testss

2021-06-13 10:28:03 +02:00
parent eb70603c85
commit df2d24cbd3
7487 changed files with 943244 additions and 0 deletions
--- a/Library/PackageCache/com.unity.2d.animation@6.0.1/Editor/SkinningModule/Undo/UndoScope.cs
+++ b/Library/PackageCache/com.unity.2d.animation@6.0.1/Editor/SkinningModule/Undo/UndoScope.cs
@@ -0,0 +1,44 @@
+using System;
+using UnityEngine;
+
+namespace UnityEditor.U2D.Animation
+{
+    internal class UndoScope : IDisposable
+    {
+        private bool m_Disposed;
+        private ICacheUndo m_CacheUndo;
+
+        public UndoScope(ICacheUndo cacheUndo, string operationName, bool incrementGroup)
+        {
+            Debug.Assert(cacheUndo != null);
+
+            if(cacheUndo.isUndoOperationSet == false)
+            {
+                m_CacheUndo = cacheUndo;
+
+                if(incrementGroup)
+                    m_CacheUndo.IncrementCurrentGroup();
+
+                m_CacheUndo.BeginUndoOperation(operationName);
+            }
+        }
+
+        ~UndoScope()
+        {
+            if (!m_Disposed)
+                Debug.LogError("Scope was not disposed! You should use the 'using' keyword or manually call Dispose.");
+        }
+
+        public void Dispose()
+        {
+            if (m_Disposed)
+                return;
+
+            m_Disposed = true;
+            
+            if (m_CacheUndo != null)
+                m_CacheUndo.EndUndoOperation();
+
+        }
+    }
+}