@end
+@implementation VLCSelectionIndexToDescriptionTransformer
+
++ (Class)transformedValueClass
+{
+ return [NSNumber class];
+}
+
++ (BOOL)allowsReverseTransformation
+{
+ return NO;
+}
+
+- (NSString *)transformedValue:(id)value
+{
+ if( ![value isKindOfClass:[NSNumber class]])
+ return @"";
+
+ return [value intValue] == NSNotFound ? @"" : [NSString stringWithFormat:@"%@ of ", value];
+}
+
+@end
+