/// <summary>
/// Starts calibration.
/// </summary>
/// <param name="isRecalibrating">
/// whether to use recalibration or not.
/// </param>
/// <returns>
/// <strong>True</strong> if calibration succeded, otherwise
/// <strong>false</strong>.
/// </returns>
public override bool Calibrate(bool isRecalibrating)
{
try
{
// Should hide TrackStatusDlg
if (this.dlgTrackStatus != null)
{
this.ShowOnSecondaryScreenButton.BackColor = Color.Transparent;
this.ShowOnSecondaryScreenButton.Text = "Show on presentation screen";
this.dlgTrackStatus.Close();
}
var pointCount = 9;
switch (this.theEyeTribeSettings.CalibrationPointCount)
{
case TheEyeTribeCalibrationPoints.Nine:
pointCount = 9;
break;
case TheEyeTribeCalibrationPoints.Twelve:
pointCount = 12;
break;
case TheEyeTribeCalibrationPoints.Sixteen:
pointCount = 16;
break;
}
// Start a new calibration procedure
var calRunner = new CalibrationRunner(
PresentationScreen.GetPresentationScreen(),
PresentationScreen.GetPresentationBounds().Size,
pointCount);
calRunner.BackgroundColor = new System.Windows.Media.SolidColorBrush(ToMediaColor(this.theEyeTribeSettings.CalibrationBackgroundColor));
calRunner.HelpVisibility = this.theEyeTribeSettings.DisplayHelp ? System.Windows.Visibility.Visible : System.Windows.Visibility.Collapsed;
calRunner.PointColor = new System.Windows.Media.SolidColorBrush(ToMediaColor(this.theEyeTribeSettings.CalibrationPointColor));
calRunner.PointRecordingTime = this.theEyeTribeSettings.PointDisplayTime;
calRunner.Start(); // blocks until complete
calRunner.OnResult += calRunner_OnResult;
}
catch (Exception ex)
{
InformationDialog.Show(
"Calibration failed",
"TheEyeTribe calibration failed with the following message: " + Environment.NewLine + ex.Message,
false,
MessageBoxIcon.Error);
this.CleanUp();
return(false);
}
return(true);
}
/// <summary>
/// Connects this instance to the haytham server.
/// </summary>
/// <returns>
/// Returns true if successful.
/// </returns>
public bool Connect()
{
this.TcpClient = new TcpClient();
try
{
this.TcpClient.Connect(this.ServerIPAddress, 50000);
this.Stream = this.TcpClient.GetStream();
this.Writer = new BinaryWriter(this.Stream);
this.Reader = new BinaryReader(this.Stream);
// send name and type
this.Writer.Write("Monitor"); // type
this.Writer.Write("Ogama"); // name
this.ClientName = this.Reader.ReadString(); // get approved name
this.presentationScreenSize = Document.ActiveDocument.PresentationSize;
if (this.TcpClient.Connected)
{
// Send "Status_Gaze" -> false to not receive default gaze data
this.Writer.Write("Status_Gaze");
this.Writer.Write("False");
// Send "Status_Commands" -> true to receive commands, especially calibration finished message
this.Writer.Write("Status_Commands");
this.Writer.Write("True");
// Send "Status_Eye" -> true to receive complete gaze data
this.Writer.Write("Status_Eye");
this.Writer.Write("True");
// Send "Size" with values to set tracking size
this.Writer.Write("Size");
this.Writer.Write(this.presentationScreenSize.Width);
this.Writer.Write(this.presentationScreenSize.Height);
this.Writer.Write("PresentationScreen");
this.Writer.Write(PresentationScreen.GetPresentationScreen().Primary);
// start a new thread for receiving messages
this.inputoutputThread = new Thread(this.ListenThread);
this.isRunning = true;
this.inputoutputThread.Start();
}
}
catch (Exception)
{
return(false);
}
return(true);
}
