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optimize<Avatar>: use same colors for both light and dark theme

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This commit is contained in:
leo 2021-04-07 15:34:00 +08:00
parent 794a6437fb
commit a71a877387
1 changed files with 13 additions and 40 deletions
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53
src/Helpers/Avatar.cs
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@ -19,39 +19,14 @@ namespace SourceGit.Helpers {
public class Avatar : Image {
/// <summary>
/// Colors used in avatar for light theme
/// Background colors for default
/// </summary>
public static Brush[] LightColors = new Brush[] {
Brushes.LightCoral,
Brushes.LightGreen,
Brushes.LightPink,
Brushes.LightSeaGreen,
Brushes.LightSteelBlue,
Brushes.Gray,
Brushes.SkyBlue,
Brushes.Plum,
Brushes.Gold,
Brushes.Khaki,
};
/// <summary>
/// Colors used in avatar for light theme
/// </summary>
public static Brush[] DarkColors = new Brush[] {
Brushes.DarkCyan,
Brushes.DarkGoldenrod,
Brushes.DarkGreen,
Brushes.DarkKhaki,
Brushes.DarkMagenta,
Brushes.DarkOliveGreen,
Brushes.DarkOrange,
Brushes.DarkOrchid,
Brushes.DarkSalmon,
Brushes.DarkSeaGreen,
Brushes.DarkSlateBlue,
Brushes.DarkSlateGray,
Brushes.DarkTurquoise,
Brushes.DarkViolet
private static readonly Brush[] Backgrounds = new Brush[] {
new LinearGradientBrush(Colors.Orange, Color.FromRgb(255, 213, 134), 90),
new LinearGradientBrush(Colors.DodgerBlue, Colors.LightSkyBlue, 90),
new LinearGradientBrush(Colors.LimeGreen, Color.FromRgb(124, 241, 124), 90),
new LinearGradientBrush(Colors.Orchid, Color.FromRgb(248, 161, 245), 90),
new LinearGradientBrush(Colors.Tomato, Color.FromRgb(252, 165, 150), 90),
};
/// <summary>
@ -108,27 +83,25 @@ namespace SourceGit.Helpers {
CultureInfo.CurrentCulture,
FlowDirection.LeftToRight,
new Typeface(new FontFamily("Consolas"), FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
Width * 0.75,
Width * 0.65,
Brushes.White,
VisualTreeHelper.GetDpi(this).PixelsPerDip);
double offsetX = 0;
if (HorizontalAlignment == HorizontalAlignment.Right) {
offsetX = -Width * 0.5;
} else if (HorizontalAlignment == HorizontalAlignment.Left) {
offsetX = Width * 0.5;
}
var chars = placeholder.ToCharArray();
var sum = 0;
foreach (var ch in chars) sum += Math.Abs(ch);
Brush brush;
if (App.Setting.UI.UseLightTheme) {
brush = LightColors[sum % LightColors.Length];
} else {
brush = DarkColors[sum % DarkColors.Length];
}
var corner = Math.Max(2, Width / 16);
dc.DrawRoundedRectangle(brush, null, new Rect(-Width * 0.5 + offsetX, -Height * 0.5, Width, Height), Width / 16, Height / 16);
Brush brush = Backgrounds[sum % Backgrounds.Length];
dc.DrawRoundedRectangle(brush, null, new Rect(-Width * 0.5 + offsetX, -Height * 0.5, Width, Height), corner, corner);
dc.DrawText(formatted, new Point(formatted.Width * -0.5 + offsetX, formatted.Height * -0.5));
}
}