Add project files.

2026-07-27 13:13:29 -07:00 · 2022-03-03 08:14:05 -06:00
parent cfa6f93211
commit 1198cc8a66
967 changed files with 118389 additions and 0 deletions
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+// Decompiled with JetBrains decompiler
+// Type: Microsoft.Iris.ThreadSafetyBlock
+// Assembly: UIX, Version=4.8.0.0, Culture=neutral, PublicKeyToken=ddd0da4d3e678217
+// MVID: A56C6C9D-B7F6-46A9-8BDE-B3D9B8D60B11
+// Assembly location: C:\Program Files\Zune\UIX.dll
+
+using Microsoft.Iris.Session;
+using System;
+using System.Threading;
+
+namespace Microsoft.Iris
+{
+    public struct ThreadSafetyBlock : IDisposable
+    {
+        private IThreadSafeObject _safe;
+        private Thread _currentThread;
+        private bool _error;
+
+        public ThreadSafetyBlock(IThreadSafeObject safe)
+        {
+            _safe = safe != null ? safe : throw new ArgumentNullException(nameof(safe));
+            _currentThread = Thread.CurrentThread;
+            _error = false;
+            if (_safe.Affinity == _currentThread)
+                return;
+            if (_currentThread == UIDispatcher.MainUIThread)
+                _safe.Affinity = UIDispatcher.MainUIThread;
+            else
+                ThrowError();
+        }
+
+        public void Dispose()
+        {
+            if (_error || _safe.Affinity == _currentThread)
+                return;
+            ThrowError();
+        }
+
+        private void ThrowError()
+        {
+            _error = true;
+            throw new InvalidOperationException("Access to object occurred on an invalid thread");
+        }
+    }
+}