change.插件sdk更新

LanMountainDesktop.PluginSdk/IPluginAppearanceContext.cs

@@ -1,10 +1,35 @@
 namespace LanMountainDesktop.PluginSdk;
 
+/// <summary>
+/// 插件外观上下文接口，提供主题、圆角等外观资源的访问和变更通知。
+/// </summary>
 public interface IPluginAppearanceContext
 {
+    /// <summary>
+    /// 当前外观快照。
+    /// </summary>
     PluginAppearanceSnapshot Snapshot { get; }
 
+    /// <summary>
+    /// 外观变更事件。当主题、圆角或其他外观属性发生变化时触发。
+    /// </summary>
+    event EventHandler<AppearanceChangedEvent>? Changed;
+
+    /// <summary>
+    /// 解析带缩放的圆角半径。
+    /// </summary>
+    /// <param name="baseRadius">基础圆角半径</param>
+    /// <param name="minimum">最小值（可选）</param>
+    /// <param name="maximum">最大值（可选）</param>
+    /// <returns>解析后的圆角半径</returns>
     double ResolveScaledCornerRadius(double baseRadius, double? minimum = null, double? maximum = null);
 
+    /// <summary>
+    /// 根据预设解析圆角半径。
+    /// </summary>
+    /// <param name="preset">圆角预设</param>
+    /// <param name="minimum">最小值（可选）</param>
+    /// <param name="maximum">最大值（可选）</param>
+    /// <returns>解析后的圆角半径</returns>
     double ResolveCornerRadius(PluginCornerRadiusPreset preset, double? minimum = null, double? maximum = null);
 }