JsHighlighter.h

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#pragma once
 
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
#include <QRegularExpression>
 
class QTextDocument;
 
namespace sf
{
 
class JsHighlighter :public QSyntaxHighlighter
{
  Q_OBJECT
 
  public:
    explicit JsHighlighter(QTextDocument* parent = nullptr, bool dark_mode = false);
 
  protected:
    void highlightBlock(const QString& text) override;
 
  private:
    struct HighlightingRule
    {
      QRegularExpression pattern;
      QTextCharFormat format;
    };
    QVector<HighlightingRule> highlightingRules;
 
    QRegularExpression commentStartExpression;
    QRegularExpression commentEndExpression;
 
    QTextCharFormat keywordFormat;
    QTextCharFormat singleLineCommentFormat;
    QTextCharFormat multiLineCommentFormat;
    QTextCharFormat doubleQuotationFormat;
    QTextCharFormat quotationFormat;
    QTextCharFormat functionFormat;
};
 
}