/// <summary>
/// Load saved activities from XML
/// </summary>
/// <param name="activities"></param>
public static void Load(LinkedList <Activity> activities)
{
XmlDocument doc = new XmlDocument();
if (System.IO.File.Exists(@"Settings/Settings.xml"))
{
doc.Load(@"Settings/Settings.xml");
XmlNodeList nodeListActivity = doc.SelectNodes("//Activity");
foreach (XmlNode node in nodeListActivity)
{
XmlNode nodeArea = node.SelectSingleNode("Area");
Rect rect = new Rect(new Point(double.Parse(nodeArea.Attributes["X"].Value), double.Parse(nodeArea.Attributes["Y"].Value)), new Size(double.Parse(nodeArea.Attributes["Width"].Value), double.Parse(nodeArea.Attributes["Height"].Value)));
XmlNodeList nodeListPos = node.SelectNodes("Posture");
LinkedList <Posture> postures = new LinkedList <Posture>();
foreach (XmlNode pos in nodeListPos)
{
postures.AddLast(new Posture(pos.Attributes["Name"].Value));
}
XmlNodeList nodeListObject = node.SelectNodes("Object");
LinkedList <Object.Objects> objects = new LinkedList <Object.Objects>();
foreach (XmlNode obj in nodeListObject)
{
objects.AddLast((Object.Objects)Enum.Parse(typeof(Object.Objects), obj.Attributes["Name"].Value));
}
XmlNodeList nodeListReq = node.SelectNodes("Requirement");
LinkedList <Requirement> requirements = new LinkedList <Requirement>();
foreach (XmlNode req in nodeListReq)
{
requirements.AddLast(Requirement.ConstructChild(req.Attributes["Name"].Value));
}
Activity activity = bool.Parse(node.Attributes["Is-Dynamic-Area"].Value) ?
new Activity(node.Attributes["Template-Name"].Value, BodyOrientation.ConvertIntToOrientations(int.Parse(node.Attributes["Body-Orientation"].Value)), postures, objects, requirements, node.Attributes["Name"].Value, int.Parse(node.Attributes["Minimal-People-Count"].Value)) :
new Activity(rect, BodyOrientation.ConvertIntToOrientations(int.Parse(node.Attributes["Body-Orientation"].Value)), postures, objects, requirements, node.Attributes["Name"].Value, int.Parse(node.Attributes["Minimal-People-Count"].Value));
activities.AddLast(activity);
}
}
}
private static readonly double TEMPLATE_SEARCH_INTERVAL = 1000 * 10; // Millisecond
/// <summary>
/// Entry
/// </summary>
public MainWindow()
{
InitializeComponent();
kinectSensor = KinectSensor.GetDefault();
bodies = new Body[kinectSensor.BodyFrameSource.BodyCount];
persons = new Person[kinectSensor.BodyFrameSource.BodyCount];
activities = new LinkedList <Activity>();
drawingGroup = new DrawingGroup();
depthSource = new DrawingImage(drawingGroup);
drawingGroup_topView = new DrawingGroup();
topViewInHeight = new DrawingImage(drawingGroup_topView);
DataContext = this;
depthFramePixels = new ushort[kinectSensor.DepthFrameSource.FrameDescription.Width *
kinectSensor.DepthFrameSource.FrameDescription.Height];
segmentedDepthFramePixels = new ushort[kinectSensor.DepthFrameSource.FrameDescription.Width *
kinectSensor.DepthFrameSource.FrameDescription.Height];
Settings.Load(activities);
Requirement.LoadRequirements(ListBox_Requirement);
Plot.InitBackgroundCanvas(Canvas_Position_Background);
TemplateDetector.loadTemplate(ListBox_Area);
// Select source type needed, e.g., depth, color, body
multiSourceFrameReader = kinectSensor.OpenMultiSourceFrameReader(FrameSourceTypes.Body | FrameSourceTypes.Depth);
multiSourceFrameReader.MultiSourceFrameArrived += MultiSourceFrameReader_MultiSourceFrameArrived;
kinectSensor.IsAvailableChanged += KinectSensor_IsAvailableChanged;
kinectSensor.Open();
kinectConnectionCheck = new System.Timers.Timer();
kinectConnectionCheck.AutoReset = false;
kinectConnectionCheck.Elapsed += kinectConnectionCheck_Elapsed;
kinectConnectionCheck.Interval = KINECT_CONNECTION_CHECK_INTERVAL;
kinectConnectionCheck.Enabled = true;
templateSearch = new System.Timers.Timer();
templateSearch.AutoReset = true;
templateSearch.Elapsed += TemplateSearch_Elaped;
templateSearch.Interval = TEMPLATE_SEARCH_INTERVAL;
templateSearch.Enabled = true;
applicationRestart = new System.Timers.Timer();
gestureDetectorList = new List <PostureDetector>();
postures = new LinkedList <Posture>();
for (int i = 0; i < kinectSensor.BodyFrameSource.BodyCount; ++i)
{
PostureDetector detector = new PostureDetector(kinectSensor, i, Canvas_Position_Foreground);
gestureDetectorList.Add(detector);
// Init postures from trained PostureDetector.GESTURE_DB once
if (i == 0)
{
foreach (Gesture gesture in detector.vgbFrameSource.Gestures)
{
postures.AddLast(new Posture(gesture.Name));
}
ListBox_Posture.ItemsSource = postures;
}
}
}
