first commit

Library/PackageCache/com.unity.collab-proxy@2.5.2/Editor/PlasticSCM/UI/CooldownWindowDelayer.cs

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+using System;
+
+using UnityEditor;
+
+namespace Unity.PlasticSCM.Editor.UI
+{
+    public class CooldownWindowDelayer
+    {
+        internal static bool IsUnitTesting { get; set; }
+
+        public CooldownWindowDelayer(Action action, double cooldownSeconds)
+        {
+            mAction = action;
+            mCooldownSeconds = cooldownSeconds;
+        }
+
+        public void Ping()
+        {
+            if (IsUnitTesting)
+            {
+                mAction();
+                return;
+            }
+            
+            if (mIsOnCooldown)
+            {
+                RefreshCooldown();
+                return;
+            }
+
+            StartCooldown();
+        }
+
+        void RefreshCooldown()
+        {
+            mIsOnCooldown = true;
+
+            mSecondsOnCooldown = mCooldownSeconds;
+        }
+
+        void StartCooldown()
+        {
+            mLastUpdateTime = EditorApplication.timeSinceStartup;
+
+            EditorApplication.update += OnUpdate;
+
+            RefreshCooldown();
+        }
+
+        void EndCooldown()
+        {
+            EditorApplication.update -= OnUpdate;
+
+            mIsOnCooldown = false;
+
+            mAction();
+        }
+
+        void OnUpdate()
+        {
+            double updateTime = EditorApplication.timeSinceStartup;
+            double deltaSeconds = updateTime - mLastUpdateTime;
+
+            mSecondsOnCooldown -= deltaSeconds;
+
+            if (mSecondsOnCooldown < 0)
+                EndCooldown();
+
+            mLastUpdateTime = updateTime;
+        }
+
+        readonly Action mAction;
+        readonly double mCooldownSeconds;
+
+        double mLastUpdateTime;
+        bool mIsOnCooldown;
+        double mSecondsOnCooldown;
+    }
+}