protected SpellerStageProvider(SpellerExperiment.Configuration.TestConfig testConfig, bool initialization, T provider)
: base(
SpellerStageProviderUtils.CreateCalibrationStages(testConfig, initialization, out var handle),
new MarkedStageProvider(MarkerDefinitions.ExperimentStartMarker),
new DelayStageProvider(testConfig.Trial.Interval),
provider,
new MarkedStageProvider(MarkerDefinitions.ExperimentEndMarker),
new DelayStageProvider(testConfig.Trial.Interval))
{
Provider = provider;
_eventWaitHandle = handle;
}
public ButtonInsideTrialTrigger(IClock clock, SpellerController spellerController, GazePointHandler gazePointHandler,
SpellerExperiment.Configuration.TestConfig testConfig, Func <Point, SpellerBaseWindow.UIButton> findButtonFunc)
{
_clock = clock;
_spellerController = spellerController;
_gazePointHandler = gazePointHandler;
_cancellable = testConfig.TrialCancellable;
_minTrialInterval = testConfig.Trial.Interval;
_hoverToSelectDuration = testConfig.SelectionDelay;
_findButtonFunc = findButtonFunc;
spellerController.Starting += (sender, e) => Start();
spellerController.Stopping += (sender, e) => Stop();
Reset();
}
public static IStageProvider CreateCalibrationStages(SpellerExperiment.Configuration.TestConfig testConfig, bool initialization, out EventWaitHandle waitHandle)
{
if (!initialization || testConfig.Baseline.Duration == 0)
{
waitHandle = null;
return(EmptyStageProvider.Instance);
}
/* Generating stage providers */
var stageProviders = new LinkedList <IStageProvider>();
/* Generating baseline stages */
var stages = new LinkedList <Stage>();
stages.AddLast(new Stage {
Marker = MarkerDefinitions.BaselineStartMarker, Cue = "Baseline", Duration = 500
});
foreach (var stage in CountdownStageProvider.GenerateStages(testConfig.Baseline.Duration / 1000))
{
stage.Subtitle = stage.Cue;
stage.Cue = "Baseline";
stages.AddLast(stage);
}
var remainingMilliseconds = testConfig.Baseline.Duration % 1000;
if (remainingMilliseconds > 0)
{
stages.AddLast(new Stage {
Duration = remainingMilliseconds
});
}
stages.AddLast(new Stage {
Cue = "Calibrating", Marker = MarkerDefinitions.BaselineEndMarker
});
stageProviders.AddLast(new StageProvider(stages));
/* waiting calibration stage provider */
stageProviders.AddLast(new EventWaitingStageProvider(waitHandle = new ManualResetEvent(false)));
return(new CompositeStageProvider(stageProviders));
}
public DwellTrialTrigger(IClock clock, SpellerController spellerController, GazePointHandler gazePointHandler, SpellerExperiment.Configuration.TestConfig testConfig)
{
_clock = clock;
_spellerController = spellerController;
_gazePointHandler = gazePointHandler;
_cancellable = testConfig.TrialCancellable;
_minTrialInterval = testConfig.Trial.Interval;
_cursorMovementTolerance = testConfig.CursorMovementTolerance;
_hoverToSelectDuration = testConfig.SelectionDelay;
spellerController.Starting += (sender, e) => Start();
spellerController.Stopping += (sender, e) => Stop();
Reset();
}
