0.8.0.5

LanMountainDesktop.PluginSdk/PluginAppearanceExtensions.cs

@@ -0,0 +1,87 @@
+using Avalonia;
+
+namespace LanMountainDesktop.PluginSdk;
+
+public static class PluginAppearanceExtensions
+{
+    public static CornerRadius ResolveCornerRadius(
+        this PluginAppearanceSnapshot snapshot,
+        PluginCornerRadiusPreset preset)
+    {
+        ArgumentNullException.ThrowIfNull(snapshot);
+        var value = snapshot.CornerRadiusTokens.Get(preset);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static CornerRadius ResolveCornerRadius(
+        this PluginAppearanceSnapshot snapshot,
+        PluginCornerRadiusPreset preset,
+        CornerRadius fallback)
+    {
+        ArgumentNullException.ThrowIfNull(snapshot);
+        var value = snapshot.CornerRadiusTokens.Get(preset);
+        if (!double.IsFinite(value) || value < 0)
+        {
+            return fallback;
+        }
+        return new CornerRadius(value);
+    }
+
+    public static CornerRadius ResolveCornerRadius(
+        this IPluginAppearanceContext context,
+        PluginCornerRadiusPreset preset)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        var value = context.ResolveCornerRadius(preset);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static CornerRadius ResolveCornerRadius(
+        this IPluginAppearanceContext context,
+        PluginCornerRadiusPreset preset,
+        double minimum,
+        double maximum)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        var value = context.ResolveCornerRadius(preset, minimum, maximum);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static CornerRadius ResolveScaledCornerRadius(
+        this IPluginAppearanceContext context,
+        double baseRadius)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        var value = context.ResolveScaledCornerRadius(baseRadius);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static CornerRadius ResolveScaledCornerRadius(
+        this IPluginAppearanceContext context,
+        double baseRadius,
+        double minimum,
+        double maximum)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        var value = context.ResolveScaledCornerRadius(baseRadius, minimum, maximum);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static CornerRadius ResolveCornerRadius(
+        this PluginDesktopComponentContext context,
+        PluginCornerRadiusPreset preset,
+        double minimum,
+        double maximum)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        var value = context.ResolveCornerRadius(preset, minimum, maximum);
+        return new CornerRadius(Math.Max(0d, value));
+    }
+
+    public static PluginAppearanceSnapshot GetAppearanceSnapshot(
+        this PluginDesktopComponentContext context)
+    {
+        ArgumentNullException.ThrowIfNull(context);
+        return context.Appearance.Snapshot;
+    }
+}