kateregexp.h

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/*  This file is part of the KDE libraries and the Kate part.
 *
 *  Copyright (C) 2009 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 *  Copyright (C) 2007 Sebastian Pipping <webmaster@hartwork.org>
 *
 *  This library 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 _KATE_REGEXP_H_
#define _KATE_REGEXP_H_

#include <QtCore/QRegExp>

class KateRegExp
{
  public:
    explicit KateRegExp(const QString &pattern, Qt::CaseSensitivity cs = Qt::CaseSensitive,
        QRegExp::PatternSyntax syntax = QRegExp::RegExp2);

    bool isEmpty() const { return m_regExp.isEmpty(); }
    bool isValid() const { return m_regExp.isValid(); }
    QString pattern() const { return m_regExp.pattern(); }
    int numCaptures() const { return m_regExp.numCaptures(); }
    int pos(int nth = 0) const { return m_regExp.pos(nth); }
    QString cap(int nth = 0) const { return m_regExp.cap(nth); }
    int matchedLength() const { return m_regExp.matchedLength(); }

    int indexIn(const QString &str, int offset, int end) const;

    int lastIndexIn(const QString &str, int offset, int end) const;

    int repairPattern(bool & stillMultiLine);

    bool isMultiLine() const;

  private:
    QRegExp m_regExp;
};

#endif // KATEREGEXP_H

// kate: space-indent on; indent-width 2; replace-tabs on;