From 44b26812edb43e9239d7b8d889fd13bd464a9121 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Fri, 11 May 2018 10:43:48 -0500
Subject: [PATCH] Track whether action changes have been stored in long-term
 memory.

---
 EduNetworkBuilder/ActionClass.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/EduNetworkBuilder/ActionClass.cs b/EduNetworkBuilder/ActionClass.cs
index 437b8d8..71a1595 100644
--- a/EduNetworkBuilder/ActionClass.cs
+++ b/EduNetworkBuilder/ActionClass.cs
@@ -30,9 +30,17 @@ namespace EduNetworkBuilder
                 if (start == null) return;//Do nothing
                 CurrentNetAction = new NetworkAction(start);
             }
+            CurrentNetAction.HasBeenStored = false;// We have a change.  That change has not been pushed
             CurrentNetAction.Add(What);
         }
 
+        public bool CurrentNeedsStoring
+        { get {
+                if (CurrentNetAction == null) return false;
+                return (CurrentNetAction.HasBeenStored == false);
+            }
+        }
+
         public bool RunAction(int WhichIndex)
         {
             if (CurrentNetAction == null) return false;
@@ -58,6 +66,7 @@ namespace EduNetworkBuilder
                 if (NA != null) NetActions.Remove(NA);
             }
             //Add this one
+            CurrentNetAction.HasBeenStored = true; //Note that we have stored it
             NetActions.Add(CurrentNetAction);
         }
 
@@ -99,6 +108,10 @@ namespace EduNetworkBuilder
     {
         public string NetworkName = "";
         public List<ActionClass> Actions = new List<ActionClass>();
+        /// <summary>
+        /// This tells us if it has been stored to the long-term action list.
+        /// </summary>
+        public bool HasBeenStored = false;
         public NetworkAction(string Name)
         {
             NetworkName = Name;