public static void LinkToApi(this PepperDash.Essentials.Core.DisplayBase displayDevice, BasicTriList trilist, uint joinStart, string joinMapKey) { int inputNumber = 0; IntFeedback inputNumberFeedback; List <string> inputKeys = new List <string>(); DisplayControllerJoinMap joinMap = new DisplayControllerJoinMap(); var joinMapSerialized = JoinMapHelper.GetJoinMapForDevice(joinMapKey); if (!string.IsNullOrEmpty(joinMapSerialized)) { joinMap = JsonConvert.DeserializeObject <DisplayControllerJoinMap>(joinMapSerialized); } joinMap.OffsetJoinNumbers(joinStart); Debug.Console(1, "Linking to Trilist '{0}'", trilist.ID.ToString("X")); Debug.Console(0, "Linking to Display: {0}", displayDevice.Name); trilist.StringInput[joinMap.Name].StringValue = displayDevice.Name; var commMonitor = displayDevice as ICommunicationMonitor; if (commMonitor != null) { commMonitor.CommunicationMonitor.IsOnlineFeedback.LinkInputSig(trilist.BooleanInput[joinMap.IsOnline]); } inputNumberFeedback = new IntFeedback(() => { return(inputNumber); }); // Two way feedbacks var twoWayDisplay = displayDevice as PepperDash.Essentials.Core.TwoWayDisplayBase; if (twoWayDisplay != null) { trilist.SetBool(joinMap.IsTwoWayDisplay, true); twoWayDisplay.CurrentInputFeedback.OutputChange += new EventHandler <FeedbackEventArgs>(CurrentInputFeedback_OutputChange); inputNumberFeedback.LinkInputSig(trilist.UShortInput[joinMap.InputSelect]); } // Power Off trilist.SetSigTrueAction(joinMap.PowerOff, () => { inputNumber = 102; inputNumberFeedback.FireUpdate(); displayDevice.PowerOff(); }); displayDevice.PowerIsOnFeedback.OutputChange += new EventHandler <FeedbackEventArgs>((o, a) => { if (!a.BoolValue) { inputNumber = 102; inputNumberFeedback.FireUpdate(); } else { inputNumber = 0; inputNumberFeedback.FireUpdate(); } }); displayDevice.PowerIsOnFeedback.LinkComplementInputSig(trilist.BooleanInput[joinMap.PowerOff]); // PowerOn trilist.SetSigTrueAction(joinMap.PowerOn, () => { inputNumber = 0; inputNumberFeedback.FireUpdate(); displayDevice.PowerOn(); }); displayDevice.PowerIsOnFeedback.LinkInputSig(trilist.BooleanInput[joinMap.PowerOn]); int count = 1; foreach (var input in displayDevice.InputPorts) { inputKeys.Add(input.Key.ToString()); var tempKey = inputKeys.ElementAt(count - 1); trilist.SetSigTrueAction((ushort)(joinMap.InputSelectOffset + count), () => { displayDevice.ExecuteSwitch(displayDevice.InputPorts[tempKey].Selector); }); Debug.Console(2, displayDevice, "Setting Input Select Action on Digital Join {0} to Input: {1}", joinMap.InputSelectOffset + count, displayDevice.InputPorts[tempKey].Key.ToString()); trilist.StringInput[(ushort)(joinMap.InputNamesOffset + count)].StringValue = input.Key.ToString(); count++; } Debug.Console(2, displayDevice, "Setting Input Select Action on Analog Join {0}", joinMap.InputSelect); trilist.SetUShortSigAction(joinMap.InputSelect, (a) => { if (a == 0) { displayDevice.PowerOff(); inputNumber = 0; } else if (a > 0 && a < displayDevice.InputPorts.Count && a != inputNumber) { displayDevice.ExecuteSwitch(displayDevice.InputPorts.ElementAt(a - 1).Selector); inputNumber = a; } else if (a == 102) { displayDevice.PowerToggle(); } if (twoWayDisplay != null) { inputNumberFeedback.FireUpdate(); } }); var volumeDisplay = displayDevice as IBasicVolumeControls; if (volumeDisplay != null) { trilist.SetBoolSigAction(joinMap.VolumeUp, (b) => volumeDisplay.VolumeUp(b)); trilist.SetBoolSigAction(joinMap.VolumeDown, (b) => volumeDisplay.VolumeDown(b)); trilist.SetSigTrueAction(joinMap.VolumeMute, () => volumeDisplay.MuteToggle()); var volumeDisplayWithFeedback = volumeDisplay as IBasicVolumeWithFeedback; if (volumeDisplayWithFeedback != null) { trilist.SetUShortSigAction(joinMap.VolumeLevel, new Action <ushort>((u) => volumeDisplayWithFeedback.SetVolume(u))); volumeDisplayWithFeedback.VolumeLevelFeedback.LinkInputSig(trilist.UShortInput[joinMap.VolumeLevel]); volumeDisplayWithFeedback.MuteFeedback.LinkInputSig(trilist.BooleanInput[joinMap.VolumeMute]); } } }