/****************************************************************************

 **

 ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.

 **

 ** This file is part of the example classes of the Qt Toolkit.

 **

 ** This file may be used under the terms of the GNU General Public

 ** License version 2.0 as published by the Free Software Foundation

 ** and appearing in the file LICENSE.GPL included in the packaging of

 ** this file.  Please review the following information to ensure GNU

 ** General Public Licensing requirements will be met:

 ** http://www.trolltech.com/products/qt/opensource.html

 **

 ** If you are unsure which license is appropriate for your use, please

 ** review the following information:

 ** http://www.trolltech.com/products/qt/licensing.html or contact the

 ** sales department at sales@trolltech.com.

 **

 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE

 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 **

 ****************************************************************************/

 #ifndef HIGHLIGHTER_H

 #define HIGHLIGHTER_H

 #include <QSyntaxHighlighter>

 #include <QHash>

 #include <QTextCharFormat>

 class QTextDocument;

 class Highlighter : public QSyntaxHighlighter

 {

     Q_OBJECT

 public:

     Highlighter(QTextDocument *parent = 0);

 protected:

     void highlightBlock(const QString &text);

 private:

     struct HighlightingRule

     {

         QRegExp pattern;

         QTextCharFormat format;

     };

     QVector<HighlightingRule> highlightingRules;

     QRegExp commentStartExpression;

     QRegExp commentEndExpression;

     QTextCharFormat keywordFormat;

     QTextCharFormat classFormat;

     QTextCharFormat singleLineCommentFormat;

     QTextCharFormat multiLineCommentFormat;

     QTextCharFormat quotationFormat;

     QTextCharFormat functionFormat;

 };

 #endif