public StyleValueProviderResult GetValue(StyleValueProviderContext context)
{
if (context.Property.PropertyType == typeof(RelativeLength))
{
if (context.Values.Length == 1)
{
if (context.Values[0] is LengthPropertyValue propertyValue)
{
return(StyleValueProviderResult.Success(ToRelativeLength(propertyValue)));
}
if (context.Values[0] is StringPropertyValue stringPropertyValue)
{
if (stringPropertyValue.Value == "fill")
{
return(StyleValueProviderResult.Success(RelativeLength.Infinity));
}
if (stringPropertyValue.Value == "shrink")
{
return(StyleValueProviderResult.Success(RelativeLength.NaN));
}
}
}
}
return(StyleValueProviderResult.Fail);
}
public StyleValueProviderResult GetValue(StyleValueProviderContext context)
{
if (scalarTypes.Contains(context.Property.PropertyType))
{
if (context.Values.Length == 1)
{
if (context.Values[0] is ScalarPropertyValue propertyValue)
{
return(StyleValueProviderResult.Success(propertyValue.Value));
}
}
}
if (context.Property.PropertyType == typeof(string))
{
if (context.Values[0] is StringPropertyValue propertyValue)
{
if (decimal.TryParse(propertyValue.Value, out decimal value))
{
return(StyleValueProviderResult.Success(value));
}
}
}
return(StyleValueProviderResult.Fail);
}
public StyleValueProviderResult GetValue(StyleValueProviderContext context)
{
if (context.Property.PropertyType == typeof(string))
{
if (context.Values.Length == 1 && context.Values[0] is StringPropertyValue propertyValue)
{
return(StyleValueProviderResult.Success(propertyValue.Value));
}
}
return(StyleValueProviderResult.Fail);
}
public StyleValueProviderResult GetValue(StyleValueProviderContext context)
{
if (context.Property.PropertyType == typeof(TimeSpan))
{
if (context.Values.Length == 1)
{
if (context.Values[0] is TimeSpanPropertyValue propertyValue)
{
return(StyleValueProviderResult.Success(TimeSpan.FromSeconds(propertyValue.Seconds)));
}
}
}
return(StyleValueProviderResult.Fail);
}
public StyleValueProviderResult GetValue(StyleValueProviderContext context)
{
if (context.Property.PropertyType == typeof(LayoutDirection))
{
if (context.Values.Length == 1 && context.Values[0] is StringPropertyValue propertyValue)
{
if (Enum.TryParse(propertyValue.Value, out LayoutDirection layoutDirection))
{
return(StyleValueProviderResult.Success(layoutDirection));
}
}
}
return(StyleValueProviderResult.Fail);
}
