init project

Library/PackageCache/com.unity.collab-proxy@2.11.3/Editor/UI/DelayedActionBySecondsRunner.cs

@@ -0,0 +1,98 @@
+using System;
+
+using UnityEditor;
+
+namespace Unity.PlasticSCM.Editor.UI
+{
+    internal class DelayedActionBySecondsRunner
+    {
+        internal static bool IsUnitTesting { get; set; }
+        internal bool IsRunning { get { return mIsOnDelay; } }
+
+        internal DelayedActionBySecondsRunner(Action action, double delaySeconds)
+        {
+            mAction = action;
+            mDelaySeconds = delaySeconds;
+        }
+
+        internal void Run()
+        {
+            if (IsUnitTesting)
+            {
+                mAction();
+                return;
+            }
+
+            if (mIsOnDelay)
+            {
+                RefreshDelay();
+                return;
+            }
+
+            StartDelay();
+        }
+
+        internal void Pause()
+        {
+            mIsPaused = true;
+        }
+
+        internal void Resume()
+        {
+            if (!mIsPaused)
+                return;
+
+            mIsPaused = false;
+            mLastUpdateTime = EditorApplication.timeSinceStartup;
+        }
+
+        void RefreshDelay()
+        {
+            mIsOnDelay = true;
+
+            mSecondsOnDelay = mDelaySeconds;
+        }
+
+        void StartDelay()
+        {
+            mLastUpdateTime = EditorApplication.timeSinceStartup;
+
+            EditorApplication.update += OnUpdate;
+
+            RefreshDelay();
+        }
+
+        void EndDelay()
+        {
+            EditorApplication.update -= OnUpdate;
+
+            mIsOnDelay = false;
+
+            mAction();
+        }
+
+        void OnUpdate()
+        {
+            if (mIsPaused)
+                return;
+
+            double updateTime = EditorApplication.timeSinceStartup;
+            double deltaSeconds = updateTime - mLastUpdateTime;
+
+            mSecondsOnDelay -= deltaSeconds;
+
+            if (mSecondsOnDelay < 0)
+                EndDelay();
+
+            mLastUpdateTime = updateTime;
+        }
+
+        bool mIsOnDelay;
+        bool mIsPaused;
+        double mLastUpdateTime;
+        double mSecondsOnDelay;
+
+        readonly double mDelaySeconds;
+        readonly Action mAction;
+    }
+}