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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