You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
121 lines
4.0 KiB
121 lines
4.0 KiB
/****************************************************************************
|
|
**
|
|
** Definition of QRegExp class
|
|
**
|
|
** Created : 950126
|
|
**
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
|
**
|
|
** This file is part of the tools module of the Qt GUI Toolkit.
|
|
**
|
|
** This file may be used under the terms of the GNU General
|
|
** Public License versions 2.0 or 3.0 as published by the Free
|
|
** Software Foundation and appearing in the files LICENSE.GPL2
|
|
** and LICENSE.GPL3 included in the packaging of this file.
|
|
** Alternatively you may (at your option) use any later version
|
|
** of the GNU General Public License if such license has been
|
|
** publicly approved by Trolltech ASA (or its successors, if any)
|
|
** and the KDE Free Qt Foundation.
|
|
**
|
|
** Please review the following information to ensure GNU General
|
|
** Public Licensing requirements will be met:
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
** If you are unsure which license is appropriate for your use, please
|
|
** review the following information:
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
** or contact the sales department at sales@trolltech.com.
|
|
**
|
|
** This file may be used under the terms of the Q Public License as
|
|
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
|
|
** included in the packaging of this file. Licensees holding valid Qt
|
|
** Commercial licenses may use this file in accordance with the Qt
|
|
** Commercial License Agreement provided with the Software.
|
|
**
|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
|
** herein.
|
|
**
|
|
**********************************************************************/
|
|
|
|
#ifndef QREGEXP_H
|
|
#define QREGEXP_H
|
|
|
|
#ifndef QT_H
|
|
#include "qstringlist.h"
|
|
#endif // QT_H
|
|
|
|
#ifndef QT_NO_REGEXP
|
|
class QRegExpEngine;
|
|
struct QRegExpPrivate;
|
|
|
|
class Q_EXPORT QRegExp
|
|
{
|
|
public:
|
|
enum CaretMode { CaretAtZero, CaretAtOffset, CaretWontMatch };
|
|
|
|
QRegExp();
|
|
QRegExp( const QString& pattern, bool caseSensitive = TRUE,
|
|
bool wildcard = FALSE );
|
|
QRegExp( const QRegExp& rx );
|
|
~QRegExp();
|
|
QRegExp& operator=( const QRegExp& rx );
|
|
|
|
bool operator==( const QRegExp& rx ) const;
|
|
bool operator!=( const QRegExp& rx ) const { return !operator==( rx ); }
|
|
|
|
bool isEmpty() const;
|
|
bool isValid() const;
|
|
QString pattern() const;
|
|
void setPattern( const QString& pattern );
|
|
bool caseSensitive() const;
|
|
void setCaseSensitive( bool sensitive );
|
|
#ifndef QT_NO_REGEXP_WILDCARD
|
|
bool wildcard() const;
|
|
void setWildcard( bool wildcard );
|
|
#endif
|
|
bool minimal() const;
|
|
void setMinimal( bool minimal );
|
|
|
|
bool exactMatch( const QString& str ) const;
|
|
#ifndef QT_NO_COMPAT
|
|
int match( const QString& str, int index = 0, int *len = 0,
|
|
bool indexIsStart = TRUE ) const;
|
|
#endif
|
|
|
|
#if defined(Q_QDOC)
|
|
int search( const QString& str, int offset = 0,
|
|
CaretMode caretMode = CaretAtZero ) const;
|
|
int searchRev( const QString& str, int offset = -1,
|
|
CaretMode caretMode = CaretAtZero ) const;
|
|
#else
|
|
// ### Qt 4.0: reduce these four to two functions
|
|
int search( const QString& str, int offset = 0 ) const;
|
|
int search( const QString& str, int offset, CaretMode caretMode ) const;
|
|
int searchRev( const QString& str, int offset = -1 ) const;
|
|
int searchRev( const QString& str, int offset, CaretMode caretMode ) const;
|
|
#endif
|
|
int matchedLength() const;
|
|
#ifndef QT_NO_REGEXP_CAPTURE
|
|
int numCaptures() const;
|
|
QStringList capturedTexts();
|
|
QString cap( int nth = 0 );
|
|
int pos( int nth = 0 );
|
|
QString errorString();
|
|
#endif
|
|
|
|
static QString escape( const QString& str );
|
|
|
|
private:
|
|
void prepareEngine() const;
|
|
void prepareEngineForMatch( const QString& str ) const;
|
|
void invalidateEngine();
|
|
|
|
static int caretIndex( int offset, CaretMode caretMode );
|
|
|
|
QRegExpEngine *eng;
|
|
QRegExpPrivate *priv;
|
|
};
|
|
#endif // QT_NO_REGEXP
|
|
#endif // QREGEXP_H
|