- Moved commands outside TechBot.Library to TechBot.Commands.Common and TechBot.Commands.MSDN except for Command base classes

- Made TechBot more configurable through .config files
- Code refactoring
- Removed automatic parameter parsing support to make everyone happy

svn path=/trunk/; revision=33586

irc/TechBot/TechBot.Commands.Common/WMCommand.cs

@@ -0,0 +1,94 @@
+using System;
+using System.Xml;
+
+using TechBot.Library;
+
+namespace TechBot.Commands.Common
+{
+    [Command("wm" , Help = "!wm <value> or !wm <name>")]
+	public class WMCommand : XmlCommand
+	{
+        public WMCommand()
+		{
+		}
+
+        public override string XmlFile
+        {
+            get { return Settings.Default.WMXml; }
+        }
+		
+        [CommandParameter("wm", "The windows message to check" , DefaultParameter = true)]
+        public string WMText
+        {
+            get { return Parameters; }
+            set { Parameters = value; }
+        }
+
+		public override void ExecuteCommand()
+		{
+            if (WMText == null)
+            {
+                Say("Please provide a valid window message value or name.");
+
+            }
+            else
+            {
+                NumberParser np = new NumberParser();
+                long wm = np.Parse(WMText);
+                string output;
+                if (np.Error)
+                {
+                    // Assume "!wm <name>" form.
+                    output = GetWmNumber(WMText);
+                }
+                else
+                {
+                    output = GetWmDescription(wm);
+                }
+
+                if (output != null)
+                {
+                    Say("{0} is {1}.",
+                         WMText,
+                         output);
+                }
+                else
+                {
+                    Say("I don't know about window message {0}.", WMText);
+                }
+            }
+		}
+
+		private string GetWmDescription(long wm)
+		{
+			XmlElement root = base.m_XmlDocument.DocumentElement;
+			XmlNode node = root.SelectSingleNode(String.Format("WindowMessage[@value='{0}']",
+			                                                   wm));
+			if (node != null)
+			{
+				XmlAttribute text = node.Attributes["text"];
+				if (text == null)
+					throw new Exception("Node has no text attribute.");
+				return text.Value;
+			}
+			else
+				return null;
+		}
+		
+		private string GetWmNumber(string wmName)
+		{
+			XmlElement root = base.m_XmlDocument.DocumentElement;
+			XmlNode node = root.SelectSingleNode(String.Format("WindowMessage[@text='{0}']",
+			                                                   wmName));
+			if (node != null)
+			{
+				XmlAttribute value = node.Attributes["value"];
+				if (value == null)
+					throw new Exception("Node has no value attribute.");
+				return value.Value;
+			}
+			else
+				return null;
+		}
+	}
+}