Enumtypes for the new message dialoges.

src/gui/widgets/settings.hpp

@@ -46,6 +46,20 @@ enum twindow_type {
 	                          * A WML message dialog with the portrait on
 	                          * the right side.
 	                          */
+#ifdef EXPERIMENTAL
+		ICON_MESSAGE_LEFT,
+		ICON_MESSAGE_RIGHT,
+		OPTION_MESSAGE_LEFT,
+		OPTION_MESSAGE_RIGHT,
+		UNIT_MESSAGE_LEFT,
+		UNIT_MESSAGE_RIGHT,
+		INPUT_MESSAGE_LEFT,
+		INPUT_MESSAGE_RIGHT,
+		RECALL_MESSAGE_LEFT,
+		RECALL_MESSAGE_RIGHT,
+		RECRUIT_MESSAGE_RIGHT,
+		RECRUIT_MESSAGE_LEFT,
+#endif
 	MP_CONNECT,              /**< The mp server connection dialog. */
 	MP_METHOD_SELECTION,     /**<
 	                          * The dialog which allows you to choose the kind