Cleanup classes.

CutToLength/UIItem.cs

@@ -0,0 +1,42 @@
+namespace CutToLength
+{
+    public class UIItem
+    {
+        private string name;
+
+        public UIItem()
+        {
+        }
+
+        public string Name
+        {
+            get
+            {
+                return string.IsNullOrWhiteSpace(name) ?
+                    GetDefaultName() :
+                    name;
+            }
+            set
+            {
+                name = value;
+            }
+        }
+
+        public double Length { get; set; }
+
+        public double TotalLength
+        {
+            get { return Length * Quantity; }
+        }
+
+        public int Quantity { get; set; } = 1;
+
+        private string GetDefaultName()
+        {
+            if (Length == 0)
+                return "-";
+
+            return string.Format("{0}\" LG", Length);
+        }
+    }
+}