private void txCalStatus_TextChanged(object sender, TextChangedEventArgs e)
{
context = (CalibrationViewModel)DataContext;
if (context.ProcessedFrames >= context.NumFrames)
{
TextBox bt = (TextBox)FindName("txNumFrames");
bt.Focus();
}
}
/// <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];
}
}
}
/// <summary>
/// Constructor for playing a clip in order to calibrate parameters
/// </summary>
/// <param name="callingProcess">Reference to a calling object</param>
/// <param name="filename">Name of the clip to be played</param>
/// <param name="numFrame">Number of frames to be evaluated</param>
/// <param name="joint">Body joint identifier</param>
/// <param name="initialTime">Initial time of the clip</param>
/// <param name="estimated">Estimated joint initial position</param>
public SessionCalibrationKinect(CalibrationViewModel callingProcess, string filename, int numFrame,
JointType joint, Int64 initialTime, Vector3 estimated)
{
_calling = callingProcess;
_calibrationData = new List <Vector3>();
_calibrationResult = new Vector3(0f, 0f, 0f);
_maxFramesCalibration = numFrame;
_calibrationJoint = joint;
_initialTime = new TimeSpan(initialTime * 10000);
_estimated = estimated;
_relativeTime = new TimeSpan();
_rightThighLength = new List <double>();
_rightShankLength = new List <double>();
_leftThighLength = new List <double>();
_leftShankLength = new List <double>();
finished = false;
frameCount = 1;
_sensor = KinectSensor.GetDefault();
if (_sensor != null)
{
_sensor.Open();
_reader = _sensor.OpenMultiSourceFrameReader(FrameSourceTypes.Body);
_reader.MultiSourceFrameArrived += CalibrationFrameArrived;
}
if (!string.IsNullOrEmpty(filename))
{
_calling.CalibrationStatus = "Starting playback...";
OneArgDelegate playback = new OneArgDelegate(PlaybackClip);
playback.BeginInvoke(filename, null, null);
}
}
/// <summary>
/// Any threshold has changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
context = (CalibrationViewModel)DataContext;
context.CalibrationChanged = true;
}
private void lbJointNames_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
context = (CalibrationViewModel)DataContext;
context.SelectedJoint = lbJointNames.SelectedValue.ToString();
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
context = (CalibrationViewModel)DataContext;
lbCalStatus.Visibility = context.ProcessedFrames > 0 ? Visibility.Visible : Visibility.Hidden;
txCalStatus.Visibility = context.ProcessedFrames > 0 ? Visibility.Visible : Visibility.Hidden;
}