Progress on CameraBaseMessenger

PepperDashEssentials/AppServer/Messengers/CameraBaseMessenger.cs

@@ -4,9 +4,99 @@ using System.Linq;
 using System.Text;
 using Crestron.SimplSharp;
 
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+using PepperDash.Essentials.Devices.Common.Cameras;
+
 namespace PepperDash.Essentials.AppServer.Messengers
 {
-    public class CameraBaseMessenger
+    public class CameraBaseMessenger : MessengerBase
     {
+        /// <summary>
+        /// Device being bridged
+        /// </summary>
+        public CameraBase Camera { get; set; }
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="camera"></param>
+        /// <param name="messagePath"></param>
+        public CameraBaseMessenger(string key, CameraBase camera, string messagePath)
+            : base(key, messagePath)
+        {
+            if (camera == null)
+                throw new ArgumentNullException("camera");
+
+            Camera = camera;
+
+            var presetsCamera = Camera as IHasCameraPresets;
+
+            if (presetsCamera != null)
+            {
+                presetsCamera.PresetsListHasChanged += new EventHandler<EventArgs>(presetsCamera_PresetsListHasChanged);
+            }
+ 
+        }
+
+        void presetsCamera_PresetsListHasChanged(object sender, EventArgs e)
+        {
+            SendCameraFullMessageObject();
+        }
+
+        protected override void CustomRegisterWithAppServer(MobileControlSystemController appServerController)
+        {
+            appServerController.AddAction(MessagePath + "/fullStatus", new Action(SendCameraFullMessageObject));
+
+            var ptzCamera = Camera as IHasCameraPtzControl;
+
+            if (ptzCamera != null)
+            {
+                //  Need to evaluate how to pass through these P&H actions.  Need a method that takes a bool maybe?
+                AppServerController.AddAction(MessagePath + "/cameraUp", new PressAndHoldAction(ptzCamera.TiltUp));
+
+            }
+
+        }
+
+        /// <summary>
+        /// Helper method to update the full status of the camera
+        /// </summary>
+        void SendCameraFullMessageObject()
+        {
+            var presetsCamera = Camera as IHasCameraPresets;
+
+            var presets = new List<CameraPreset>();
+
+            if (presetsCamera != null)
+                presets = presetsCamera.Presets;
+
+            var info = new
+            {
+                cameraMode = GetCameraMode(),
+                hasPresets = Camera as IHasCameraPresets,
+                presets = presets
+            };
+        }
+
+        /// <summary>
+        /// Computes the current camera mode
+        /// </summary>
+        /// <returns></returns>
+        string GetCameraMode()
+        {
+            string m;
+            if (Camera is IHasCameraAutoMode && (Camera as IHasCameraAutoMode).CameraAutoModeIsOnFeedback.BoolValue)
+                m = eCameraControlMode.Auto.ToString().ToLower();
+            else if (Camera is IPower && !(Camera as IPower).PowerIsOnFeedback.BoolValue)
+                m = eCameraControlMode.Off.ToString().ToLower();
+            else
+                m = eCameraControlMode.Manual.ToString().ToLower();
+            return m;
+        }
     }
 }

PepperDashEssentials/AppServer/Messengers/Ddvc01VtcMessenger.cs

@@ -9,6 +9,7 @@ using Crestron.SimplSharpPro.EthernetCommunication;
 using PepperDash.Core;
 using PepperDash.Essentials.Core;
 using PepperDash.Essentials.Devices.Common.Codec;
+using PepperDash.Essentials.Devices.Common.Cameras;
 
 namespace PepperDash.Essentials.AppServer.Messengers
 {
@@ -557,9 +558,9 @@ namespace PepperDash.Essentials.AppServer.Messengers
 		string GetCameraMode()
 		{
 			string m;
-			if (EISC.GetBool(BCameraModeAuto)) m = "auto";
+            if (EISC.GetBool(BCameraModeAuto)) m = eCameraControlMode.Auto.ToString().ToLower();
-			else if (EISC.GetBool(BCameraModeManual)) m = "manual";
+            else if (EISC.GetBool(BCameraModeManual)) m = eCameraControlMode.Manual.ToString().ToLower();
-			else m = "off";
+            else m = eCameraControlMode.Off.ToString().ToLower();
 			return m;
 		}
 

essentials-framework/Essentials Devices Common/Essentials Devices Common/Cameras/CameraBase.cs

@@ -87,6 +87,7 @@ namespace PepperDash.Essentials.Devices.Common.Cameras
         }
     }
 
+
 	public class CameraPropertiesConfig
 	{
 		public CommunicationMonitorConfig CommunicationMonitorProperties { get; set; }

essentials-framework/Essentials Devices Common/Essentials Devices Common/Cameras/CameraControl.cs

@@ -88,6 +88,8 @@ namespace PepperDash.Essentials.Devices.Common.Cameras
     /// </summary>
     public interface IHasCameraPanControl
     {
+        // void PanLeft(bool pressRelease);
+        // void PanRight(bool pressRelease);
         void PanLeft();
         void PanRight();
         void PanStop();
@@ -98,6 +100,8 @@ namespace PepperDash.Essentials.Devices.Common.Cameras
     /// </summary>
     public interface IHasCameraTiltControl
     {
+        // void TiltDown(bool pressRelease);
+        // void TildUp(bool pressRelease);
         void TiltDown();
         void TiltUp();
         void TiltStop();
@@ -108,6 +112,8 @@ namespace PepperDash.Essentials.Devices.Common.Cameras
     /// </summary>
     public interface IHasCameraZoomControl
     {
+        // void ZoomIn(bool pressRelease);
+        // void ZoomOut(bool pressRelease);
         void ZoomIn();
         void ZoomOut();
         void ZoomStop();