1 files changed, 32 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/SequenceSelectorNameFormater.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/SequenceSelectorNameFormater.cs
new file mode 100644
index 0000000..654eecb
--- /dev/null
+++ b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/SequenceSelectorNameFormater.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace UnityEditor.Timeline
+{
+    // Class used for uniquely format names used in the GenericMenu. We can't add duplicate MenuItem in GenericMenu
+    // so that's why we need to keep information about the text we want to uniquely format.
+    class SequenceMenuNameFormater
+    {
+        Dictionary<int, int> m_UniqueItem = new Dictionary<int, int>();
+
+        public string Format(string text)
+        {
+            var key = text.GetHashCode();
+            var index = 0;
+
+            if (m_UniqueItem.ContainsKey(key))
+            {
+                index = m_UniqueItem[key];
+                index++;
+                m_UniqueItem[key] = index;
+            }
+            else
+            {
+                m_UniqueItem.Add(key, index);
+                return text;
+            }
+
+            return $"{text}{index}";
+        }
+    }
+}