Add 'src/modules/launcher/' from commit '28acd466b352a807910cebbc74477d3173b31511'

git-subtree-dir: src/modules/launcher
git-subtree-mainline: 852689b3df
git-subtree-split: 28acd466b3

src/modules/launcher/Wox.Infrastructure/Stopwatch.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using Wox.Infrastructure.Logger;
+
+namespace Wox.Infrastructure
+{
+    public static class Stopwatch
+    {
+        private static readonly Dictionary<string, long> Count = new Dictionary<string, long>();
+        private static readonly object Locker = new object();
+        /// <summary>
+        /// This stopwatch will appear only in Debug mode
+        /// </summary>
+        public static long Debug(string message, Action action)
+        {
+            var stopWatch = new System.Diagnostics.Stopwatch();
+            stopWatch.Start();
+            action();
+            stopWatch.Stop();
+            var milliseconds = stopWatch.ElapsedMilliseconds;
+            string info = $"{message} <{milliseconds}ms>";
+            Log.Debug(info);
+            return milliseconds;
+        }
+
+        public static long Normal(string message, Action action)
+        {
+            var stopWatch = new System.Diagnostics.Stopwatch();
+            stopWatch.Start();
+            action();
+            stopWatch.Stop();
+            var milliseconds = stopWatch.ElapsedMilliseconds;
+            string info = $"{message} <{milliseconds}ms>";
+            Log.Info(info);
+            return milliseconds;
+        }
+
+        public static void StartCount(string name, Action action)
+        {
+            var stopWatch = new System.Diagnostics.Stopwatch();
+            stopWatch.Start();
+            action();
+            stopWatch.Stop();
+            var milliseconds = stopWatch.ElapsedMilliseconds;
+            lock (Locker)
+            {
+                if (Count.ContainsKey(name))
+                {
+                    Count[name] += milliseconds;
+                }
+                else
+                {
+                    Count[name] = 0;
+                }
+            }
+        }
+
+        public static void EndCount()
+        {
+            foreach (var key in Count.Keys)
+            {
+                string info = $"{key} already cost {Count[key]}ms";
+                Log.Debug(info);
+            }
+        }
+    }
+}