConverterState *) const
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| 99 | {
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| 100 | QByteArray rstring;
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| 101 | rstring.resize(len);
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| 102 | uchar *rdata = (uchar *) rstring.data();
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| 103 | const QChar *sdata = uc;
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| 104 | int i = 0;
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| 105 | for (; i < len; ++i, ++sdata, ++rdata) {
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| 106 | if (sdata->unicode() < 0x80) {
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| 107 | *rdata = (uchar) sdata->unicode();
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| 108 | } else if (sdata->unicode() >= 0x0e80 && sdata->unicode() <= 0x0eff) {
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| 109 | uchar lao = unicode_to_mulelao[sdata->unicode() - 0x0e80];
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| 110 | if (lao)
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| 111 | *rdata = lao;
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| 112 | else
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| 113 | *rdata = 0;
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| 114 | } else {
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| 115 | *rdata = 0;
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| 116 | }
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| 117 | }
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| 118 | return rstring;
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| 119 | }
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| 120 |
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| 121 | QT_END_NAMESPACE
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| 122 |
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| 123 | #endif // QT_NO_BIG_CODECS
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| 124 | #endif // QT_NO_CODECS
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