From 9a8cff691598b7b98b062d2dacaba91110aed13b Mon Sep 17 00:00:00 2001
From: lobroda <lobroda@IUTCLINFC2104>
Date: Thu, 8 Feb 2024 16:26:59 +0100
Subject: [PATCH] ADD : Avancement GestureManager (Not Finished at all)

---
 KinectUtils/GestureManager.cs | 54 +++++++++++++++++++++++++++++++----
 1 file changed, 49 insertions(+), 5 deletions(-)

diff --git a/KinectUtils/GestureManager.cs b/KinectUtils/GestureManager.cs
index 0ec7c72..f7760df 100644
--- a/KinectUtils/GestureManager.cs
+++ b/KinectUtils/GestureManager.cs
@@ -1,4 +1,5 @@
 using KinectConnection;
+using Microsoft.Kinect;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -7,13 +8,16 @@ using System.Threading.Tasks;
 
 namespace KinectUtils
 {
-    // static ?
     public class GestureManager
     {
+
+        private static bool isAcquiringFrame;
+        private static BodyFrameReader bodyFrameReader;
+
         // Properties
         public static KinectManager KinectManager {  get; set; } = new KinectManager();
 
-        public static IEnumerable<BaseGesture> KnownGestures { get; private set; } = new List<BaseGesture>();
+        public static List<BaseGesture> KnownGestures { get; private set; } = new List<BaseGesture>();
 
         // <GestureRecognizedEventArgs>
         public static EventHandler GestureRecognized { get; set; }
@@ -31,11 +35,51 @@ namespace KinectUtils
             throw new NotImplementedException();
         }
 
-        public static void RemoveGesture(BaseGesture baseGesture) {  throw new NotImplementedException(); }
+        public static void RemoveGesture(BaseGesture baseGesture) 
+        {
+            //baseGesture.GestureRecognized -= 
+            KnownGestures.Remove(baseGesture);
+        }
 
-        public static void StartAcquiringFrames(KinectManager manager) {  throw new NotImplementedException(); }
+        public static void StartAcquiringFrames(KinectManager manager) 
+        {
+            if (!isAcquiringFrame)
+            {
+                KinectManager.KinectSensor.Open();
+                bodyFrameReader = KinectManager.KinectSensor.BodyFrameSource.OpenReader();
+                bodyFrameReader.FrameArrived += BodyFrameReader_FrameArrived;
+                isAcquiringFrame = true;
+            }
+        }
 
-        public static void StopAcquiringFrame(KinectManager manager) { throw new NotImplementedException(); }
+        public static void StopAcquiringFrame(KinectManager manager)
+        {
+            if (isAcquiringFrame)
+            {
+                KinectManager.KinectSensor.Close();
+                bodyFrameReader.FrameArrived -= BodyFrameReader_FrameArrived;
+                isAcquiringFrame = false;
+            }
+        }
 
+        private static void BodyFrameReader_FrameArrived(object sender, BodyFrameArrivedEventArgs e)
+        {
+            using (var bodyFrame = e.FrameReference.AcquireFrame())
+            {
+                if (bodyFrame != null)
+                {
+                    Body[] bodies = new Body[bodyFrame.BodyCount];
+                    bodyFrame.GetAndRefreshBodyData(bodies);
+
+                    foreach (Body body in bodies)
+                    {
+                        if (body.IsTracked)
+                        {
+                            //postureHandUpRight.TestGesture(body);
+                        }
+                    }
+                }
+            }
+        }
     }
 }