public P300DynamicSpellerStageProvider(SpellerController spellerController, SpellerParadigm.Configuration.TestConfig testConfig)
: base(testConfig, false, new PipelinedStageProvider((int)(testConfig.SubTrialCount * 2), TimeSpan.FromMilliseconds(5)))
{
spellerController.Calibrated += (sender, e) => CalibrationCompleted();
spellerController.Stopping += (sender, e) => Provider.Break();
spellerController.CreatingTrial += (sender, e) => Provider.Offer(P300SpellerStageProviderUtils.GenerateRepeatingStages(testConfig));
}
public static IStageProvider GetParadigmProvider(SpellerController spellerController,
SpellerParadigm.Configuration.TestConfig testConfig)
{
return(testConfig.DynamicInterval
? (IStageProvider) new P300DynamicSpellerStageProvider(spellerController, testConfig)
: new P300StaticSpellerStageProvider(spellerController, testConfig));
}
public static Stage[] GenerateRepeatingStages(SpellerParadigm.Configuration.TestConfig testConfig) => new[]
{
new Stage {
Marker = MarkerDefinitions.TrialStartMarker, Duration = testConfig.Trial.Duration
},
new Stage {
Marker = MarkerDefinitions.TrialEndMarker, Duration = testConfig.DynamicInterval ? 0 : testConfig.Trial.Interval
},
};
public static IReadOnlyCollection <Stage> GenerateRepeatingStages(SpellerParadigm.Configuration.TestConfig testConfig)
{
var stages = new LinkedList <Stage>();
stages.AddLast(new Stage {
Marker = MarkerDefinitions.TrialStartMarker, Duration = 0
});
var subTrialDuration = testConfig.SubTrialDuration;
for (var i = 0; i < testConfig.SubTrialCount; i++)
{
stages.AddLast(new Stage {
Marker = SpellerMarkerDefinitions.SubTrialMarker, Duration = subTrialDuration
});
}
stages.AddLast(new Stage {
Marker = MarkerDefinitions.TrialEndMarker, Duration = testConfig.DynamicInterval ? 0 : testConfig.Trial.Interval
});
return(stages.AsReadonly());
}
public P300StaticSpellerStageProvider(SpellerController spellerController, SpellerParadigm.Configuration.TestConfig testConfig)
: base(testConfig, false, RepeatingStageProvider.Simple.Unlimited(P300SpellerStageProviderUtils.GenerateRepeatingStages(testConfig)))
{
spellerController.Calibrated += (sender, e) => CalibrationCompleted();
spellerController.Stopping += (sender, e) => ((RepeatingStageProvider)this[1]).Break();
}
public SsvepStaticSpellerStageProvider(SpellerController spellerController, SpellerParadigm.Configuration.TestConfig testConfig)
: base(testConfig, true, RepeatingStageProvider.Simple.Unlimited(SsvepSpellerStageProviderUtils.GenerateRepeatingStages(testConfig)))
{
spellerController.Calibrated += (sender, e) => CalibrationCompleted();
spellerController.Stopping += (sender, e) => Provider.Break();
}
public static IStageProvider GetParadigmProvider(SpellerController spellerController,
SpellerParadigm.Configuration.TestConfig testConfig) => testConfig.DynamicInterval
? (IStageProvider) new EyeTrackingDynamicSpellerStageProvider(spellerController, testConfig)
: new EyeTrackingStaticSpellerStageProvider(spellerController, testConfig);
public EyeTrackingDynamicSpellerStageProvider(SpellerController spellerController, SpellerParadigm.Configuration.TestConfig testConfig)
: base(testConfig, false, new PipelinedStageProvider(1024, TimeSpan.FromMilliseconds(5)))
{
spellerController.Stopping += (sender, e) => Provider.Break();
spellerController.CreatingTrial += (sender, e) => Provider.Offer(EyeTrackingSpellerStageProviderUtils.GenerateRepeatingStages(testConfig));
}
