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highlighter.h
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highlighter.h
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/****************************************************************************
**
** Copyright (C) 2015-2016 Nikita Mironov
** Contact: nekit2002mir@yandex.ru
**
** This file is part of Turnip Editor source code.
** Turnip Editor is open-source cross-platform IDE for Turnip programming language.
**
** Turnip Editor 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 3 of the License, or
** (at your option) any later version.
**
** Turnip Editor 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 Turnip Editor. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#ifndef HIGHLIGHTER_H
#define HIGHLIGHTER_H
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
QT_BEGIN_NAMESPACE
class QTextDocument;
QT_END_NAMESPACE
class Highlighter : public QSyntaxHighlighter
{
Q_OBJECT
public:
Highlighter(QTextDocument *parent = 0);
protected:
void highlightBlock(const QString &text) Q_DECL_OVERRIDE;
private:
struct HighlightingRule
{
QRegExp pattern;
QTextCharFormat format;
};
QVector<HighlightingRule> highlightingRules;
QRegExp commentStartExpression;
QRegExp commentEndExpression;
QTextCharFormat operatorFormat;
QTextCharFormat variableFormat;
QTextCharFormat singleLineCommentFormat;
QTextCharFormat multiLineCommentFormat;
QTextCharFormat valueFormat;
QTextCharFormat errorsFormat;
QTextCharFormat conditionsFormat;
QTextCharFormat quotationFormat;
QTextCharFormat blocksFormat;
};
#endif // HIGHLIGHTER_H