/*
Copyright (C) 2006 - 2009 Evan Teran
                   eteran@alum.rit.edu

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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#ifndef SYNTAX_HIGHLIGHTER_H
#define SYNTAX_HIGHLIGHTER_H

#include <QList>
#include <QRegExp>
#include <QSyntaxHighlighter>
#include <QTextCharFormat>

class QTextDocument;

class SyntaxHighlighter : public QSyntaxHighlighter {
	Q_OBJECT
	
public:
	SyntaxHighlighter(QObject *parent);
	SyntaxHighlighter(QTextDocument *parent);
	SyntaxHighlighter(QTextEdit *parent);

private:
	void createRules();

protected:
	void highlightBlock(const QString &text);
	
private:
	struct HighlightingRule {
		QRegExp			pattern;
		QTextCharFormat	format;
	};
	
	QList<HighlightingRule> rules;
};

#endif
