#ifndef MUDLET_THIGHLIGHTER_H
#define MUDLET_THIGHLIGHTER_H

/***************************************************************************
 *   Copyright (C) 2009 by Heiko Koehn - KoehnHeiko@googlemail.com         *
 *   Copyright (C) 2014 by Ahmed Charles - acharles@outlook.com            *
 *                                                                         *
 *   This program 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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/


#include "pre_guard.h"
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
#include "post_guard.h"

class QTextDocument;


class THighlighter : public QSyntaxHighlighter
{
    Q_OBJECT

    Q_DISABLE_COPY(THighlighter)

public:
    THighlighter(QTextDocument* parent = 0);
    void setSearchPattern(QString p);


protected:
    void highlightBlock(const QString& text) override;

private:
    struct HighlightingRule
    {
        QRegExp pattern;
        QTextCharFormat format;
    };
    QString mSearchPattern;
    QVector<HighlightingRule> highlightingRules;
    QRegExp commentStartExpression;
    QRegExp commentEndExpression;
    QRegExp stringStart;
    QRegExp stringEnd;
    QTextCharFormat keywordFormat;
    QTextCharFormat searchFormat;
    QTextCharFormat classFormat;
    QTextCharFormat singleLineCommentFormat;
    QTextCharFormat multiLineCommentFormat;
    QTextCharFormat quotationFormat;
    QTextCharFormat functionFormat;
    //bool isString;
};

#endif // MUDLET_THIGHLIGHTER_H
