mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-22 00:54:26 +08:00
0.1.5
This commit is contained in:
lincube
@@ -1,4 +1,3 @@
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using System;
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using Avalonia.Controls;
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using Avalonia.Media;
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using LanMontainDesktop.Theme;
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@@ -7,21 +6,50 @@ namespace LanMontainDesktop.Services;
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public static class ThemeColorSystemService
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{
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private const double WcagNormalTextContrast = 4.5;
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private const double WcagLargeTextContrast = 3.0;
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public static void ApplyThemeResources(
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IResourceDictionary resources,
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ThemeColorContext context)
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{
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var palette = BuildPalette(context);
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resources["AdaptivePrimaryBrush"] = new SolidColorBrush(palette.Primary);
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resources["AdaptiveSecondaryBrush"] = new SolidColorBrush(palette.Secondary);
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resources["AdaptiveAccentBrush"] = new SolidColorBrush(palette.Accent);
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resources["AdaptiveOnAccentBrush"] = new SolidColorBrush(palette.OnAccent);
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resources["AdaptiveSurfaceBaseBrush"] = new SolidColorBrush(palette.SurfaceBase);
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resources["AdaptiveSurfaceRaisedBrush"] = new SolidColorBrush(palette.SurfaceRaised);
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resources["AdaptiveSurfaceOverlayBrush"] = new SolidColorBrush(palette.SurfaceOverlay);
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resources["AdaptiveTextPrimaryBrush"] = new SolidColorBrush(palette.TextPrimary);
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resources["AdaptiveTextSecondaryBrush"] = new SolidColorBrush(palette.TextSecondary);
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resources["AdaptiveTextMutedBrush"] = new SolidColorBrush(palette.TextMuted);
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resources["AdaptiveTextAccentBrush"] = new SolidColorBrush(palette.TextAccent);
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resources["AdaptiveNavTextBrush"] = new SolidColorBrush(palette.NavText);
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resources["AdaptiveNavSelectedTextBrush"] = new SolidColorBrush(palette.NavSelectedText);
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resources["AdaptiveNavSelectionIndicatorBrush"] = new SolidColorBrush(palette.NavSelectionIndicator);
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resources["AdaptiveNavItemBackgroundBrush"] = new SolidColorBrush(palette.NavItemBackground);
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resources["AdaptiveNavItemHoverBackgroundBrush"] = new SolidColorBrush(palette.NavItemHoverBackground);
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resources["AdaptiveNavItemSelectedBackgroundBrush"] = new SolidColorBrush(palette.NavItemSelectedBackground);
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resources["AdaptiveToggleOnBrush"] = new SolidColorBrush(palette.ToggleOn);
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resources["AdaptiveToggleOffBrush"] = new SolidColorBrush(palette.ToggleOff);
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resources["AdaptiveToggleBorderBrush"] = new SolidColorBrush(palette.ToggleBorder);
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resources["SystemAccentColor"] = palette.Accent;
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resources["SystemAccentColorLight1"] = palette.AccentLight1;
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resources["SystemAccentColorLight2"] = palette.AccentLight2;
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resources["SystemAccentColorLight3"] = palette.AccentLight3;
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resources["SystemAccentColorDark1"] = palette.AccentDark1;
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resources["SystemAccentColorDark2"] = palette.AccentDark2;
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resources["SystemAccentColorDark3"] = palette.AccentDark3;
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resources["SystemAccentColorLight1Brush"] = new SolidColorBrush(palette.AccentLight1);
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resources["SystemAccentColorLight2Brush"] = new SolidColorBrush(palette.AccentLight2);
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resources["SystemAccentColorLight3Brush"] = new SolidColorBrush(palette.AccentLight3);
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resources["SystemAccentColorDark1Brush"] = new SolidColorBrush(palette.AccentDark1);
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resources["SystemAccentColorDark2Brush"] = new SolidColorBrush(palette.AccentDark2);
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resources["SystemAccentColorDark3Brush"] = new SolidColorBrush(palette.AccentDark3);
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resources["SystemAccentColorBrush"] = new SolidColorBrush(palette.Accent);
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}
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public static void ApplyThemeResources(
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@@ -39,42 +67,81 @@ public static class ThemeColorSystemService
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private static AppThemePalette BuildPalette(ThemeColorContext context)
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{
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var textPrimary = context.IsLightBackground ? Color.Parse("#FF0B1220") : Color.Parse("#FFF8FAFC");
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var textSecondary = context.IsLightBackground ? Color.Parse("#FF1E293B") : Color.Parse("#FFE2E8F0");
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var textMuted = context.IsLightBackground ? Color.Parse("#FF475569") : Color.Parse("#FF94A3B8");
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var textAccent = context.IsLightBackground
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? BlendColor(context.AccentColor, Color.Parse("#FF0B1220"), 0.20)
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: BlendColor(context.AccentColor, Color.Parse("#FFFFFFFF"), 0.16);
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var accent = context.AccentColor;
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var accentLight1 = ColorMath.Blend(accent, Color.Parse("#FFFFFFFF"), 0.22);
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var accentLight2 = ColorMath.Blend(accent, Color.Parse("#FFFFFFFF"), 0.38);
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var accentLight3 = ColorMath.Blend(accent, Color.Parse("#FFFFFFFF"), 0.54);
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var accentDark1 = ColorMath.Blend(accent, Color.Parse("#FF0B1220"), 0.16);
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var accentDark2 = ColorMath.Blend(accent, Color.Parse("#FF0B1220"), 0.28);
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var accentDark3 = ColorMath.Blend(accent, Color.Parse("#FF020617"), 0.40);
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var navText = context.IsLightNavBackground ? Color.Parse("#FF0B1220") : Color.Parse("#FFF8FAFC");
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var navSelectedText = Color.Parse("#FFFFFFFF");
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var navItemBackground = context.IsLightNavBackground ? Color.Parse("#40FFFFFF") : Color.Parse("#220F172A");
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var navItemHoverBackground = context.IsLightNavBackground ? Color.Parse("#66E2E8F0") : Color.Parse("#40334155");
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var navItemSelectedBackground = Color.FromArgb(
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0xCC,
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context.AccentColor.R,
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context.AccentColor.G,
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context.AccentColor.B);
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var primary = context.IsNightMode ? accentLight1 : accentDark1;
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var secondary = context.IsNightMode ? accentLight2 : accentDark2;
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var surfaceBase = context.IsNightMode ? Color.Parse("#FF0B1220") : Color.Parse("#FFF3F7FB");
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var surfaceRaised = context.IsNightMode ? Color.Parse("#FF1E293B") : Color.Parse("#FFFFFFFF");
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var surfaceOverlay = context.IsNightMode ? Color.Parse("#CC0B1220") : Color.Parse("#CCE2E8F0");
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var textPrimaryPreferred = context.IsLightBackground ? Color.Parse("#FF0B1220") : Color.Parse("#FFF8FAFC");
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var textPrimary = ColorMath.EnsureContrast(textPrimaryPreferred, surfaceRaised, WcagNormalTextContrast);
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var textSecondary = ColorMath.EnsureContrast(
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ColorMath.Blend(textPrimary, surfaceRaised, context.IsNightMode ? 0.24 : 0.44),
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surfaceRaised,
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WcagLargeTextContrast);
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var textMuted = ColorMath.EnsureContrast(
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ColorMath.Blend(textPrimary, surfaceRaised, context.IsNightMode ? 0.40 : 0.58),
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surfaceRaised,
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WcagLargeTextContrast);
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var textAccent = context.IsLightBackground
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? ColorMath.EnsureContrast(ColorMath.Blend(accent, Color.Parse("#FF0B1220"), 0.20), surfaceRaised, WcagNormalTextContrast)
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: ColorMath.EnsureContrast(ColorMath.Blend(accent, Color.Parse("#FFFFFFFF"), 0.16), surfaceRaised, WcagNormalTextContrast);
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var navSurface = context.IsLightNavBackground ? surfaceRaised : Color.Parse("#FF111827");
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var navText = ColorMath.EnsureContrast(
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context.IsLightNavBackground ? Color.Parse("#FF0B1220") : Color.Parse("#FFF8FAFC"),
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navSurface,
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WcagNormalTextContrast);
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var selectedSurfaceForContrast = ColorMath.Blend(accent, navSurface, 0.18);
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var navSelectedText = ColorMath.EnsureContrast(Color.Parse("#FFFFFFFF"), selectedSurfaceForContrast, WcagNormalTextContrast);
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var navItemBackground = context.IsLightNavBackground ? Color.Parse("#33FFFFFF") : Color.Parse("#2A0F172A");
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var navItemHoverBackground = context.IsLightNavBackground
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? ColorMath.WithAlpha(ColorMath.Blend(accentLight2, Color.Parse("#FFFFFFFF"), 0.48), 0x66)
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: ColorMath.WithAlpha(ColorMath.Blend(accentDark1, Color.Parse("#33111827"), 0.32), 0x78);
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var navItemSelectedBackground = ColorMath.WithAlpha(accent, context.IsNightMode ? (byte)0xCE : (byte)0xD9);
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var navSelectionIndicator = ColorMath.EnsureContrast(accentLight1, navSurface, WcagLargeTextContrast);
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var toggleOn = context.IsNightMode ? accent : accentDark1;
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var toggleOff = context.IsNightMode ? Color.Parse("#66475569") : Color.Parse("#66CBD5E1");
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var toggleBorder = context.IsNightMode ? Color.Parse("#80E2E8F0") : Color.Parse("#8094A3B8");
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var onAccent = ColorMath.EnsureContrast(Color.Parse("#FFFFFFFF"), accent, WcagNormalTextContrast);
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return new AppThemePalette(
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primary,
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secondary,
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accent,
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onAccent,
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accentLight1,
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accentLight2,
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accentLight3,
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accentDark1,
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accentDark2,
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accentDark3,
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surfaceBase,
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surfaceRaised,
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surfaceOverlay,
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textPrimary,
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textSecondary,
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textMuted,
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textAccent,
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navText,
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navSelectedText,
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navSelectionIndicator,
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navItemBackground,
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navItemHoverBackground,
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navItemSelectedBackground);
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}
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private static Color BlendColor(Color from, Color to, double ratio)
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{
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ratio = Math.Clamp(ratio, 0, 1);
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var inverse = 1 - ratio;
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var red = (byte)Math.Round((from.R * inverse) + (to.R * ratio));
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var green = (byte)Math.Round((from.G * inverse) + (to.G * ratio));
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var blue = (byte)Math.Round((from.B * inverse) + (to.B * ratio));
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return Color.FromRgb(red, green, blue);
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navItemSelectedBackground,
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toggleOn,
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toggleOff,
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toggleBorder);
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}
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}
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