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#ifndef _KVI_REGEXP_H_
#define _KVI_REGEXP_H_
//=============================================================================
//
// File : KviRegExp.h
// Creation date : Tue Oct 3 2023 17:25:21 CEST by Fabio Bas
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2000-2023 Szymon Stefanek (pragma at kvirc dot net)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "kvi_settings.h"
#include <QString>
#include <QRegularExpression>
#include <QRegularExpressionMatch>
class KVILIB_API KviRegExp
{
public:
enum CaseSensitivity
{
CaseInsensitive = 0,
CaseSensitive = 1,
};
enum PatternSyntax
{
RegExp = 0,
Wildcard = 1,
};
KviRegExp(const QString & szPattern = QString(), const KviRegExp::CaseSensitivity cs = CaseSensitive, const KviRegExp::PatternSyntax ps = RegExp);
operator QRegularExpression() const {
QRegularExpression re(getCompletePattern(), getPatternOptions());
return re;
}
private:
QString m_szPattern;
QRegularExpressionMatch m_oLastMatch;
KviRegExp::CaseSensitivity m_eCs;
KviRegExp::PatternSyntax m_ePs;
bool m_bMinimal;
QString getCompletePattern() const;
QRegularExpression::PatternOptions getPatternOptions() const;
public:
const QString & pattern() const { return m_szPattern; };
void setPattern(const QString & szPattern) { m_szPattern = szPattern; };
void setCaseSensitivity(KviRegExp::CaseSensitivity cs) { m_eCs = cs; };
void setMinimal(bool bMinimal) { m_bMinimal = bMinimal; };
bool exactMatch(const QString & szStr);
int indexIn(const QString & szStr, int offset = 0);
int matchedLength() const;
QString cap(int iNth = 0) const;
QStringList capturedTexts() const;
static QString escape(const QString &szStr) { return QRegularExpression::escape(szStr); };
};
#endif //!_KVI_REGEXP_H_
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