/*
    PIQt Utils - Qt utilites for PIP

    Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CONF_HIGHLIGHTER_H
#define CONF_HIGHLIGHTER_H

#include <QSyntaxHighlighter>
#include <QTextCharFormat>
#include <QTextCursor>
#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
#  include <QRegularExpression>
#else
#  include <QRegExp>
typedef QRegExp QRegularExpression;
#endif
#include "qad_piqt_utils_export.h"

class QTextDocument;

class QAD_PIQT_UTILS_EXPORT ConfigHighlighter: public QSyntaxHighlighter {
	Q_OBJECT

public:
	ConfigHighlighter(QTextDocument * parent = 0);

	QTextCursor cursor;

private:
	void highlightBlock(const QString & text);

	struct QAD_PIQT_UTILS_EXPORT HighlightingRule {
		QRegularExpression pattern;
		QTextCharFormat format;
	};

	QVector<HighlightingRule> highlightingRules;
	QRegularExpression commentStartExpression, commentEndExpression;
	QTextCharFormat singleLineCommentFormat, valueNameFormat, valueFormat, equalFormat, sectionFormat, spaceFormat, substFormat;
};

#endif // CONF_HIGHTLIGHTER_H