mirror of
https://github.com/Gator96100/ProxSpace.git
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261 lines
9.4 KiB
C++
261 lines
9.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Giuseppe D'Angelo <dangelog@gmail.com>.
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** Copyright (C) 2012 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QREGULAREXPRESSION_H
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#define QREGULAREXPRESSION_H
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#include <QtCore/qglobal.h>
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#ifndef QT_NO_REGULAREXPRESSION
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#include <QtCore/qstring.h>
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#include <QtCore/qstringlist.h>
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#include <QtCore/qshareddata.h>
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#include <QtCore/qvariant.h>
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QT_BEGIN_NAMESPACE
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class QRegularExpressionMatch;
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class QRegularExpressionMatchIterator;
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struct QRegularExpressionPrivate;
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class QRegularExpression;
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Q_CORE_EXPORT uint qHash(const QRegularExpression &key, uint seed = 0) Q_DECL_NOTHROW;
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class Q_CORE_EXPORT QRegularExpression
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{
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public:
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enum PatternOption {
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NoPatternOption = 0x0000,
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CaseInsensitiveOption = 0x0001,
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DotMatchesEverythingOption = 0x0002,
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MultilineOption = 0x0004,
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ExtendedPatternSyntaxOption = 0x0008,
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InvertedGreedinessOption = 0x0010,
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DontCaptureOption = 0x0020,
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UseUnicodePropertiesOption = 0x0040,
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OptimizeOnFirstUsageOption = 0x0080,
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DontAutomaticallyOptimizeOption = 0x0100
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};
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Q_DECLARE_FLAGS(PatternOptions, PatternOption)
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PatternOptions patternOptions() const;
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void setPatternOptions(PatternOptions options);
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QRegularExpression();
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explicit QRegularExpression(const QString &pattern, PatternOptions options = NoPatternOption);
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QRegularExpression(const QRegularExpression &re);
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~QRegularExpression();
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QRegularExpression &operator=(const QRegularExpression &re);
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#ifdef Q_COMPILER_RVALUE_REFS
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QRegularExpression &operator=(QRegularExpression &&re) Q_DECL_NOTHROW
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{ d.swap(re.d); return *this; }
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#endif
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void swap(QRegularExpression &other) Q_DECL_NOTHROW { d.swap(other.d); }
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QString pattern() const;
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void setPattern(const QString &pattern);
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bool isValid() const;
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int patternErrorOffset() const;
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QString errorString() const;
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int captureCount() const;
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QStringList namedCaptureGroups() const;
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enum MatchType {
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NormalMatch = 0,
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PartialPreferCompleteMatch,
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PartialPreferFirstMatch,
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NoMatch
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};
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enum MatchOption {
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NoMatchOption = 0x0000,
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AnchoredMatchOption = 0x0001,
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DontCheckSubjectStringMatchOption = 0x0002
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};
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Q_DECLARE_FLAGS(MatchOptions, MatchOption)
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QRegularExpressionMatch match(const QString &subject,
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int offset = 0,
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MatchType matchType = NormalMatch,
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MatchOptions matchOptions = NoMatchOption) const;
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QRegularExpressionMatch match(const QStringRef &subjectRef,
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int offset = 0,
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MatchType matchType = NormalMatch,
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MatchOptions matchOptions = NoMatchOption) const;
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QRegularExpressionMatchIterator globalMatch(const QString &subject,
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int offset = 0,
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MatchType matchType = NormalMatch,
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MatchOptions matchOptions = NoMatchOption) const;
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QRegularExpressionMatchIterator globalMatch(const QStringRef &subjectRef,
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int offset = 0,
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MatchType matchType = NormalMatch,
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MatchOptions matchOptions = NoMatchOption) const;
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void optimize() const;
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static QString escape(const QString &str);
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bool operator==(const QRegularExpression &re) const;
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inline bool operator!=(const QRegularExpression &re) const { return !operator==(re); }
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private:
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friend struct QRegularExpressionPrivate;
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friend class QRegularExpressionMatch;
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friend struct QRegularExpressionMatchPrivate;
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friend class QRegularExpressionMatchIterator;
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friend Q_CORE_EXPORT uint qHash(const QRegularExpression &key, uint seed) Q_DECL_NOTHROW;
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QRegularExpression(QRegularExpressionPrivate &dd);
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QExplicitlySharedDataPointer<QRegularExpressionPrivate> d;
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};
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Q_DECLARE_SHARED(QRegularExpression)
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Q_DECLARE_OPERATORS_FOR_FLAGS(QRegularExpression::PatternOptions)
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Q_DECLARE_OPERATORS_FOR_FLAGS(QRegularExpression::MatchOptions)
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#ifndef QT_NO_DATASTREAM
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Q_CORE_EXPORT QDataStream &operator<<(QDataStream &out, const QRegularExpression &re);
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Q_CORE_EXPORT QDataStream &operator>>(QDataStream &in, QRegularExpression &re);
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#endif
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#ifndef QT_NO_DEBUG_STREAM
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Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QRegularExpression &re);
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Q_CORE_EXPORT QDebug operator<<(QDebug debug, QRegularExpression::PatternOptions patternOptions);
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#endif
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struct QRegularExpressionMatchPrivate;
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class Q_CORE_EXPORT QRegularExpressionMatch
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{
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public:
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QRegularExpressionMatch();
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~QRegularExpressionMatch();
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QRegularExpressionMatch(const QRegularExpressionMatch &match);
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QRegularExpressionMatch &operator=(const QRegularExpressionMatch &match);
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#ifdef Q_COMPILER_RVALUE_REFS
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QRegularExpressionMatch &operator=(QRegularExpressionMatch &&match) Q_DECL_NOTHROW
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{ d.swap(match.d); return *this; }
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#endif
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void swap(QRegularExpressionMatch &other) Q_DECL_NOTHROW { d.swap(other.d); }
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QRegularExpression regularExpression() const;
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QRegularExpression::MatchType matchType() const;
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QRegularExpression::MatchOptions matchOptions() const;
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bool hasMatch() const;
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bool hasPartialMatch() const;
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bool isValid() const;
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int lastCapturedIndex() const;
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QString captured(int nth = 0) const;
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QStringRef capturedRef(int nth = 0) const;
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QString captured(const QString &name) const;
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QStringRef capturedRef(const QString &name) const;
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QStringList capturedTexts() const;
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int capturedStart(int nth = 0) const;
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int capturedLength(int nth = 0) const;
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int capturedEnd(int nth = 0) const;
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int capturedStart(const QString &name) const;
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int capturedLength(const QString &name) const;
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int capturedEnd(const QString &name) const;
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private:
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friend class QRegularExpression;
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friend struct QRegularExpressionMatchPrivate;
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friend class QRegularExpressionMatchIterator;
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QRegularExpressionMatch(QRegularExpressionMatchPrivate &dd);
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QSharedDataPointer<QRegularExpressionMatchPrivate> d;
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};
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Q_DECLARE_SHARED(QRegularExpressionMatch)
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#ifndef QT_NO_DEBUG_STREAM
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Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QRegularExpressionMatch &match);
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#endif
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struct QRegularExpressionMatchIteratorPrivate;
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class Q_CORE_EXPORT QRegularExpressionMatchIterator
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{
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public:
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QRegularExpressionMatchIterator();
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~QRegularExpressionMatchIterator();
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QRegularExpressionMatchIterator(const QRegularExpressionMatchIterator &iterator);
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QRegularExpressionMatchIterator &operator=(const QRegularExpressionMatchIterator &iterator);
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#ifdef Q_COMPILER_RVALUE_REFS
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QRegularExpressionMatchIterator &operator=(QRegularExpressionMatchIterator &&iterator) Q_DECL_NOTHROW
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{ d.swap(iterator.d); return *this; }
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#endif
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void swap(QRegularExpressionMatchIterator &other) Q_DECL_NOTHROW { d.swap(other.d); }
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bool isValid() const;
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bool hasNext() const;
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QRegularExpressionMatch next();
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QRegularExpressionMatch peekNext() const;
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QRegularExpression regularExpression() const;
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QRegularExpression::MatchType matchType() const;
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QRegularExpression::MatchOptions matchOptions() const;
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private:
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friend class QRegularExpression;
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QRegularExpressionMatchIterator(QRegularExpressionMatchIteratorPrivate &dd);
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QSharedDataPointer<QRegularExpressionMatchIteratorPrivate> d;
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};
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Q_DECLARE_SHARED(QRegularExpressionMatchIterator)
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QT_END_NAMESPACE
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#endif // QT_NO_REGULAREXPRESSION
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#endif // QREGULAREXPRESSION_H
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