Create white space converter class

Author: IvenBach

Rubberduck.RegexAssistant/WhitespaceToString.cs

@@ -0,0 +1,49 @@
+using Rubberduck.Resources;
+using System.Text.RegularExpressions;
+
+namespace Rubberduck.RegexAssistant
+{
+    static class WhitespaceToString
+    {
+        private static readonly Regex whitespace = new Regex("\\s");
+        public static bool IsFullySpellingOutApplicable(string value, out string spelledOutWhiteSpace)
+        {
+            if (!whitespace.IsMatch(value))
+            {
+                spelledOutWhiteSpace = string.Empty;
+                return false;
+            }
+
+            spelledOutWhiteSpace = ConvertWhitespaceToStringName(value);
+            return true;
+        }
+
+        private static string ConvertWhitespaceToStringName(string whiteSpace)
+        {
+            string spelledOutWhitespace;
+            switch (whiteSpace)
+            {
+                case "\t":
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_Tab;
+                    break;
+                case " ":
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_Space;
+                    break;
+                case "\n":
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_NewLine;
+                    break;
+                case "\r":
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_CarriageReturn;
+                    break;
+                case "\r\n":
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_CarriageReturnNewLine;
+                    break;
+                default:
+                    spelledOutWhitespace = RubberduckUI.RegexAssistant_SpelledOut_UnidentifiedWhitespace;
+                    break;  
+            }
+
+            return string.Format(RubberduckUI.RegexAssistant_EncloseWhitespace_EnclosingFormat, spelledOutWhitespace);
+        }
+    }
+}