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Diffstat (limited to 'src/corelib/codecs/qjpunicode_p.h')
| -rw-r--r-- | src/corelib/codecs/qjpunicode_p.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/corelib/codecs/qjpunicode_p.h b/src/corelib/codecs/qjpunicode_p.h new file mode 100644 index 0000000000..069f49a137 --- /dev/null +++ b/src/corelib/codecs/qjpunicode_p.h @@ -0,0 +1,174 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// Most of the code here was originally written by Serika Kurusugawa +// a.k.a. Junji Takagi, and is included in Qt with the author's permission, +// and the grateful thanks of the Qt team. + +/* + * Copyright (C) 1999 Serika Kurusugawa, All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef QJPUNICODE_H +#define QJPUNICODE_H + +#include <QtCore/qglobal.h> + +QT_BEGIN_NAMESPACE + +class QJpUnicodeConv { +public: + virtual ~QJpUnicodeConv() {} + enum Rules { + // "ASCII" is ANSI X.3.4-1986, a.k.a. US-ASCII here. + Default = 0x0000, + + Unicode = 0x0001, + Unicode_JISX0201 = 0x0001, + Unicode_ASCII = 0x0002, + JISX0221_JISX0201 = 0x0003, + JISX0221_ASCII = 0x0004, + Sun_JDK117 = 0x0005, + Microsoft_CP932 = 0x0006, + + NEC_VDC = 0x0100, // NEC Vender Defined Char + UDC = 0x0200, // User Defined Char + IBM_VDC = 0x0400 // IBM Vender Defined Char + }; + static QJpUnicodeConv *newConverter(int rule); + + virtual uint asciiToUnicode(uint h, uint l) const; + /*virtual*/ uint jisx0201ToUnicode(uint h, uint l) const; + virtual uint jisx0201LatinToUnicode(uint h, uint l) const; + /*virtual*/ uint jisx0201KanaToUnicode(uint h, uint l) const; + virtual uint jisx0208ToUnicode(uint h, uint l) const; + virtual uint jisx0212ToUnicode(uint h, uint l) const; + + uint asciiToUnicode(uint ascii) const { + return asciiToUnicode((ascii & 0xff00) >> 8, (ascii & 0x00ff)); + } + uint jisx0201ToUnicode(uint jis) const { + return jisx0201ToUnicode((jis & 0xff00) >> 8, (jis & 0x00ff)); + } + uint jisx0201LatinToUnicode(uint jis) const { + return jisx0201LatinToUnicode((jis & 0xff00) >> 8, (jis & 0x00ff)); + } + uint jisx0201KanaToUnicode(uint jis) const { + return jisx0201KanaToUnicode((jis & 0xff00) >> 8, (jis & 0x00ff)); + } + uint jisx0208ToUnicode(uint jis) const { + return jisx0208ToUnicode((jis & 0xff00) >> 8, (jis & 0x00ff)); + } + uint jisx0212ToUnicode(uint jis) const { + return jisx0212ToUnicode((jis & 0xff00) >> 8, (jis & 0x00ff)); + } + + virtual uint unicodeToAscii(uint h, uint l) const; + /*virtual*/ uint unicodeToJisx0201(uint h, uint l) const; + virtual uint unicodeToJisx0201Latin(uint h, uint l) const; + /*virtual*/ uint unicodeToJisx0201Kana(uint h, uint l) const; + virtual uint unicodeToJisx0208(uint h, uint l) const; + virtual uint unicodeToJisx0212(uint h, uint l) const; + + uint unicodeToAscii(uint unicode) const { + return unicodeToAscii((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + uint unicodeToJisx0201(uint unicode) const { + return unicodeToJisx0201((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + uint unicodeToJisx0201Latin(uint unicode) const { + return unicodeToJisx0201Latin((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + uint unicodeToJisx0201Kana(uint unicode) const { + return unicodeToJisx0201Kana((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + uint unicodeToJisx0208(uint unicode) const { + return unicodeToJisx0208((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + uint unicodeToJisx0212(uint unicode) const { + return unicodeToJisx0212((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + + uint sjisToUnicode(uint h, uint l) const; + uint unicodeToSjis(uint h, uint l) const; + uint sjisibmvdcToUnicode(uint h, uint l) const; + uint unicodeToSjisibmvdc(uint h, uint l) const; + uint cp932ToUnicode(uint h, uint l) const; + uint unicodeToCp932(uint h, uint l) const; + + uint sjisToUnicode(uint sjis) const { + return sjisToUnicode((sjis & 0xff00) >> 8, (sjis & 0x00ff)); + } + uint unicodeToSjis(uint unicode) const { + return unicodeToSjis((unicode & 0xff00) >> 8, (unicode & 0x00ff)); + } + +protected: + explicit QJpUnicodeConv(int r) : rule(r) {} + +private: + int rule; +}; + +QT_END_NAMESPACE + +#endif // QJPUNICODE_H |