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/*
* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* 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 __TEXTRANGEREGEXP_H
#define __TEXTRANGEREGEXP_H
#include "regexp.h"
#include "pair.h"
#include <qstringlist.h>
typedef Pair<QString,QString> StringPair;
/**
Abstract syntax node for `text range' regular expression
@internal
*/
class TextRangeRegExp :public RegExp
{
public:
TextRangeRegExp( bool selected );
virtual ~TextRangeRegExp();
void addCharacter( QString ch );
QStringList chars() const { return _chars; }
void clearChars() { _chars.clear(); }
void addRange( QString from, QString to );
QPtrList<StringPair> range() const { return _ranges; }
void clearRange() { _ranges.clear(); }
void setNegate( bool set ) { _negate = set; }
void setDigit( bool set ) { _digit = set; }
void setNonDigit( bool set ) { _nonDigit = set; }
void setSpace( bool set ) { _space = set; }
void setNonSpace( bool set ) { _nonSpace = set; }
void setWordChar( bool set ) { _wordChar = set; }
void setNonWordChar( bool set ) { _nonWordChar = set; }
bool negate() const { return _negate; }
bool digit() const { return _digit; }
bool nonDigit() const { return _nonDigit; }
bool space() const { return _space; }
bool nonSpace() const { return _nonSpace; }
bool wordChar() const { return _wordChar; }
bool nonWordChar() const { return _nonWordChar; }
virtual bool check( ErrorMap&, bool first, bool last );
virtual int precedence() const { return 4;}
virtual QDomNode toXml( QDomDocument* doc ) const;
virtual bool load( QDomElement, const QString& version );
virtual RegExpType type() const { return TEXTRANGE;}
virtual bool operator==( const RegExp& other ) const;
private:
bool _negate, _digit, _nonDigit, _space, _nonSpace, _wordChar, _nonWordChar;
QStringList _chars;
QPtrList<StringPair> _ranges;
};
#endif // __TEXTRANGEREGEXP_H
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