Added countdown timer. Currently counts seconds from n to 0 with various events and callbacks

Essentials/PepperDashEssentials/ControlSystem.cs

@@ -71,7 +71,19 @@ namespace PepperDash.Essentials
 					DeviceManager.ActivateAll();
 					Debug.Console(0, "Essentials load complete\r" +
                         "-------------------------------------------------------------");
-				}
+
+                    //********************************************************************
+#warning Remove these test things:
+
+                    var cdt = new SecondsCountdownTimer("timer") { SecondsToCount = 20 };
+                    cdt.CompletionAction = () => Debug.Console(0, "TIMER DONE FOOLS!");
+                    cdt.IsRunningFeedback.OutputChange += (o, a) => Debug.Console(0, "TIMER Running={0}", cdt.IsRunningFeedback);
+                    cdt.PercentFeedback.OutputChange += (o, a) => Debug.Console(0, "TIMER {0}%", cdt.PercentFeedback);
+                    cdt.TimeRemainingFeedback.OutputChange += (o,a) => Debug.Console(0, "TIMER time: {0}", cdt.TimeRemainingFeedback);
+                    DeviceManager.AddDevice(cdt);
+
+                    //********************************************************************
+                }
 				catch (Exception e)
 				{
 					Debug.Console(0, "FATAL INITIALIZE ERROR. System is in an inconsistent state:\r{0}", e);

Essentials/PepperDashEssentials/Room/EssentialsRoomBase.cs

@@ -29,14 +29,34 @@ namespace PepperDash.Essentials
 
         public BoolFeedback IsWarmingFeedback { get; private set; }
         public BoolFeedback IsCoolingFeedback { get; private set; }
-        public BoolFeedback ShutdownPendingFeedback { get; private set; }
+
+        public BoolFeedback PowerOffPendingFeedback { get; private set; }
+        public IntFeedback PowerOffPendingTimerPercentFeedback { get; private set; }
+        public StringFeedback PowerOffPendingTimeStringFeedback { get; private set; }
+        bool _PowerOffPending;
+        public int PowerOffDelaySeconds { get; set; }
+
+        public BoolFeedback VacancyPowerDownFeedback { get; private set; }
 
         protected abstract Func<bool> OnFeedbackFunc { get; }
 
-
         public EssentialsRoomBase(string key, string name) : base(key, name)
         {
             OnFeedback = new BoolFeedback(OnFeedbackFunc);
+            PowerOffPendingFeedback = new BoolFeedback(() => _PowerOffPending);
+        }
+
+
+        /// <summary>
+        /// Triggers the shutdown timer
+        /// </summary>
+        public void StartShutdown()
+        {
+            if (!_PowerOffPending)
+            {
+                _PowerOffPending = true;
+                PowerOffPendingFeedback.FireUpdate();
+            }
         }
     }
 }

Essentials/PepperDashEssentials/UI Drivers/EssentialsHuddlePanelAvFunctionsDriver.cs

@@ -168,6 +168,8 @@ namespace PepperDash.Essentials
 
             TriList.StringInput[UIStringJoin.StartActivityText].StringValue =
                 "Tap Share to begin";
+
+            TriList.BooleanInput[UIBoolJoin.LogoDefaultVisible].BoolValue = true;
 		}
 
 		/// <summary>

Essentials/PepperDashEssentials/UI Drivers/UIBoolJoin.cs

@@ -319,19 +319,32 @@ namespace PepperDash.Essentials
         /// 15061 Reveals the dual-display subpage
         /// </summary>
         public const uint DualDisplayPageVisible = 15061;
+
         /// <summary>
         /// 15062 Reveals the toggle switch for the sharing mode
         /// </summary>
         public const uint ToggleSharingModeVisible = 15062;
+
         /// <summary>
         /// 15063 Press for the toggle mode switch
         /// </summary>
         public const uint ToggleSharingModePress = 15063;
 
+        /// <summary>
+        /// 15064
+        /// </summary>
+        public const uint LogoDefaultVisible = 15064;
+
+        /// <summary>
+        /// 15065
+        /// </summary>
+        public const uint LogoUrlVisible = 15065;
+
         /// <summary>
         /// 15085 Visibility join for help subpage
         /// </summary>
         public const uint HelpPageVisible = 15085;
+
         /// <summary>
         /// 15086 Press for help header button
         /// </summary>

Essentials/PepperDashEssentials/UI Drivers/UIStringlJoin.cs

@@ -72,6 +72,11 @@ namespace PepperDash.Essentials
         /// </summary>
         public const uint HelpMessage = 3922;
 
+        /// <summary>
+        /// 3923
+        /// </summary>
+        public const uint LogoUrl = 3923;
+
         /// <summary>
         /// 3961 Name of source on display 1
         /// </summary>