private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
AnalysisViewModel context = (AnalysisViewModel)DataContext;
context.LoadExecutionModel();
// If video has not calibration, calibration joint was not set, then there is no reason to show
// joint calibration information.
if (!context.HasCalibration)
{
lbCalibrationJoint.Visibility = Visibility.Hidden;
lbJointName.Visibility = Visibility.Hidden;
txtCalibrationX.Visibility = Visibility.Hidden;
txtCalibrationY.Visibility = Visibility.Hidden;
txtCalibrationZ.Visibility = Visibility.Hidden;
}
else
{
lbCalibrationJoint.Visibility = Visibility.Visible;
lbJointName.Visibility = Visibility.Visible;
txtCalibrationX.Visibility = Visibility.Visible;
txtCalibrationY.Visibility = Visibility.Visible;
txtCalibrationZ.Visibility = Visibility.Visible;
}
context.CanvasSkeleton = CanvasPosition;
context.CanvasImage = CanvasImage;
context.FilteredCanvas = FilteredCanvas;
}
/// <summary>
/// Constructor for playing back videos, show and collect data.
/// </summary>
/// <param name="videos">List of videos to be played</param>
/// <param name="calibration">Calibration data</param>
/// <param name="canvasImg">Pointer to RGB image</param>
/// <param name="canvas">Pointer to skeleton</param>
/// <param name="calling">Pointer to calling process</param>
public SessionAnalysisKinect(ObservableCollection <VideoModel> videos, CalibrationModel calibration,
Canvas canvasImg, Canvas canvas, Canvas filteredCanvas, AnalysisViewModel calling)
{
_canvas = canvas;
_canvasImg = canvasImg;
_calibration = calibration;
_filteredCanvas = filteredCanvas;
_tracked = 0;
_notTracked = 0;
frameCount = 0;
_defaultCanvas = _canvas;
// If the session has no calibration initialize the instance.
if (_calibration == null)
{
_calibration = new CalibrationModel()
{
CalSessionId = 0,
JointType = JointType.SpineBase,
Position = new Vector3(0f, 0f, 0f)
};
}
else
{
_Xthreshold = _calibration.Threshold.X;
}
// A reference to the calling process that receives and shows data.
_callingProcess = calling;
InitializeFilterARMA();
HoltFilter = new KinectJointFilter();
HoltFilter.Init(0.5f);
_allRecords = new List <CameraSpacePoint[]>();
//
// This block bellow start Kinect device.
//
_sensor = KinectSensor.GetDefault();
if (_sensor != null)
{
_sensor.Open();
_reader = _sensor.OpenMultiSourceFrameReader(FrameSourceTypes.Body | FrameSourceTypes.Color);
_reader.MultiSourceFrameArrived += FrameArrived;
}
// Send the video list to be played.
PlayVideoList(videos);
}
/// <summary>
/// Selects the user control to show within the tab area. Creates a new ViewModel, if the case and
/// pass it to ApplicationViewModel (shell that controls navigation).
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.Source is TabControl)
{
ApplicationViewModel app = (ApplicationViewModel)DataContext;
if (TabItemCalibration.IsSelected)
{
if (calViewModel == null)
{
calViewModel = new CalibrationViewModel(app);
}
calViewModel.LoadCalibrationData(false);
app.CurrentPageViewModel = calViewModel;
}
else if (TabItemExecution.IsSelected)
{
if (exeViewModel == null)
{
exeViewModel = new AnalysisViewModel(app);
}
exeViewModel.LoadExecutionModel();
app.CurrentPageViewModel = exeViewModel;
}
else if (TabItemResults.IsSelected)
{
if (resultViewModel == null)
{
resultViewModel = new ResultsViewModel(app);
}
resultViewModel.LoadResultViewModel();
app.CurrentPageViewModel = resultViewModel;
}
else if (TabItemSessions.IsSelected)
{
// This is the first and default page.
app.CurrentPageViewModel = app.PageViewModels[0];
}
}
}
private void UserControl_GotFocus(object sender, RoutedEventArgs e)
{
AnalysisViewModel context = (AnalysisViewModel)DataContext;
}
