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refactor: new avatar fallback string generator

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leo 2024-10-18 11:51:34 +08:00
parent a3b0fec67a
commit f2de7a0c21
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1 changed files with 22 additions and 6 deletions
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28
src/Views/Avatar.cs
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@ -1,4 +1,5 @@
using System; using System;
using System.Collections.Generic;
using System.Globalization; using System.Globalization;
using Avalonia; using Avalonia;
@ -92,8 +93,8 @@ namespace SourceGit.Views
if (avatar.User == null) if (avatar.User == null)
return; return;
var placeholder = string.IsNullOrWhiteSpace(avatar.User.Name) ? "?" : avatar.User.Name.Substring(0, 1); var fallback = GetFallbackString(avatar.User.Name);
var chars = placeholder.ToCharArray(); var chars = fallback.ToCharArray();
var sum = 0; var sum = 0;
foreach (var c in chars) foreach (var c in chars)
sum += Math.Abs(c); sum += Math.Abs(c);
@ -105,11 +106,9 @@ namespace SourceGit.Views
EndPoint = new RelativePoint(0, 1, RelativeUnit.Relative), EndPoint = new RelativePoint(0, 1, RelativeUnit.Relative),
}; };
var fontFamily = avatar.FindResource("Fonts.Monospace") as FontFamily; var typeface = new Typeface("fonts:SourceGit#JetBrains Mono");
var typeface = new Typeface(fontFamily);
avatar._fallbackLabel = new FormattedText( avatar._fallbackLabel = new FormattedText(
placeholder, fallback,
CultureInfo.CurrentCulture, CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, FlowDirection.LeftToRight,
typeface, typeface,
@ -119,6 +118,23 @@ namespace SourceGit.Views
avatar.InvalidateVisual(); avatar.InvalidateVisual();
} }
private static string GetFallbackString(string name)
{
if (string.IsNullOrWhiteSpace(name))
return "?";
var parts = name.Split(' ', StringSplitOptions.RemoveEmptyEntries);
var chars = new List<char>();
foreach (var part in parts)
chars.Add(part[0]);
if (chars.Count >= 2)
return string.Format("{0}{1}", chars[0], chars[^1]);
if (chars.Count == 1)
return string.Format("{0}", chars[0]);
return name.Substring(0, 1);
}
private FormattedText _fallbackLabel = null; private FormattedText _fallbackLabel = null;
private LinearGradientBrush _fallbackBrush = null; private LinearGradientBrush _fallbackBrush = null;
} }