00001 /**************************************************************************** 00002 ** 00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 00004 ** All rights reserved. 00005 ** Contact: Nokia Corporation (qt-info@nokia.com) 00006 ** 00007 ** This file is part of the QtCore module of the Qt Toolkit. 00008 ** 00009 ** $QT_BEGIN_LICENSE:LGPL$ 00010 ** Commercial Usage 00011 ** Licensees holding valid Qt Commercial licenses may use this file in 00012 ** accordance with the Qt Commercial License Agreement provided with the 00013 ** Software or, alternatively, in accordance with the terms contained in 00014 ** a written agreement between you and Nokia. 00015 ** 00016 ** GNU Lesser General Public License Usage 00017 ** Alternatively, this file may be used under the terms of the GNU Lesser 00018 ** General Public License version 2.1 as published by the Free Software 00019 ** Foundation and appearing in the file LICENSE.LGPL included in the 00020 ** packaging of this file. Please review the following information to 00021 ** ensure the GNU Lesser General Public License version 2.1 requirements 00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. 00023 ** 00024 ** In addition, as a special exception, Nokia gives you certain additional 00025 ** rights. These rights are described in the Nokia Qt LGPL Exception 00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module. 00027 ** 00028 ** GNU General Public License Usage 00029 ** Alternatively, this file may be used under the terms of the GNU 00030 ** General Public License version 3.0 as published by the Free Software 00031 ** Foundation and appearing in the file LICENSE.GPL included in the 00032 ** packaging of this file. Please review the following information to 00033 ** ensure the GNU General Public License version 3.0 requirements will be 00034 ** met: http://www.gnu.org/copyleft/gpl.html. 00035 ** 00036 ** If you have questions regarding the use of this file, please contact 00037 ** Nokia at qt-info@nokia.com. 00038 ** $QT_END_LICENSE$ 00039 ** 00040 ****************************************************************************/ 00041 00042 #ifndef QSTRINGMATCHER_H 00043 #define QSTRINGMATCHER_H 00044 00045 #include <QtCore/qstring.h> 00046 00047 QT_BEGIN_HEADER 00048 00049 QT_BEGIN_NAMESPACE 00050 00051 QT_MODULE(Core) 00052 00053 class QStringMatcherPrivate; 00054 00055 class Q_CORE_EXPORT QStringMatcher 00056 { 00057 public: 00058 QStringMatcher(); 00059 QStringMatcher(const QString &pattern, 00060 Qt::CaseSensitivity cs = Qt::CaseSensitive); 00061 QStringMatcher(const QChar *uc, int len, 00062 Qt::CaseSensitivity cs = Qt::CaseSensitive); 00063 QStringMatcher(const QStringMatcher &other); 00064 ~QStringMatcher(); 00065 00066 QStringMatcher &operator=(const QStringMatcher &other); 00067 00068 void setPattern(const QString &pattern); 00069 void setCaseSensitivity(Qt::CaseSensitivity cs); 00070 00071 int indexIn(const QString &str, int from = 0) const; 00072 int indexIn(const QChar *str, int length, int from = 0) const; 00073 QString pattern() const; 00074 inline Qt::CaseSensitivity caseSensitivity() const { return q_cs; } 00075 00076 private: 00077 QStringMatcherPrivate *d_ptr; 00078 QString q_pattern; 00079 Qt::CaseSensitivity q_cs; 00080 #ifdef Q_CC_RVCT 00081 // explicitly allow anonymous unions for RVCT to prevent compiler warnings 00082 # pragma push 00083 # pragma anon_unions 00084 #endif 00085 struct Data { 00086 uchar q_skiptable[256]; 00087 const QChar *uc; 00088 int len; 00089 }; 00090 union { 00091 uint q_data[256]; 00092 Data p; 00093 }; 00094 #ifdef Q_CC_RVCT 00095 # pragma pop 00096 #endif 00097 }; 00098 00099 QT_END_NAMESPACE 00100 00101 QT_END_HEADER 00102 00103 #endif // QSTRINGMATCHER_H