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Diffstat (limited to 'tqtinterface/qt4/src/tools/tqregexp.h')
| -rw-r--r-- | tqtinterface/qt4/src/tools/tqregexp.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/tqtinterface/qt4/src/tools/tqregexp.h b/tqtinterface/qt4/src/tools/tqregexp.h new file mode 100644 index 0000000..23b92a1 --- /dev/null +++ b/tqtinterface/qt4/src/tools/tqregexp.h @@ -0,0 +1,181 @@ +/**************************************************************************** +** +** Definition of TQRegExp class +** +** Created : 950126 +** +** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA. +** +** This file is part of the tools module of the TQt 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 TQt 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.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** 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 TQREGEXP_H +#define TQREGEXP_H + +#include "tqtglobaldefines.h" + +#ifndef TQT_H +#include "tqstringlist.h" +#endif // TQT_H + +#ifdef USE_QT4 + +#include <Qt/qregexp.h> +#include <Qt/qstringlist.h> + +#endif // USE_QT4 + +#ifndef TQT_NO_REGEXP + +#ifdef USE_QT4 + +class TQ_EXPORT TQRegExp : public QRegExp +{ +public: + TQRegExp() : QRegExp() {} + TQRegExp( const QString& pattern, bool caseSensitive = TRUE, bool wildcard = FALSE ) : QRegExp( pattern, (Qt::CaseSensitivity)caseSensitive, (wildcard)?QRegExp::Wildcard:QRegExp::RegExp ) {} + TQRegExp( const QRegExp& rx ) : QRegExp( rx ) {} + +#if defined(TQ_TQDOC) + int search( const TQString& str, int offset = 0, CaretMode caretMode = CaretAtZero ) const; + int searchRev( const TQString& str, int offset = -1, CaretMode caretMode = CaretAtZero ) const; +#else + int search( const TQString& str, int offset = 0 ) const; + int search( const TQString& str, int offset, CaretMode caretMode ) const; + int searchRev( const TQString& str, int offset = -1 ) const; + int searchRev( const TQString& str, int offset, CaretMode caretMode ) const; +#endif + + inline TQString cap( int nth = 0 ) { return QRegExp::cap(nth); } + +#ifndef TQT_NO_COMPAT + inline int match( const TQString& str, int index = 0, int *len = 0, bool indexIsStart = TRUE ) const { + int r = search(str, index, indexIsStart?CaretAtOffset:CaretAtZero); + if (len != NULL) *len = matchedLength(); + return r; + } +#endif + + bool caseSensitive() const; + void setCaseSensitive( bool sensitive ); + +#ifndef TQT_NO_REGEXP_WILDCARD + inline bool wildcard() const { return (patternSyntax() == QRegExp::Wildcard); } + inline void setWildcard( bool wildcard ) { setPatternSyntax(wildcard ? QRegExp::Wildcard : QRegExp::RegExp); } +#endif + +#ifndef TQT_NO_REGEXP_CAPTURE + inline TQStringList tqcapturedTexts() { + QStringList ql = capturedTexts(); + TQStringList tqsl; + tqsl.clear(); + for (int i = 0; i < ql.size(); ++i) tqsl.append(ql.at(i)); + return tqsl; + } +#endif +}; + +#else // USE_QT4 + +class TQRegExpEngine; +struct TQRegExpPrivate; + +class TQ_EXPORT TQRegExp +{ +public: + enum CaretMode { CaretAtZero, CaretAtOffset, CaretWontMatch }; + + TQRegExp(); + TQRegExp( const TQString& pattern, bool caseSensitive = TRUE, + bool wildcard = FALSE ); + TQRegExp( const TQRegExp& rx ); + ~TQRegExp(); + TQRegExp& operator=( const TQRegExp& rx ); + + bool operator==( const TQRegExp& rx ) const; + bool operator!=( const TQRegExp& rx ) const { return !operator==( rx ); } + + bool isEmpty() const; + bool isValid() const; + TQString pattern() const; + void setPattern( const TQString& pattern ); + bool caseSensitive() const; + void setCaseSensitive( bool sensitive ); +#ifndef TQT_NO_REGEXP_WILDCARD + bool wildcard() const; + void setWildcard( bool wildcard ); +#endif + bool minimal() const; + void setMinimal( bool minimal ); + + bool exactMatch( const TQString& str ) const; +#ifndef TQT_NO_COMPAT + int match( const TQString& str, int index = 0, int *len = 0, + bool indexIsStart = TRUE ) const; +#endif + +#if defined(TQ_TQDOC) + int search( const TQString& str, int offset = 0, + CaretMode caretMode = CaretAtZero ) const; + int searchRev( const TQString& str, int offset = -1, + CaretMode caretMode = CaretAtZero ) const; +#else + // ### TQt 4.0: reduce these four to two functions + int search( const TQString& str, int offset = 0 ) const; + int search( const TQString& str, int offset, CaretMode caretMode ) const; + int searchRev( const TQString& str, int offset = -1 ) const; + int searchRev( const TQString& str, int offset, CaretMode caretMode ) const; +#endif + int matchedLength() const; +#ifndef TQT_NO_REGEXP_CAPTURE + int numCaptures() const; + TQStringList capturedTexts(); + TQString cap( int nth = 0 ); + int pos( int nth = 0 ); + TQString errorString(); +#endif + + static TQString escape( const TQString& str ); + +private: + void prepareEngine() const; + void prepareEngineForMatch( const TQString& str ) const; + void invalidateEngine(); + + static int caretIndex( int offset, CaretMode caretMode ); + + TQRegExpEngine *eng; + TQRegExpPrivate *priv; +}; +#endif // USE_QT4 +#endif // TQT_NO_REGEXP +#endif // TQREGEXP_H |