Initial commit — M3U playlist tool with MP3/AAC encoding

Tests/ProgressCallbackTestBase.cs

@@ -0,0 +1,100 @@
+using System;
+using System.Diagnostics;
+
+namespace m3uTool.Tests
+{
+    /// <summary>
+    /// Implements the interface progress callback for testing output purposes
+    /// </summary>
+    public class ProgressCallbackTestBase : IProgressCallback
+    {
+        protected string mPreface = "";
+
+        #region IProgressCallback Members
+
+        /// <summary>
+        /// Call this method from the worker thread to initialize
+        /// the progress callback.
+        /// </summary>
+        /// <param name="minimum">The minimum.</param>
+        /// <param name="maximum">The maximum.</param>
+        public virtual void Begin(int minimum, int maximum)
+        {
+            Debug.WriteLine(mPreface + String.Format("Begin min:{0} max:{1}", minimum, maximum));
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to initialize
+        /// the progress callback, without setting the range
+        /// </summary>
+        public virtual void Begin()
+        {
+            Debug.WriteLine(mPreface + String.Format("Begin"));
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to reset the range in the
+        /// progress callback
+        /// </summary>
+        /// <param name="minimum">The minimum.</param>
+        /// <param name="maximum">The maximum.</param>
+        public virtual void SetRange(int minimum, int maximum)
+        {
+            Debug.WriteLine(mPreface + String.Format("SetRange min:{0} max:{1}", minimum, maximum));
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to update the progress text.
+        /// </summary>
+        /// <param name="text">The text.</param>
+        public virtual void SetText(string text)
+        {
+            Debug.WriteLine(mPreface + String.Format("SetText : {0}", text));
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to increase the progress
+        /// counter by a specified value.
+        /// </summary>
+        /// <param name="val">The val.</param>
+        public virtual void StepTo(int val)
+        {
+            Debug.WriteLine(mPreface + String.Format("StepTo : {0}", val));
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to step the progress meter to a
+        /// particular value.
+        /// </summary>
+        /// <param name="val">The val.</param>
+        public virtual void Increment(int val)
+        {
+            Debug.WriteLine(mPreface + String.Format("Increment : {0}", val));
+        }
+
+        /// <summary>
+        /// If this property is true, then you should abort work
+        /// </summary>
+        /// <value>
+        /// 	<c>true</c> if this instance is aborting; otherwise, <c>false</c>.
+        /// </value>
+        public virtual bool IsAborting
+        {
+            get
+            {
+                Debug.WriteLine(mPreface + "IsAborting");
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Call this method from the worker thread to finalize the progress meter
+        /// </summary>
+        public virtual void End()
+        {
+            Debug.WriteLine(mPreface + "End");
+        }
+
+        #endregion
+    }
+}