E:/sqlmaster/src/highlighter.h

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#define HIGHLIGHTER_H

#include <QSyntaxHighlighter>

#include <QHash>
#include <QTextCharFormat>
#include <QtSql>
class QTextDocument;

class Highlighter : public QSyntaxHighlighter
{
    Q_OBJECT

public:
    Highlighter(QTextDocument *parent = 0);
protected:
    void highlightBlock(const QString &text);

private:
    struct HighlightingRule
    {
        QRegExp pattern;
        QTextCharFormat format;
    };
    QVector<HighlightingRule> highlightingRules;

    QRegExp commentStartExpression;
    QRegExp commentEndExpression;
    QRegExp braceStart; QRegExp braceEnd;

    QTextCharFormat keywordFormat;
    QTextCharFormat classFormat;
    QTextCharFormat singleLineCommentFormat;
    QTextCharFormat multiLineCommentFormat;
    QTextCharFormat braceFormat;
    QTextCharFormat quotationFormat;
    QTextCharFormat singleQuotationFormat;
    QTextCharFormat functionFormat;
    QTextCharFormat braceFormater;
    QTextCharFormat numberFormat;
};