49 lines
1.4 KiB
C#
49 lines
1.4 KiB
C#
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using WPFluent.Controls;
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using System.Windows.Markup;
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namespace WPFluent.Markup;
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/// <summary>
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/// Custom <see cref="MarkupExtension"/> which can provide <see cref="FontIcon"/>.
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/// </summary>
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/// <example>
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/// <code lang="xml"> /// <ui:Button /// Appearance="Primary" /// Content="WPF UI button with font icon" ///
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/// Icon="{ui:FontIcon '🌈'}" /> ///</code> <code lang="xml"> /// <ui:Button Icon="{ui:FontIcon
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/// '&#x1F308;'}" /> ///</code> <code lang="xml"> /// <ui:HyperlinkButton Icon="{ui:FontIcon '&#x1F308;'}"
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/// /> ///</code> <code lang="xml"> /// <ui:TitleBar Icon="{ui:FontIcon '&#x1F308;'}" /> ///</code>
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/// </example>
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[ContentProperty(nameof(Glyph))]
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[MarkupExtensionReturnType(typeof(FontIcon))]
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public class FontIconExtension : MarkupExtension
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{
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public FontIconExtension()
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{
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}
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public FontIconExtension(string glyph) { Glyph = glyph; }
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public override object ProvideValue(IServiceProvider serviceProvider)
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{
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FontIcon fontIcon = new() { Glyph = Glyph!, FontFamily = FontFamily };
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if(FontSize > 0)
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{
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fontIcon.FontSize = FontSize;
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}
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return fontIcon;
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}
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[ConstructorArgument("fontFamily")]
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public FontFamily FontFamily { get; set; } = new("FluentSystemIcons");
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public double FontSize { get; set; }
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[ConstructorArgument("glyph")]
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public string? Glyph { get; set; }
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}
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