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#ifndef QGSVARIANTDELEGATE_H
#define QGSVARIANTDELEGATE_H

#include <QItemDelegate>
#include <QRegularExpression>

class QgsVariantDelegate : public QItemDelegate
{
    Q_OBJECT

  public:
    explicit QgsVariantDelegate( QObject *parent = nullptr );

    void paint( QPainter *painter, const QStyleOptionViewItem &option,
                const QModelIndex &index ) const override;
    QWidget *createEditor( QWidget *parent, const QStyleOptionViewItem &option,
                           const QModelIndex &index ) const override;
    void setEditorData( QWidget *editor, const QModelIndex &index ) const override;
    void setModelData( QWidget *editor, QAbstractItemModel *model,
                       const QModelIndex &index ) const override;

    static bool isSupportedType( QMetaType::Type type );
    static QString displayText( const QVariant &value );

    static QMetaType::Type type( const QVariant &value );

  private:
    QRegularExpression mBoolExp;
    QRegularExpression mByteArrayExp;
    QRegularExpression mCharExp;
    QRegularExpression mColorExp;
    QRegularExpression mDateExp;
    QRegularExpression mDateTimeExp;
    QRegularExpression mDoubleExp;
    QRegularExpression mPointExp;
    QRegularExpression mRectExp;
    QRegularExpression mSignedIntegerExp;
    QRegularExpression mSizeExp;
    QRegularExpression mTimeExp;
    QRegularExpression mUnsignedIntegerExp;
};

#endif
