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ShrlAlgoToolkit/Melskin/Converters/Internal/SymbolToCharConverter.cs

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using System.Globalization;
using System.Windows.Data;
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using Melskin.Assets;
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namespace Melskin.Converters.Internal;
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/// <summary>
/// SymbolToCharConverter 类用于将 MaterialSymbol 枚举值转换为其对应的字符表示。此转换器实现了 IValueConverter 接口,主要用于 WPF 应用程序中绑定数据时进行类型转换。
/// </summary>
/// <remarks>
/// 该类提供了一个静态实例 Instance可以直接在 XAML 中引用以避免重复创建对象。转换逻辑仅支持从 MaterialSymbol 到字符串的单向转换Convert 方法不支持反向转换ConvertBack 方法未实现)。
/// </remarks>
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internal class SymbolToCharConverter : IValueConverter
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{
public static readonly SymbolToCharConverter Instance = new();
/// <inheritdoc />
public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
{
if (value is MaterialSymbol symbol)
{
return ((char)(int)symbol).ToString();
}
return string.Empty;
}
/// <inheritdoc />
public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}