31 lines
1013 B
C#
31 lines
1013 B
C#
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using System;
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using System.Globalization;
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using System.Windows;
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using System.Windows.Data;
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namespace ChatController.Converter
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{
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public class UserProfilePictureVisibilityConverter : IMultiValueConverter
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{
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public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
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{
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if(values != null && values.Length == 2 && values[0] is bool isMyMessage && values[1] is bool isGroupChat)
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{
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if(parameter is string test && test == "reverse")
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{
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return isMyMessage && isGroupChat ? Visibility.Visible : Visibility.Collapsed;
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}
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return !isMyMessage && isGroupChat ? Visibility.Visible : Visibility.Collapsed;
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}
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return Visibility.Collapsed;
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}
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public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
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{
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throw new NotImplementedException();
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}
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}
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}
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