Kinect-Project/Sources/Lib/KinectManager.cs

using Microsoft.Kinect;
using System.ComponentModel;
using System.Diagnostics;

namespace Lib
{
    public class KinectManager : INotifyPropertyChanged
    {
        private KinectSensor sensor;

        private BodyFrameReader bodyFrameReader;
        private Body[] bodies = null;

        public KinectSensor Sensor { 
            get { 
                return sensor;
            }
            set
            {
                sensor = value;
                OnPropertyChanged(nameof(Sensor));
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;
        protected virtual void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }

        public KinectManager()
        {
            sensor = KinectSensor.GetDefault();
            if (sensor != null)
            {
                bodyFrameReader = sensor.BodyFrameSource.OpenReader();
                bodyFrameReader.FrameArrived += BodyFrameReader_FrameArrived;
            }
        }

        private void BodyFrameReader_FrameArrived(object sender, BodyFrameArrivedEventArgs e)
        {
            using (var frame = e.FrameReference.AcquireFrame())
            {
                if (frame != null)
                {
                    if (bodies == null)
                    {
                        bodies = new Body[frame.BodyCount];
                    }

                    frame.GetAndRefreshBodyData(bodies);
                }
            }
        }

        public Body GetNextBody()
        {
            if (bodies == null) return null;

            foreach (var body in bodies)
            {
                if (body.IsTracked)
                {
                    return body;
                }
            }

            return null;
        }

        public bool StartSensor()
        {
            if (sensor != null) {
                sensor.Open();
                return true;
            }
            else
            {
                return false;
            }
        }
        public bool StopSensor()
        {
            if (sensor != null)
            {
                sensor.Close();
                return true;
            }
            else
            {
                return false;
            }
        }
        public bool Status
        {
            get { return Sensor != null && Sensor.IsAvailable; }
        }
        public string StatusText
        {
            get
            {
                if (Sensor == null)
                {
                    return "Kinect n'est pas connecté";
                }
                else if (!Sensor.IsOpen)
                {
                    return "Kinect n'est pas ouvert";
                }
                else if (Sensor.IsAvailable)
                {
                    return "Kinect est disponible";
                }
                else
                {
                    return "Kinect n'est pas disponible";
                }
            }
        }
        private void KinectSensor_IsAvailableChanged(object sender, IsAvailableChangedEventArgs args)
        {
            // Vous pouvez ajouter ici une logique supplémentaire si nécessaire
        }
    }
}