/// <summary>
/// Starts a multiple dialog routine (raw data import assistant)
/// for reading raw data files into the programs database
/// </summary>
/// <param name="mainWindow">
/// The <see cref="MainForm"/> to get access to the status label.
/// </param>
public static void Start(MainForm mainWindow)
{
try
{
asciiSetting = new ASCIISettings();
detectionSetting = new DetectionSettings();
var objfrmImportAssistent = new ImportRawDataAssistentDialog();
if (objfrmImportAssistent.ShowDialog() == DialogResult.OK)
{
OpenFile:
if (asciiSetting.FileDialog.ShowDialog() == DialogResult.OK)
{
// Save filename
string filename = asciiSetting.FileDialog.FileName;
// Ask the user to use a settings file
// and loads it into the importsettings, if true.
AskforUsingSettingsFile();
// Save import file
asciiSetting.Filename = filename;
// Set import mode
detectionSetting.ImportType = ImportTypes.Rawdata;
var objfrmImportReadFile = new ImportParseFileDialog(ref asciiSetting);
ReadFile:
DialogResult resultRawData = objfrmImportReadFile.ShowDialog();
if (resultRawData == DialogResult.OK)
{
var objfrmImportRawDataAssignColumns = new ImportRawDataAssignColumnsDialog();
MakeAssignments:
DialogResult resultAssign = objfrmImportRawDataAssignColumns.ShowDialog();
if (resultAssign == DialogResult.OK)
{
var objfrmImportTrials = new ImportTrialsDialog(ref asciiSetting, ref detectionSetting);
CheckTrials:
DialogResult resultTrials = objfrmImportTrials.ShowDialog();
if (resultTrials == DialogResult.OK)
{
var objfrmImportImages = new ImportImagesDialog(ref asciiSetting, ref detectionSetting);
DialogResult resultImages = objfrmImportImages.ShowDialog();
if (resultImages == DialogResult.OK)
{
if (MessageBox.Show(
"Would you like to save the import settings ?",
Application.ProductName,
MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)
{
SaveImportSettings();
}
// Show import splash window
asciiSetting.WaitingSplash.RunWorkerAsync();
// Give some time to show the splash ...
Application.DoEvents();
// Read log file again, but complete
GenerateOgamaRawDataList(-1);
// Generate the trials
GenerateOgamaSubjectAndTrialList();
// Save the import into ogamas database and the mdf file.
bool successful = SaveImportIntoTablesAndDB();
// Create slideshow trials
GenerateOgamaSlideshowTrials(detectionSetting, mainWindow);
// Calculate Fixations
CalculateFixations(mainWindow);
// Clear lists
SubjectList.Clear();
TrialList.Clear();
RawDataList.Clear();
// Import has finished.
asciiSetting.WaitingSplash.CancelAsync();
// Inform user about success.
if (successful)
{
string message = "Import data successfully written to database." + Environment.NewLine
+ "Please don´t forget to move the stimuli images to the SlideResources subfolder"
+ "of the experiment, otherwise no images will be shown.";
ExceptionMethods.ProcessMessage("Success", message);
}
else
{
string message = "Import had errors. Some or all of the import data "
+ "could not be written the database.";
ExceptionMethods.ProcessErrorMessage(message);
}
}
else if (resultImages == DialogResult.Cancel)
{
goto CheckTrials;
}
}
else if (resultTrials == DialogResult.Cancel)
{
goto MakeAssignments;
}
}
else if (resultAssign == DialogResult.Cancel)
{
goto ReadFile;
}
}
else if (resultRawData == DialogResult.Cancel)
{
goto OpenFile;
}
}
}
}
catch (Exception ex)
{
string message = "Something failed during import." + Environment.NewLine
+ "Please try again with other settings. " + Environment.NewLine + "Error: " + ex.Message;
ExceptionMethods.ProcessErrorMessage(message);
if (asciiSetting.WaitingSplash.IsBusy)
{
asciiSetting.WaitingSplash.CancelAsync();
}
}
}
/// <summary>
/// This method calculates the fixations for the subjects
/// that are currently imported.
/// </summary>
/// <param name="mainWindow">
/// The <see cref="MainForm"/> to get access to the status label.
/// </param>
private static void CalculateFixations(MainForm mainWindow)
{
mainWindow.StatusLabel.Text = "Calculating Fixations ...";
foreach (SubjectsData subject in SubjectList)
{
// Get trial data of current subject
DataTable trialsTable = Document.ActiveDocument.DocDataSet.TrialsAdapter.GetDataBySubject(subject.SubjectName);
// Calculate fixations
var calculationObject = new FixationCalculation();
calculationObject.CalcFixations(SampleType.Gaze, subject.SubjectName, trialsTable, null, null);
calculationObject.CalcFixations(SampleType.Mouse, subject.SubjectName, trialsTable, null, null);
}
mainWindow.StatusLabel.Text = "Fixation calculation done ...";
}
/// <summary>
/// This static method creates a slide with a sized image
/// for each trial and adds it to the slideshow.
/// </summary>
/// <param name="detectonSettings">
/// The <see cref="DetectionSettings"/>
/// used in this import.
/// </param>
/// <param name="mainWindow">
/// The <see cref="MainForm"/> to get access to the status label.
/// </param>
public static void GenerateOgamaSlideshowTrials(DetectionSettings detectonSettings, MainForm mainWindow)
{
// Stores found stimuli files
List<string> trialNames = Document.ActiveDocument.ExperimentSettings.SlideShow.GetTrialNames();
foreach (KeyValuePair<int, int> kvp in detectonSettings.TrialSequenceToTrialIDAssignments)
{
int trialID = kvp.Value;
string file = string.Empty;
if (detectonSettings.TrialIDToImageAssignments.ContainsKey(trialID))
{
file = detectonSettings.TrialIDToImageAssignments[trialID];
}
string filename = Path.GetFileNameWithoutExtension(file);
// Create slide
var stopConditions = new StopConditionCollection
{
new MouseStopCondition(
MouseButtons.Left,
true,
string.Empty,
null,
Point.Empty)
};
VGImage stimulusImage = null;
if (file != string.Empty)
{
stimulusImage = new VGImage(
ShapeDrawAction.None,
Pens.Black,
Brushes.Black,
SystemFonts.MenuFont,
Color.White,
Path.GetFileName(file),
Document.ActiveDocument.ExperimentSettings.SlideResourcesPath,
ImageLayout.Zoom,
1f,
Document.ActiveDocument.PresentationSize,
VGStyleGroup.None,
filename,
string.Empty,
true)
{
Size = Document.ActiveDocument.PresentationSize
};
}
var newSlide = new Slide(
filename,
Color.White,
null,
stopConditions,
null,
string.Empty,
Document.ActiveDocument.PresentationSize) { Modified = true, MouseCursorVisible = true };
// Only add stimulus if an image exists
if (file != string.Empty)
{
newSlide.VGStimuli.Add(stimulusImage);
}
else
{
newSlide.Name = "No stimulus detected";
}
// Create trial
if (Document.ActiveDocument.ExperimentSettings.SlideShow.GetNodeByID(trialID) != null)
{
// trialID = int.Parse(Document.ActiveDocument.ExperimentSettings.SlideShow.GetUnusedNodeID());
// var message = string.Format("The trial with the ID:{0} exists already in the slideshow so it will not be created."
// + Environment.NewLine + "Delete the trial with this ID in the slideshow design module if you want it to be newly created by the importer, or assign a new ID to the imported data.", trialID);
// ExceptionMethods.ProcessMessage("This trial exists already", message);
continue;
}
var newTrial = new Trial(filename, trialID) { Name = filename };
newTrial.Add(newSlide);
if (trialNames.Contains(filename) || (filename == string.Empty && trialNames.Contains("No stimulus detected")))
{
// Trial already exists
continue;
}
trialNames.Add(filename);
// Create slide node
var slideNode = new SlideshowTreeNode(newSlide.Name)
{
Name = trialID.ToString(CultureInfo.InvariantCulture),
Slide = newSlide
};
// Add slide node to slideshow
Document.ActiveDocument.ExperimentSettings.SlideShow.Nodes.Add(slideNode);
Document.ActiveDocument.Modified = true;
}
mainWindow.StatusLabel.Text = "Saving slideshow to file ...";
if (!Document.ActiveDocument.SaveSettingsToFile(Document.ActiveDocument.ExperimentSettings.DocumentFilename))
{
ExceptionMethods.ProcessErrorMessage("Couldn't save slideshow to experiment settings.");
}
mainWindow.StatusLabel.Text = "Refreshing context panel ...";
mainWindow.RefreshContextPanelImageTabs();
mainWindow.StatusLabel.Text = "Ready ...";
mainWindow.StatusProgressbar.Value = 0;
}
