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tdepim/libkdepim/spellingfilter.h

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/*
* spellingfilter.h
*
* Copyright (c) 2002 Dave Corrie <kde@davecorrie.com>
*
* This file is part of KMail.
*
* KMail is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SPELLINGFILTER_H_INCLUDED
#define SPELLINGFILTER_H_INCLUDED
#include <qstring.h>
#include <qstringlist.h>
#include "linklocator.h"
#include <kdepimmacros.h>
class KDE_EXPORT SpellingFilter
{
public:
enum UrlFiltering { DontFilterUrls, FilterUrls };
enum EmailAddressFiltering { DontFilterEmailAddresses, FilterEmailAddresses };
SpellingFilter(const QString& text, const QString& quotePrefix,
UrlFiltering filterUrls = FilterUrls,
EmailAddressFiltering filterEmailAddresses = FilterEmailAddresses,
const QStringList& filterStrings = QStringList());
QString originalText() const;
QString filteredText() const;
class TextCensor;
private:
const QString mOriginal;
QString mFiltered;
};
class SpellingFilter::TextCensor : public LinkLocator
{
public:
TextCensor(const QString& s);
void censorQuotations(const QString& quotePrefix);
void censorUrls();
void censorEmailAddresses();
void censorString(const QString& s);
QString censoredText() const;
private:
bool atLineStart() const;
void skipLine();
bool atQuotation(const QString& quotePrefix) const;
void skipQuotation(const QString& quotePrefix);
void findQuotation(const QString& quotePrefix);
void findEmailAddress();
};
#endif // SPELLINGFILTER_H_INCLUDED