/// <summary>
/// Constructor
/// </summary>
public Screen(MainWindow parentMainWindow)
{
// Default values
MouseMoveThreshold = 0.10f;
MouseDownThreshold = 0.01f;
MouseUpThreshold = 0.03f;
DetectThreshold = 0.15f;
BottomEdge = 0;
RightEdge = 0;
LeftEdge = 0;
TopEdge = 0;
ParentMainWindow = parentMainWindow;
SetScreen();
if (LeftEdge <= 0 || RightEdge <= 0)
{
// Calibration may be required. notify the user
MessageBoxResult result = MessageBox.Show("Detected screen dimensions may be incorrect. Please check the values!", "WARNING - Calibration May Be Required", MessageBoxButton.OK, MessageBoxImage.Warning);
switch (result)
{
case MessageBoxResult.OK:
// run code to force calibration?
//ParentMainWindow.CalibrateClick(); // doesnt seem to work - to be fixed
break;
}
ParentMainWindow.CalibrateClick();
}
_screenMemento = new ScreenMemento(TopEdge, LeftEdge, RightEdge, BottomEdge);
_calibratePoints = new CameraSpacePoint[TouchWallApp.KinectWidth * TouchWallApp.KinectHeight];
}
/// <summary>
/// Sets up the calibration process by saving the current values of the screen in case the user decides to cancel later
/// </summary>
public void BeginCalibration()
{
TouchWallApp.CurrentGestureType = 1;
TouchWallApp.CursorStatus = 0;
_screenMemento = new ScreenMemento(TopEdge, LeftEdge, RightEdge, BottomEdge);
if (TouchWallApp.CalibrateStatus == 0)
{
TouchWallApp.CalibrateStatus = 1;
}
}
