Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 77 insertions, 0 deletions

diff --git a/libkdepim/spellingfilter.h b/libkdepim/spellingfilter.h
new file mode 100644
index 000000000..5d33aae88
--- /dev/null
+++ b/libkdepim/spellingfilter.h
@@ -0,0 +1,77 @@
+/*
+ * 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
+