添加项目文件。

UIShare/GlobalVariable/ScopeLogDispatcher.cs

@@ -0,0 +1,48 @@
+using Logger;
+using System;
+using System.Collections.Concurrent;
+using System.Windows.Media;
+
+namespace UIShare.GlobalVariable
+{
+    /// <summary>
+    /// 作用域日志分发器：根据显式传入的 scope 参数把日志路由到对应
+    /// <see cref="ScopedContext.LogBuffer"/>，实现每个台架/作用域拥有独立 LogArea。
+    /// 直接写入 ConcurrentQueue，不走 Progress&lt;T&gt; / SynchronizationContext，避免 UI 线程压力。
+    /// </summary>
+    public class ScopeLogDispatcher : IProgress<(string scope, string message, string color, int depth)>
+    {
+        private readonly GlobalInfo _globalInfo;
+
+        /// <summary>Brush 缓存，避免每次都 new BrushConverter</summary>
+        private static readonly ConcurrentDictionary<string, Brush> _brushCache = new();
+
+        public ScopeLogDispatcher(GlobalInfo globalInfo)
+        {
+            _globalInfo = globalInfo ?? throw new ArgumentNullException(nameof(globalInfo));
+        }
+
+        public void Report((string scope, string message, string color, int depth) value)
+        {
+            var scope = value.scope;
+            if (string.IsNullOrEmpty(scope)) return;
+
+            if (!_globalInfo.ContextDic.TryGetValue(scope, out var context)) return;
+
+            Brush brush = _brushCache.GetOrAdd(value.color, color =>
+            {
+                try
+                {
+                    return (Brush)new BrushConverter().ConvertFromString(color);
+                }
+                catch
+                {
+                    return Brushes.Black;
+                }
+            });
+
+            // 直接入队到后台线程安全的 ConcurrentQueue，不走 SynchronizationContext
+            context.LogBuffer.Enqueue((value.message, brush, value.depth));
+        }
+    }
+}