private IInputService CreateInputService(
IKeyStateService keyStateService,
IDictionaryService dictionaryService,
IAudioService audioService,
ICalibrationService calibrationService,
ICapturingStateManager capturingStateManager,
List <INotifyErrors> errorNotifyingServices)
{
Log.Info("Creating InputService.");
//Instantiate point source
IPointSource pointSource;
switch (Settings.Default.PointsSource)
{
case PointsSources.GazeTracker:
pointSource = new GazeTrackerSource(
Settings.Default.PointTtl,
Settings.Default.GazeTrackerUdpPort,
new Regex(Settings.Default.GazeTrackerUdpRegex));
break;
case PointsSources.TheEyeTribe:
var theEyeTribePointService = new TheEyeTribePointService();
errorNotifyingServices.Add(theEyeTribePointService);
pointSource = new PointServiceSource(
Settings.Default.PointTtl,
theEyeTribePointService);
break;
case PointsSources.TobiiEyeX:
case PointsSources.TobiiRex:
case PointsSources.TobiiPcEyeGo:
var tobiiEyeXPointService = new TobiiEyeXPointService();
var tobiiEyeXCalibrationService = calibrationService as TobiiEyeXCalibrationService;
if (tobiiEyeXCalibrationService != null)
{
tobiiEyeXCalibrationService.EyeXHost = tobiiEyeXPointService.EyeXHost;
}
errorNotifyingServices.Add(tobiiEyeXPointService);
pointSource = new PointServiceSource(
Settings.Default.PointTtl,
tobiiEyeXPointService);
break;
case PointsSources.MousePosition:
pointSource = new MousePositionSource(
Settings.Default.PointTtl);
break;
default:
throw new ArgumentException("'PointsSource' settings is missing or not recognised! Please correct and restart OptiKey.");
}
//Instantiate key trigger source
ITriggerSource keySelectionTriggerSource;
switch (Settings.Default.KeySelectionTriggerSource)
{
case TriggerSources.Fixations:
keySelectionTriggerSource = new KeyFixationSource(
Settings.Default.KeySelectionTriggerFixationLockOnTime,
Settings.Default.KeySelectionTriggerFixationResumeRequiresLockOn,
Settings.Default.KeySelectionTriggerFixationCompleteTime,
Settings.Default.KeySelectionTriggerIncompleteFixationTtl,
pointSource.Sequence);
break;
case TriggerSources.KeyboardKeyDownsUps:
keySelectionTriggerSource = new KeyboardKeyDownUpSource(
Settings.Default.KeySelectionTriggerKeyboardKeyDownUpKey,
pointSource.Sequence);
break;
case TriggerSources.MouseButtonDownUps:
keySelectionTriggerSource = new MouseButtonDownUpSource(
Settings.Default.KeySelectionTriggerMouseDownUpButton,
pointSource.Sequence);
break;
default:
throw new ArgumentException(
"'KeySelectionTriggerSource' setting is missing or not recognised! Please correct and restart OptiKey.");
}
//Instantiate point trigger source
ITriggerSource pointSelectionTriggerSource;
switch (Settings.Default.PointSelectionTriggerSource)
{
case TriggerSources.Fixations:
pointSelectionTriggerSource = new PointFixationSource(
Settings.Default.PointSelectionTriggerFixationLockOnTime,
Settings.Default.PointSelectionTriggerFixationCompleteTime,
Settings.Default.PointSelectionTriggerLockOnRadiusInPixels,
Settings.Default.PointSelectionTriggerFixationRadiusInPixels,
pointSource.Sequence);
break;
case TriggerSources.KeyboardKeyDownsUps:
pointSelectionTriggerSource = new KeyboardKeyDownUpSource(
Settings.Default.PointSelectionTriggerKeyboardKeyDownUpKey,
pointSource.Sequence);
break;
case TriggerSources.MouseButtonDownUps:
pointSelectionTriggerSource = new MouseButtonDownUpSource(
Settings.Default.PointSelectionTriggerMouseDownUpButton,
pointSource.Sequence);
break;
default:
throw new ArgumentException(
"'PointSelectionTriggerSource' setting is missing or not recognised! "
+ "Please correct and restart OptiKey.");
}
var inputService = new InputService(keyStateService, dictionaryService, audioService, capturingStateManager,
pointSource, keySelectionTriggerSource, pointSelectionTriggerSource);
inputService.RequestSuspend(); //Pause it initially
return(inputService);
}
private static IInputService CreateInputService()
{
Log.Info("Creating InputService.");
//Instantiate point source
IPointSource pointSource;
switch (Settings.Default.PointsSource)
{
case PointsSources.GazeTracker:
pointSource = new GazeTrackerSource(
Settings.Default.PointTtl,
Settings.Default.GazeTrackerUdpPort,
new Regex(GazeTrackerUdpRegex));
break;
case PointsSources.MousePosition:
pointSource = new MousePositionSource(
Settings.Default.PointTtl);
break;
case PointsSources.TheEyeTribe:
var theEyeTribePointService = new TheEyeTribePointService();
pointSource = new PointServiceSource(
Settings.Default.PointTtl,
theEyeTribePointService);
break;
case PointsSources.TobiiEyeX:
case PointsSources.TobiiRex:
case PointsSources.TobiiPcEyeGo:
var tobiiEyeXPointService = new TobiiEyeXPointService();
pointSource = new PointServiceSource(
Settings.Default.PointTtl,
tobiiEyeXPointService);
break;
case PointsSources.VisualInteractionMyGaze:
var myGazePointService = new MyGazePointService();
pointSource = new PointServiceSource(
Settings.Default.PointTtl,
myGazePointService);
break;
default:
throw new ArgumentException("'PointsSource' settings is missing or not recognised! Please correct and restart OptiKids.");
}
//Instantiate key trigger source
ITriggerSource keySelectionTriggerSource;
switch (Settings.Default.KeySelectionTriggerSource)
{
case TriggerSources.Fixations:
keySelectionTriggerSource = new KeyFixationSource(
Settings.Default.KeySelectionTriggerFixationLockOnTime,
Settings.Default.KeySelectionTriggerFixationResumeRequiresLockOn,
Settings.Default.KeySelectionTriggerFixationCompleteTime,
Settings.Default.KeySelectionTriggerIncompleteFixationTtl,
pointSource.Sequence);
break;
case TriggerSources.KeyboardKeyDownsUps:
keySelectionTriggerSource = new KeyboardKeyDownUpSource(
Settings.Default.KeySelectionTriggerKeyboardKeyDownUpKey,
pointSource.Sequence);
break;
case TriggerSources.MouseButtonDownUps:
keySelectionTriggerSource = new MouseButtonDownUpSource(
Settings.Default.KeySelectionTriggerMouseDownUpButton,
pointSource.Sequence);
break;
default:
throw new ArgumentException(
"'KeySelectionTriggerSource' setting is missing or not recognised! Please correct and restart OptiKids.");
}
var inputService = new InputService(pointSource, keySelectionTriggerSource);
inputService.RequestSuspend(); //Pause it initially
return(inputService);
}
