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#pragma once
// QCodeEditor
#include <QStyleSyntaxHighlighter> // Required for inheritance
// Qt
#include <QVector>
#include <QRegularExpression>
/**
* @brief Class, that describes XML code
* highlighter.
*/
class QXMLHighlighter : public QStyleSyntaxHighlighter
{
Q_OBJECT
public:
/**
* @brief Constructor.
* @param document Pointer to document.
*/
explicit QXMLHighlighter(QTextDocument* document=nullptr);
protected:
void highlightBlock(const QString& text) override;
private:
void highlightByRegex(const QTextCharFormat& format,
const QRegularExpression& regex,
const QString& text);
QVector<QRegularExpression> m_xmlKeywordRegexes;
QRegularExpression m_xmlElementRegex;
QRegularExpression m_xmlAttributeRegex;
QRegularExpression m_xmlValueRegex;
QRegularExpression m_xmlCommentBeginRegex;
QRegularExpression m_xmlCommentEndRegex;
};
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