internal static FontFamily FontFamilyFor(IconChar iconChar)
{
var name = IconHelper.FontFor(iconChar)?.Source;
if (name == null)
{
return(FallbackFont);
}
return(Fonts.Families.FirstOrDefault(f => name.EndsWith(f.Name)) ?? FallbackFont);
}
internal static FontFamily FontFamilyFor(IconChar iconChar)
{
var name = IconHelper.FontFor(iconChar)?.FamilyNames.Values.Single();
if (name == null)
{
return(Fonts.Families[0]);
}
return(Fonts.Families.FirstOrDefault(f => name.StartsWith(f.Name)) ?? Fonts.Families[0]);
}
private static Run RunFor(string token)
{
if (string.IsNullOrWhiteSpace(token))
{
throw new ArgumentException("token must not be null, empty or whitespace");
}
return(Enum.TryParse <IconChar>(token, true, out var icon)
? new Run(new string(icon.ToChar(), 1))
{
FontFamily = IconHelper.FontFor(icon)
}
: new Run(token));
}
internal static FontFamily FontFamilyFor(IconChar iconChar)
{
if (Fonts == null)
{
throw new InvalidOperationException("FontAwesome source font files not found!");
}
var name = IconHelper.FontFor(iconChar)?.Source;
if (name == null)
{
return(FallbackFont);
}
return(Fonts.Families.FirstOrDefault(f => name.EndsWith(f.Name)) ?? FallbackFont);
}
internal static FontFamily FontFamilyFor(this IconChar iconChar)
{
if (Fonts.Value == null)
{
throw new InvalidOperationException("FontAwesome source font files not found!");
}
var name = IconHelper.FontFor(iconChar)?.Source;
if (name == null)
{
return(FallbackFont.Value);
}
return(Fonts.Value.Families.FirstOrDefault(f => name.EndsWith(f.Name, StringComparison.InvariantCultureIgnoreCase)) ?? FallbackFont.Value);
}
public IconBlock()
{
VerticalAlignment = VerticalAlignment.Center;
TextAlignment = TextAlignment.Center;
var descriptor = DependencyPropertyDescriptor.FromProperty(TextProperty, typeof(IconBlock));
descriptor.AddValueChanged(this, OnTextValueChanged);
var fontFamily = IconHelper.FontFor(Icon);
if (fontFamily != null)
{
FontFamily = fontFamily;
}
}
public IconBlock() : base(IconHelper.FontFor(IconChar.Star, IconFont.Auto))
{
}
public IconBlock() : base(IconHelper.FontFor(IconChar.Star))
{
}
protected override FontFamily FontFor(IconChar icon)
{
return(IconHelper.FontFor(icon));
}
private static FontFamily FontFamilyFor(IconChar iconChar)
{
var name = IconHelper.FontFor(iconChar).FamilyNames.Values.Single();
return(Fonts.Families.FirstOrDefault(f => name.StartsWith(f.Name)) ?? Fonts.Families[0]);
}
