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+/*
+ * spellingfilter.h
+ *
+ * Copyright (c) 2002 Dave Corrie <kde@davecorrie.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * 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.
+ */
+/**
+ @file
+ This file is part of the KDEPIM Utilities library and provides the
+ SpellingFilter class.
+
+ @brief
+ Filters message text that should not be spellchecked.
+
+ @author Dave Corrie \<kde@davecorrie.com\>
+*/
+
+#ifndef KPIMUTILS_SPELLINGFILTER_H
+#define KPIMUTILS_SPELLINGFILTER_H
+
+#include "kpimutils_export.h"
+#include "linklocator.h"
+
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+
+namespace KPIMUtils {
+
+class KPIMUTILS_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() );
+ ~SpellingFilter();
+
+ QString originalText() const;
+ QString filteredText() const;
+
+ class TextCensor;
+
+ private:
+ //@cond PRIVATE
+ class Private;
+ Private *const d;
+ //@endcond
+};
+
+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