#ifndef SIEVESYNTAXHIGHLIGHTER_H
#define SIEVESYNTAXHIGHLIGHTER_H

/* Copyright (C) 2011 Laurent Montel <montel@kde.org>
 *
 * 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.
 */

#include "ksieveui_export.h"

#include <QSyntaxHighlighter>
#include <QRegExp>
#include <QList>
class QTextDocument;

namespace KSieveUi {

class KSIEVEUI_EXPORT SieveSyntaxHighlighter : public QSyntaxHighlighter
{
  Q_OBJECT
public:
  explicit SieveSyntaxHighlighter( QTextDocument* doc );
  virtual ~SieveSyntaxHighlighter();
  
  virtual void highlightBlock(const QString& text);
private:
  void init();

  struct Rule {
    QRegExp pattern;
    QTextCharFormat format;

    Rule( const QRegExp & r, const QTextCharFormat & f )
      : pattern(r), format(f) {}
  };
  QList<Rule> m_rules;

};

}

#endif /* SIEVESYNTAXHIGHLIGHTER_H */

