kohyphen.h

/******************************************************************************
 *   Copyright (C) 2002 by Alexander Dymo <cloudtemple@mskat.net>             *
 *   Copyright (C) 2002-2003 by Lukas Tinkl <lukas.tinkl@suse.cz>             *
 *   Copyright (C) 2003 David Faure <faure@kde.org>                           *
 *                                                                            *
 *   This program is free software; you can redistribute it and/or modify     *
 *   it under the terms of the GNU Library General Public License as          *
 *   published by the Free Software Foundation; either version 2 of the       *
 *   License, or (at your option) any later version.                          *
 *                                                                            *
 *   This library is distributed in the hope that it will be useful,          *
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of            *
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
 *  Library General Public License for more details.                          *
 *                                                                            *
 *  You should have received a copy of the GNU Library General Public License *
 *  along with this library; see the file COPYING.LIB.  If not, write to      *
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.                                               *
 ******************************************************************************/
 
#ifndef KOHYPHEN_H
#define KOHYPHEN_H
 
#include <tqmap.h>
#include <tqstring.h>
#include "hyphen.h"
 
class KoHyphenatorException{
public:
        KoHyphenatorException(const TQString& MessageText): messageText(MessageText) {}
        TQString message() const { return messageText; }
private:
        TQString messageText;
};

class KoHyphenator{
public:
        static KoHyphenator* self();
 
        ~KoHyphenator();

        bool checkHyphenPos(const TQString& str, int pos, const TQString& lang) const;

        char *hyphens(const TQString& str, const TQString& lang) const;

        TQString hyphenate(const TQString& str, const TQString& lang) const;
 
private:
        TQTextCodec* codecForLang(const TQString& lang) const;
 
        KoHyphenator();
        HyphenDict *dict(const TQString &lang) const;
 
        TQMap<TQString, HyphenDict*> dicts;
        struct EncodingStruct {
            EncodingStruct() // for TQMap
                : encoding(), codec(0L) {}
            EncodingStruct(const TQCString& _encoding)
                : encoding(_encoding), codec(0L) {}
            TQCString encoding;
            TQTextCodec* codec;
        };
        typedef TQMap<TQString, EncodingStruct> EncodingMap;
        mutable EncodingMap encodings; // key is the language code
 
        static KoHyphenator* s_self;
};
 
#endif