Initial Commit

pkNX.Containers/ContainerHandler/ContainerHandler.cs

@@ -0,0 +1,29 @@
+using System;
+// ReSharper disable ClassNeverInstantiated.Global
+// ReSharper disable EventNeverSubscribedTo.Global
+
+namespace pkNX.Containers
+{
+    public sealed class ContainerHandler
+    {
+        public event EventHandler<FileCountDeterminedEventArgs> FileCountDetermined;
+        public event EventHandler<FileProgressedEventArgs> FileProgressed;
+
+        private int count;
+
+        public void Initialize(int total)
+        {
+            count = total;
+            var args = new FileCountDeterminedEventArgs {Total = total};
+            FileCountDetermined?.Invoke(null, args);
+        }
+
+        public void StepFile(int ctr, int total = -1, string fileName = null)
+        {
+            if (total < 0)
+                total = count;
+            var args = new FileProgressedEventArgs {Current = ctr, Total = total, CurrentFile = fileName};
+            FileProgressed?.Invoke(null, args);
+        }
+    }
+}