添加 MX-PD-盘古 项目文件

将 MX-PD-盘古 - new 目录下的所有文件添加到主仓库

MX-PD-盘古 - new/PanGu.DieBonderApp/Mw.WorkFlow/ActivityControl.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MW.WorkFlow
+{
+    public class ActivityControl
+    {
+        public CancellationToken CancellationToken { get; }
+        private readonly Func<Task> _pauseCheck;
+
+        public ActivityControl(CancellationToken cancellationToken, Func<Task> pauseCheck)
+        {
+            CancellationToken = cancellationToken;
+            _pauseCheck = pauseCheck ?? throw new ArgumentNullException(nameof(pauseCheck));
+        }
+
+        /// <summary>
+        /// 检查是否有取消请求，如果有则抛出 OperationCanceledException。
+        /// </summary>
+        public void ThrowIfCancellationRequested()
+        {
+            CancellationToken.ThrowIfCancellationRequested();
+        }
+
+        /// <summary>
+        /// 检查流程是否处于暂停状态，如果是则等待直到恢复。
+        /// 同时响应取消请求。
+        /// </summary>
+        public Task CheckPauseAsync() => _pauseCheck();
+
+
+    }
+}