/// <summary>
/// Prevents a default instance of the GTSettings class from being created.
/// </summary>
private Settings()
{
fileSettings = new FileSettings();
processingSettings = new Processing();
eyestrackerSettings = new Eyestracker();
eyetrackerSettings = new Eyetracker();
cameraSettings = new Camera();
calibrationSettings = new Calibration();
networkSettings = new Network();
visualizationSettings = new Visualization();
autotuneSettings = new Autotune();
eyeMovementSettings = new EyeMovement();
cloudSettings = new Cloud();
#region EyeSpark specific code
headMovementSettings = new HeadMovement();
#endregion
// Observe Config directory and update combobox when new files are written/changed/deleted..
myWatcher = new FileSystemWatcher(GTPath.GetLocalApplicationDataPath() +
Path.DirectorySeparatorChar + "Settings",
"*.xml");
myWatcher.Path = fileSettings.SettingsDirectory;
myWatcher.EnableRaisingEvents = true;
myWatcher.IncludeSubdirectories = false;
myWatcher.Created += WatcherSettingsDirUpdated;
myWatcher.Changed += WatcherSettingsDirUpdated;
myWatcher.Deleted += WatcherSettingsDirUpdated;
}