зеркало из https://github.com/DeGsoft/maui-linux.git
79 строки
3.4 KiB
C#
79 строки
3.4 KiB
C#
using System;
|
|
using Windows.UI.Text;
|
|
using Windows.UI.Xaml.Controls;
|
|
using Windows.UI.Xaml.Media;
|
|
using Xamarin.Forms.Internals;
|
|
using WApplication = Windows.UI.Xaml.Application;
|
|
|
|
namespace Xamarin.Forms.Platform.UWP
|
|
{
|
|
public static class FontExtensions
|
|
{
|
|
public static void ApplyFont(this Control self, Font font)
|
|
{
|
|
self.FontSize = font.UseNamedSize ? font.NamedSize.GetFontSize() : font.FontSize;
|
|
self.FontFamily = !string.IsNullOrEmpty(font.FontFamily) ? new FontFamily(font.FontFamily) : (FontFamily)WApplication.Current.Resources["ContentControlThemeFontFamily"];
|
|
self.FontStyle = font.FontAttributes.HasFlag(FontAttributes.Italic) ? FontStyle.Italic : FontStyle.Normal;
|
|
self.FontWeight = font.FontAttributes.HasFlag(FontAttributes.Bold) ? FontWeights.Bold : FontWeights.Normal;
|
|
}
|
|
|
|
public static void ApplyFont(this TextBlock self, Font font)
|
|
{
|
|
self.FontSize = font.UseNamedSize ? font.NamedSize.GetFontSize() : font.FontSize;
|
|
self.FontFamily = !string.IsNullOrEmpty(font.FontFamily) ? new FontFamily(font.FontFamily) : (FontFamily)WApplication.Current.Resources["ContentControlThemeFontFamily"];
|
|
self.FontStyle = font.FontAttributes.HasFlag(FontAttributes.Italic) ? FontStyle.Italic : FontStyle.Normal;
|
|
self.FontWeight = font.FontAttributes.HasFlag(FontAttributes.Bold) ? FontWeights.Bold : FontWeights.Normal;
|
|
}
|
|
|
|
public static void ApplyFont(this Windows.UI.Xaml.Documents.TextElement self, Font font)
|
|
{
|
|
self.FontSize = font.UseNamedSize ? font.NamedSize.GetFontSize() : font.FontSize;
|
|
self.FontFamily = !string.IsNullOrEmpty(font.FontFamily) ? new FontFamily(font.FontFamily) : (FontFamily)WApplication.Current.Resources["ContentControlThemeFontFamily"];
|
|
self.FontStyle = font.FontAttributes.HasFlag(FontAttributes.Italic) ? FontStyle.Italic : FontStyle.Normal;
|
|
self.FontWeight = font.FontAttributes.HasFlag(FontAttributes.Bold) ? FontWeights.Bold : FontWeights.Normal;
|
|
}
|
|
|
|
internal static void ApplyFont(this Control self, IFontElement element)
|
|
{
|
|
self.FontSize = element.FontSize;
|
|
self.FontFamily = !string.IsNullOrEmpty(element.FontFamily) ? new FontFamily(element.FontFamily) : (FontFamily)WApplication.Current.Resources["ContentControlThemeFontFamily"];
|
|
self.FontStyle = element.FontAttributes.HasFlag(FontAttributes.Italic) ? FontStyle.Italic : FontStyle.Normal;
|
|
self.FontWeight = element.FontAttributes.HasFlag(FontAttributes.Bold) ? FontWeights.Bold : FontWeights.Normal;
|
|
}
|
|
|
|
internal static double GetFontSize(this NamedSize size)
|
|
{
|
|
// These are values pulled from the mapped sizes on Windows Phone, WinRT has no equivalent sizes, only intents.
|
|
switch (size)
|
|
{
|
|
case NamedSize.Default:
|
|
return (double)WApplication.Current.Resources["ControlContentThemeFontSize"];
|
|
case NamedSize.Micro:
|
|
return 15.667;
|
|
case NamedSize.Small:
|
|
return 18.667;
|
|
case NamedSize.Medium:
|
|
return 22.667;
|
|
case NamedSize.Large:
|
|
return 32;
|
|
case NamedSize.Body:
|
|
return 14;
|
|
case NamedSize.Caption:
|
|
return 12;
|
|
case NamedSize.Header:
|
|
return 46;
|
|
case NamedSize.Subtitle:
|
|
return 20;
|
|
case NamedSize.Title:
|
|
return 24;
|
|
default:
|
|
throw new ArgumentOutOfRangeException("size");
|
|
}
|
|
}
|
|
|
|
internal static bool IsDefault(this IFontElement self)
|
|
{
|
|
return self.FontFamily == null && self.FontSize == Device.GetNamedSize(NamedSize.Default, typeof(Label), true) && self.FontAttributes == FontAttributes.None;
|
|
}
|
|
}
|
|
} |