mirror of
https://github.com/Flow-Launcher/Flow.Launcher.git
synced 2026-03-11 08:54:32 +00:00
9c99c7c65a
- Add gold foreground color (#FFD700) for highlighted search matches - Update HighlightTextConverter to use theme resource with fallback - Fix TextBlockHelper to preserve Foreground property when copying Runs - Fix highlight update bug: sync TitleHighlightData/SubTitleHighlightData/Score for reused ResultViewModel instances when query changes - Update migration checklist to mark HighlightTextConverter as done
58 lines
2 KiB
C#
58 lines
2 KiB
C#
using Avalonia;
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using Avalonia.Controls;
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using Avalonia.Controls.Documents;
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namespace Flow.Launcher.Avalonia.Helper;
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/// <summary>
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/// Attached properties for TextBlock to enable binding Inlines from converters.
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/// </summary>
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public static class TextBlockHelper
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{
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/// <summary>
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/// Attached property for setting formatted text with highlights on a TextBlock.
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/// Bind to this with a MultiBinding + HighlightTextConverter to get highlighted search results.
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/// </summary>
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public static readonly AttachedProperty<InlineCollection?> FormattedTextProperty =
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AvaloniaProperty.RegisterAttached<TextBlock, InlineCollection?>(
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"FormattedText",
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typeof(TextBlockHelper));
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static TextBlockHelper()
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{
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FormattedTextProperty.Changed.AddClassHandler<TextBlock>(OnFormattedTextChanged);
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}
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public static InlineCollection? GetFormattedText(TextBlock textBlock)
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=> textBlock.GetValue(FormattedTextProperty);
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public static void SetFormattedText(TextBlock textBlock, InlineCollection? value)
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=> textBlock.SetValue(FormattedTextProperty, value);
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private static void OnFormattedTextChanged(TextBlock textBlock, AvaloniaPropertyChangedEventArgs e)
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{
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textBlock.Inlines?.Clear();
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if (e.NewValue is InlineCollection inlines)
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{
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// We need to copy the inlines because they can only belong to one parent
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foreach (var inline in inlines)
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{
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if (inline is Run run)
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{
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var newRun = new Run(run.Text)
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{
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FontWeight = run.FontWeight,
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Foreground = run.Foreground
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};
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textBlock.Inlines?.Add(newRun);
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}
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else
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{
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// For other inline types, add directly (may need enhancement)
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textBlock.Inlines?.Add(inline);
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}
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}
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}
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}
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}
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