| -rw-r--r-- | qmake/include/qtextcodec.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/qmake/include/qtextcodec.h b/qmake/include/qtextcodec.h new file mode 100644 index 0000000..149b5cb --- a/dev/null +++ b/qmake/include/qtextcodec.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** $Id$ +** +** 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 QFont; + +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 //QT_NO_CODECS + 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 setCodecForLocale(QTextCodec *c); + + static void deleteAllCodecs(); + + static const char* locale(); + + virtual const char* name() const = 0; + virtual const char* mimeName() const; + 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 QCString&, int len) const; + QString toUnicode(const QCString&) 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; + + virtual QByteArray fromUnicode(const QString& uc, int from, int len) const; + virtual unsigned short characterFromUnicode(const QString &str, int pos) const; + +protected: + QTextCodec(); + static int simpleHeuristicNameMatch(const char* name, const char* hint); + + friend class QFont; +}; +#endif // QT_NO_TEXTCODEC +#endif // QTEXTCODEC_H |