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- namespace HistoryView.Converters;
- public class AuthorityToVis : IValueConverter
- {
- public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
- {
- if (value is not UserAuthority user)
- return Visibility.Collapsed;
- if (parameter is not string aquired)
- return Visibility.Collapsed;
- UserAuthority requriedAuthority = aquired switch
- {
- "Guest" => UserAuthority.Guest,
- "Operator" => UserAuthority.Operator,
- "Engineer" => UserAuthority.Engineer,
- _ => UserAuthority.God
- };
- if (user >= requriedAuthority)
- return Visibility.Visible;
- return Visibility.Collapsed;
- }
- public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
- {
- throw new NotImplementedException();
- }
- }
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