public bool TryAdd(string filepath, out SessionDefinition definition)
{
FileInfo file = new FileInfo(filepath);
string key = file.FullName;
if (file.Exists && TryLoadDefinition(file, out definition))
{
if (_definitions.ContainsKey(key) == false)
{
_definitions.Add(key, definition);
DefinitionsChanged?.Invoke(this, CollectionChangedEventArgs <SessionDefinition> .CreateForAddedItem(definition));
return(true);
}
else if (_definitions[key].CreatedAt != definition.CreatedAt)
{
var removed = _definitions[key];
_definitions.Remove(key);
_definitions.Add(key, definition);
DefinitionsChanged?.Invoke(this, CollectionChangedEventArgs <SessionDefinition> .Create(definition, removed));
return(true);
}
}
// TODO add message file does not exist
definition = null;
return(false);
}
private void TryUpdateDefaultDefinition()
{
var deviceTypes = _devices.Devices.Select(device => device.DeviceType).ToList();
if (DefaultDefinition == null ||
DefaultDefinition.SelectedDeviceTypes.Intersect(deviceTypes).Count() != deviceTypes.Count)
{
DefaultDefinition = CreateDefaultDefinition(deviceTypes);
}
}
public SessionRecordingSettings(SessionDefinition definition, string sessionId, DateTime openedAt)
{
ISettings sessionSection;
_storage.TryGetSection(SETTINGS_SECTION_SESSION, out sessionSection);
StartedAtProperty = new ConfigurationSettingProperty("StartedAt", typeof(DateTime), DateTime.MinValue, sessionSection);
FinishedAtProperty = new ConfigurationSettingProperty("FinishedAt", typeof(DateTime), DateTime.MinValue, sessionSection);
OpenedAtProperty = new ConfigurationSettingProperty("OpenedAt", openedAt, sessionSection);
IdProperty = new ConfigurationSettingProperty("Id", sessionId, sessionSection);
NameProperty = new ConfigurationSettingProperty("Name", definition.Name, sessionSection);
ProjectProperty = new ConfigurationSettingProperty("Project", definition.Project, sessionSection);
}
public SessionRecording Record(SessionDefinition definition)
{
// create recording from definition
var recording = new SessionRecording(definition, _adapters);
// close previous recording
Close();
// set new recording
CurrentRecording = recording;
return(recording);
}
public SessionDefinition LoadFromFile(string filepath)
{
using (var reader = new StreamReader(filepath))
{
// deserialize
var definition = SessionDefinition.Create();
_serializer.Populate(reader, definition);
//definition.CreatedAt = file.LastWriteTime;
return(definition);
}
}
internal SessionRecording(SessionDefinition definition, IAdaptersControl adapters)
{
definition.ThrowIfNull(nameof(definition));
Definition = definition;
_adapters = adapters;
DateTime openedAt = DateTime.Now;
string sessionId = CreateRecordingId(openedAt, definition.Project, definition.Name);
Settings = new SessionRecordingSettings(definition, sessionId, openedAt);
InsertSteps(_preSteps, definition.PreSessionSteps);
InsertSteps(_postSteps, definition.PostSessionSteps);
InsertSteps(_steps, definition.SessionSteps);
if (_steps.Count == 0)
{
InsertStep(_steps, SessionStep.Default);
}
if (definition.Welcome != null && definition.Welcome.Ignore == false)
{
InsertStep(_preSteps, new SessionStep()
{
Action = definition.Welcome
});
}
RecorderConfigurations = ValidateRecorders(definition.Recorders).DefaultIfEmpty(DefaultRecorderDefinition).ToDictionary
(
d => d.Name,
d => (IDictionary <string, object>)d.Configuration.ToDictionary(r => r.Key, r => r.Value, StringComparer.CurrentCultureIgnoreCase),
StringComparer.CurrentCultureIgnoreCase
);
DeviceConfigurations = ValidateDevices(definition.Devices).ToDictionary
(
d => d.Device,
d => (IDictionary <string, object>)d.Configuration.ToDictionary(c => c.Key, c => c.Value, StringComparer.CurrentCultureIgnoreCase)
);
_stateMachine = CreateStateMachine();
}
private bool TryLoadDefinition(FileInfo file, out SessionDefinition definition)
{
try
{
definition = _service.LoadFromFile(file.FullName);
definition.CreatedAt = file.LastWriteTime;
// force default Local recorder
if (definition.Recorders.Any(r => r.Name.Equals("Local", StringComparison.CurrentCultureIgnoreCase)) == false)
{
definition.Recorders.Add(new SessionRecorderDefinition("Local"));
}
return(true);
}
catch (Exception ex)
{
// TODO LOG
}
definition = null;
return(false);
}
private static SessionDefinition CreateDefaultDefinition(IEnumerable <DeviceType> deviceTypes)
{
var definition = SessionDefinition.Create();
definition.Devices = deviceTypes.Select(type => new SessionDeviceDefinition(type, null)).ToList();
definition.Project = "Default";
definition.Source = "Local";
definition.Name = "Recording";
definition.SerializationFormat = "JSON";
definition.StrictStart = true;
definition.Welcome.Ignore = true;
definition.Recorders.Add(new SessionRecorderDefinition("Local"));
definition.Recorders.Add(new SessionRecorderDefinition("Buffer"));
bool hasEyeTracker = definition.SelectedDeviceTypes.Any(device => device.Equals(DeviceType.Physiological.EYETRACKER));
if (hasEyeTracker)
{
definition.PreSessionSteps.Add(new SessionStep()
{
Action = new EyeTrackerCalibrationActionSettings()
});
definition.SessionSteps.Add(new SessionStep()
{
Action = new EyeTrackerValidationActionSettings()
{
PointDuration = 2000
}, Completion = new SessionStepCompletionSettings()
{
Hotkeys = new List <Hotkey>()
{
Hotkey.F10
}
}
});
}
definition.SessionSteps.Add(new SessionStep()
{
Action = new ShowDesktopActionSettings()
{
MinimizeAll = false
}, Completion = new SessionStepCompletionSettings()
{
Hotkeys = new List <Hotkey>()
{
Hotkey.F10
}
}
});
if (hasEyeTracker)
{
definition.PostSessionSteps.Add(new SessionStep()
{
Action = new FixationFilterActionSettings()
});
}
return(definition);
}