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69 lines
2.5 KiB
C#
69 lines
2.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows;
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using System.Windows.Media;
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using Wox.Helper;
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namespace Wox.Helper
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{
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public static class FontHelper
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{
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static FontWeightConverter fontWeightConverter = new FontWeightConverter();
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public static FontWeight GetFontWeightFromInvariantStringOrNormal(string value)
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{
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try
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{
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return (FontWeight) fontWeightConverter.ConvertFromInvariantString(value);
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}
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catch {
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return FontWeights.Normal;
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}
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}
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static FontStyleConverter fontStyleConverter = new FontStyleConverter();
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public static FontStyle GetFontStyleFromInvariantStringOrNormal(string value)
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{
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try
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{
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return (FontStyle)fontStyleConverter.ConvertFromInvariantString(value);
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}
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catch
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{
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return FontStyles.Normal;
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}
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}
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static FontStretchConverter fontStretchConverter = new FontStretchConverter();
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public static FontStretch GetFontStretchFromInvariantStringOrNormal(string value)
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{
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try
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{
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return (FontStretch)fontStretchConverter.ConvertFromInvariantString(value);
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}
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catch
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{
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return FontStretches.Normal;
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}
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}
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public static FamilyTypeface ChooseRegularFamilyTypeface(this FontFamily family)
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{
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return family.FamilyTypefaces.OrderBy(o =>
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{
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return Math.Abs(o.Stretch.ToOpenTypeStretch() - FontStretches.Normal.ToOpenTypeStretch()) * 100 +
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Math.Abs(o.Weight.ToOpenTypeWeight() - FontWeights.Normal.ToOpenTypeWeight()) +
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(o.Style == FontStyles.Normal ? 0 : o.Style == FontStyles.Oblique ? 1 : 2) * 1000;
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}).FirstOrDefault() ?? family.FamilyTypefaces.FirstOrDefault();
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}
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public static FamilyTypeface ConvertFromInvariantStringsOrNormal(this FontFamily family, string style, string weight, string stretch)
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{
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return family.FamilyTypefaces.FirstOrDefault(o => o.Style == GetFontStyleFromInvariantStringOrNormal(style) && o.Weight == GetFontWeightFromInvariantStringOrNormal(weight) && o.Stretch == GetFontStretchFromInvariantStringOrNormal(stretch))
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?? family.ChooseRegularFamilyTypeface();
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}
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}
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}
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