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/*
Copyright 2007 David Nolden <david.nolden.kdevelop@art-master.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __STRINGHELPERS_H__
#define __STRINGHELPERS_H__
#include <QString>
namespace Utils {
/**
* Copied from kdevelop-3.4, should be redone
* @param index should be the index BEHIND the expression
* */
int expressionAt( const QString& contents, int index );
QString quoteExpression(const QString& expr);
QString unquoteExpression(const QString& expr);
/**
* Qoute the string, using quoteCh
*/
QString quote(const QString& str, QChar quoteCh = QLatin1Char('"'));
/**
* Unquote and optionally unescape unicode escape sequence.
* Handle escape sequence
* '\\' '\\' -> '\\'
* '\\' quoteCh -> quoteCh
* '\\' 'u' 'N' 'N' 'N' 'N' -> '\uNNNN'
* '\\' 'x''N''N' -> '\xNN'
*/
QString unquote(const QString& str, bool unescapeUnicode = false, QChar quoteCh = QLatin1Char('"'));
} // end of namespace Utils
#endif // __STRINGHELPERS_H__
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