Initial Commit

Converters/GenericValueConverter.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows.Data;
+using System.Globalization;
+
+namespace Microsoft.Research.DynamicDataDisplay.Converters
+{
+	public class GenericValueConverter<T> : IValueConverter
+	{
+		public GenericValueConverter() { }
+
+		private Func<T, object> conversion;
+		public GenericValueConverter(Func<T, object> conversion)
+		{
+			if (conversion == null)
+				throw new ArgumentNullException("conversion");
+
+			this.conversion = conversion;
+		}
+
+		#region IValueConverter Members
+
+		public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			if (value is T)
+			{
+				T genericValue = (T)value;
+
+				object result = ConvertCore(genericValue, targetType, parameter, culture);
+				return result;
+			}
+			return null;
+		}
+
+		public virtual object ConvertCore(T value, Type targetType, object parameter, CultureInfo culture)
+		{
+			if (conversion != null)
+			{
+				return conversion(value);
+			}
+
+			throw new NotImplementedException();
+		}
+
+		public virtual object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+		{
+			throw new NotSupportedException();
+		}
+
+		#endregion
+	}
+}