ScreenSaver.cs

using Inercy.Kinect.Handlers;
using Microsoft.Kinect;
using Microsoft.Kinect.Toolkit;
using Microsoft.Kinect.Toolkit.Controls;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Inercy.Kinect.Controls;
using System.Drawing;
using System.IO;
using System.Drawing.Imaging;

namespace KinectApplication
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private KinectSensorChooser kinectSensorChooser;


        private KinectStateHandler kinectStateHandler;
        private SkeletonStateHandler skeletonStateHandler;
        private GestureStateHandler gestureStateHandler;
        private AllFramesStateHandler allFramesStateHandler;

        private UserLocator locator;        

        public MainWindow()
        {
            InitializeComponent();
            StartUpKinectSensorChooser();
            kinectStateHandler = KinectStateHandler.Instance;
            kinectStateHandler.OnSkeletonFrameReady += kinectStateHandler_OnSkeletonFrameReady;
            kinectStateHandler.OnAllFramesReady += kinectStateHandler_OnAllFramesReady;

            skeletonStateHandler = SkeletonStateHandler.Instance;
            gestureStateHandler = GestureStateHandler.Instance;
            allFramesStateHandler = AllFramesStateHandler.Instance;

            //locator = new UserLocator(skeletonStateHandler);
            //locator.VerticalAlignment = VerticalAlignment.Bottom;
            //stack.Children.Add(locator);

            screensaver.AddMediaelement(new ScreenSaverImage("Rectoría", "Edificio de rectoría en Mexicali", ToBitmapImage(KinectApplication.Properties.Resources.rectoria)));
            screensaver.AddMediaelement(new ScreenSaverImage("Puente", "Puente hacia el campus de UABC Ensenada", ToBitmapImage(KinectApplication.Properties.Resources.bridge)));
            screensaver.AddMediaelement(new ScreenSaverImage("Danza", "Estudiantes de danza arabe en la facultad de artes", ToBitmapImage(KinectApplication.Properties.Resources.arabe)));
            screensaver.AddMediaelement(new ScreenSaverImage("Diseño", "El diseño dice presente en el edificio de la facultad de arquitectura y diseño", ToBitmapImage(KinectApplication.Properties.Resources.fad)));
            // screensaver.AddMediaelement(new ScreenSaverAudio("Audio 1", "Descripcion Audio", "C:/Users/Isaac/Desktop/swoosh.wav"));
            // screensaver.AddMediaelement(new ScreenSaverVideo("Video 1", "Descripcion Video", "C:/Users/Isaac/Videos/ing-computacion.wmv"));

            screensaver.TimerDelay = 1;

            screensaver.Start();

        }

        private BitmapImage ToBitmapImage(Bitmap bitmap)
        {
            using (MemoryStream memory = new MemoryStream())
            {
                bitmap.Save(memory, ImageFormat.Png);
                memory.Position = 0;

                BitmapImage bitmapImage = new BitmapImage();
                bitmapImage.BeginInit();
                bitmapImage.StreamSource = memory;
                bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
                bitmapImage.EndInit();

                return bitmapImage;
            }
        }

        void kinectStateHandler_OnAllFramesReady(object sender, AllFramesReadyEventArgs e)
        {
            allFramesStateHandler.UpdateAllFrames(sender, e);
        }

        private void StartUpKinectSensorChooser()
        {
            kinectSensorChooser = new KinectSensorChooser();
            kinectSensorChooser.KinectChanged += kinectSensorChooser_KinectChanged;
            kinectSensorChooserUI.KinectSensorChooser = kinectSensorChooser;
            kinectSensorChooser.Start();
        }

        void kinectSensorChooser_KinectChanged(object sender, KinectChangedEventArgs e)
        {
            kinectRegion.KinectSensor = kinectStateHandler.ManageKinectSensorChange(e);
            if (kinectRegion.KinectSensor == null) return;
        }

        public void kinectStateHandler_OnSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
        {
            using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
            {
                if (skeletonFrame == null) return;

                // Aquí actualizamos la información de los esqueletos 
                skeletonStateHandler.UpdateSkeletonData(sender, e);

                Skeleton player = skeletonStateHandler.GetSkeletonIfPorcentageOfTrackedJointsIsMoreThan(40.0);
                if (player == null) return;

                if(skeletonStateHandler.SkeletonPosition != null)
                    Coordinates.Text = skeletonStateHandler.SkeletonPosition.ToString();
            }
        }

        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            kinectStateHandler.StopKinect(kinectSensorChooser.Kinect);
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            StartUpKinectSensorChooser();
        }
    }
}