84 lines
2.3 KiB
C#
84 lines
2.3 KiB
C#
using WPFluent.Extensions;
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// ReSharper disable once CheckNamespace
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namespace WPFluent.Controls;
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/// <summary>
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/// Represents a text element containing an icon glyph.
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/// </summary>
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public class SymbolIcon : FontIcon
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{
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/// <summary>
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/// Identifies the <see cref="Symbol"/> dependency property.
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/// </summary>
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public static readonly DependencyProperty SymbolProperty = DependencyProperty.Register(
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nameof(Symbol),
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typeof(SymbolRegular),
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typeof(SymbolIcon),
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new PropertyMetadata(SymbolRegular.Empty, static (o, _) => ((SymbolIcon)o).OnGlyphChanged()));
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/// <summary>
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/// Identifies the <see cref="Filled"/> dependency property.
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/// </summary>
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public static readonly DependencyProperty FilledProperty = DependencyProperty.Register(
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nameof(Filled),
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typeof(bool),
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typeof(SymbolIcon),
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new PropertyMetadata(false, OnFilledChanged));
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public SymbolIcon()
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{
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}
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public SymbolIcon(SymbolRegular symbol, double fontSize = 14, bool filled = false)
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{
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Symbol = symbol;
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Filled = filled;
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FontSize = fontSize;
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}
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private static void OnFilledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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var self = (SymbolIcon)d;
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self.SetFontReference();
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self.OnGlyphChanged();
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}
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private void OnGlyphChanged()
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{
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if (Filled)
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{
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SetCurrentValue(GlyphProperty, Symbol.Swap().GetString());
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}
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else
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{
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SetCurrentValue(GlyphProperty, Symbol.GetString());
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}
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}
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private void SetFontReference()
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{ SetResourceReference(FontFamilyProperty, Filled ? "FluentSystemIconsFilled" : "FluentSystemIcons"); }
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protected override void OnInitialized(EventArgs e)
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{
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base.OnInitialized(e);
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SetFontReference();
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}
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/// <summary>
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/// Gets or sets a value indicating whether or not we should use the <see cref="SymbolFilled"/>.
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/// </summary>
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public bool Filled { get => (bool)GetValue(FilledProperty); set => SetValue(FilledProperty, value); }
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/// <summary>
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/// Gets or sets displayed <see cref="SymbolRegular"/>.
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/// </summary>
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public SymbolRegular Symbol
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{
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get => (SymbolRegular)GetValue(SymbolProperty);
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set => SetValue(SymbolProperty, value);
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}
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}
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