static void Main()
{
App app = new App();
#if !DEBUG
Console.WriteLine("NOT in DEBUG mode");
try
{
app.Run(new MainWindow());
}
catch (Exception e)
{
ErrorWindow ew = new ErrorWindow();
if (e.StackTrace != null)
ew.Message = "In " + e.TargetSite + ": " + e.Message +
";\r\n" + e.StackTrace;
else
ew.Message = "In EEGArtifactEditor: " + e.Message;
ew.ShowDialog();
}
#else
Console.WriteLine("In DEBUG mode");
app.Run(new MainWindow());
#endif
}
private void Create_Click(object sender, RoutedEventArgs e)
{
Create.Visibility = Visibility.Collapsed;
Progress.Text = "0%";
Progress.Visibility = Visibility.Visible;
QuitButton.Visibility = Visibility.Collapsed;
CancelButton.Visibility = Visibility.Visible;
Log.writeToLog("Beginning data consolidation to: " + SYSTATFileName.Text);
try
{
systat = new SYSTAT.SYSTATFileStream(SYSTATFileName.Text,
((bool)SYS.IsChecked) ? SYSTAT.SYSTATFileStream.SFileType.SYS : SYSTAT.SYSTATFileStream.SFileType.SYD);
bw.RunWorkerAsync(this);
}
catch (Exception err)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "***** ERROR ***** MainWindow: " + err.Message;
ew.ShowDialog();
if (systat != null) systat.CloseStream();
}
}
private void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled)
{
if (systat != null) systat.CloseStream();
Log.writeToLog("***** Cancelled *****");
}
else
if (e.Error != null)
{
string s = "***** ERROR ***** " + e.Error.Message;
ErrorWindow ew = new ErrorWindow();
ew.Message = s;
ew.ShowDialog();
if (systat != null) systat.CloseStream();
Log.writeToLog(s);
}
Progress.Visibility = Visibility.Collapsed;
Create.Visibility = Visibility.Visible;
CancelButton.Visibility = Visibility.Collapsed;
QuitButton.Visibility = Visibility.Visible;
}
private void Create_Click(object sender, RoutedEventArgs e)
{
Create.Visibility = Visibility.Hidden;
Log.writeToLog("Beginning data consolidation to: " + SYSTATFileName.Text);
FMFileListItem fli;
SYSTAT.SYSTATFileStream systat = null;
try
{
systat = new SYSTAT.SYSTATFileStream(SYSTATFileName.Text,
((bool)SYS.IsChecked) ? SYSTAT.SYSTATFileStream.SFileType.SYS : SYSTAT.SYSTATFileStream.SFileType.SYD);
Log.writeToLog("Consolidating from files:");
int fNum = 0;
string s;
foreach (FILMANFileRecord ffr in FILMANFileRecords)//First capture all the data variables to be created
{
Log.writeToLog(" " + ffr.path);
systat.AddCommentLine(ffr.path); //FIRST comment line names file
for (int i = 0; i < 6; i++)
systat.AddCommentLine(ffr.stream.Description(i));
systat.AddCommentLine(new string('*', 72)); //LAST comment line to mark end
fli = ffr.FMFilePointSelector;
object[] GVcodes = new object[4] { fli.FileUID, ++fNum, 2, 0 }; //FfGg
// F is the FileUID
// G is the old GV number from FILMAN
// g is the renumbering of GVs
foreach (GroupVar gv in fli.GroupVars) //first the GVs
{
GVcodes[2] = (int)GVcodes[2] + 1;
if (gv.IsSel)
{
GVcodes[3] = (int)GVcodes[3] + 1;
s = FMFileListItem.GVNameParser.Encode(GVcodes, gv.namingConvention);
SYSTAT.SYSTATFileStream.Variable v;
v = new SYSTAT.SYSTATFileStream.Variable(s,
gv.Format == NSEnum.Number ? SYSTAT.SYSTATFileStream.SVarType.Number : SYSTAT.SYSTATFileStream.SVarType.String);
systat.AddVariable(v);
}
}
object[] Pcodes = new object[7] { fli.FileUID, fNum, 0, 0, 0, 0, "" }; //FfCcPpN
// F is the FileUID
// f is the index of file (1-based)
// C is the original channel number from FILMAN (1-based)
// c is the renumbering of channels (1-based)
// P is the original point number from FILMAN (1-based)
// p is the renumbering of points (1-based)
// N is the channel name
foreach (PointGroup pg in fli.PointGroups) //then the data points
{
foreach (int channel in pg.selectedChannels)
{
Pcodes[2] = channel + 1;
s = ffr.stream.ChannelNames(channel);
Pcodes[6] = s.Substring(0, Math.Min(s.Length, 11)).Trim().Replace(' ', '_');
Pcodes[3] = (int)Pcodes[3] + 1;
foreach (int point in pg.selectedPoints)
{
Pcodes[4] = point + 1;
Pcodes[5] = (int)Pcodes[5] + 1;
s = FMFileListItem.PointNameParser.Encode(Pcodes, pg.namingConvention);
SYSTAT.SYSTATFileStream.Variable v = new SYSTAT.SYSTATFileStream.Variable(s.Substring(0, Math.Min(12, s.Length)));
systat.AddVariable(v);
}
}
}
}
foreach (CSVFileRecord cfr in CSVFileRecords) //now get CSV variables
{
Log.writeToLog(" " + cfr.path);
foreach (CSV.Variable v in cfr.stream.CSVVariables)
{
if (v.IsSel)
{
SYSTAT.SYSTATFileStream.Variable var;
var = new SYSTAT.SYSTATFileStream.Variable(v.Name, v.Type);
systat.AddVariable(var);
}
}
} //end data variable capture; now we can write the SYSTAT header
systat.WriteHeader();
FILMANRecord FMRec;
int numberOfRecords;
if (FILMANFileRecords.Count > 0)
numberOfRecords = FILMANFileRecords[0].stream.NRecordSets;
else
numberOfRecords = CSVFileRecords[0].stream.NumberOfRecords;
Log.writeToLog("Creating " + numberOfRecords.ToString("0") + " records of " + TotalDataPoints().ToString("0") + " points");
for (int recordNum = 0; recordNum < numberOfRecords; recordNum++)
{
int pointNumber = 0;
foreach (FILMANFileRecord ffr in FILMANFileRecords)
{
fli = ffr.FMFilePointSelector;
FMRec = ffr.stream.read(recordNum, 0); //read first channel to get GV values
foreach (GroupVar gv in fli.GroupVars)
{
if (gv.IsSel)
{
int GVValue = FMRec.GV[gv.Index];
if (gv.GVE == null || gv.Format == NSEnum.Number || gv.Format == NSEnum.String)
systat.SetVariableValue(pointNumber++, GVValue);
else //GVE != null & Format == NSEnum.MappingString
systat.SetVariableValue(pointNumber++, gv.GVE.ConvertGVValueIntegerToString(GVValue));
}
}
foreach (PointGroup pg in fli.PointGroups)
{
foreach (int chan in pg.selectedChannels)
{
FMRec = ffr.stream.read(recordNum, chan);
foreach (int pt in pg.selectedPoints)
{
systat.SetVariableValue(pointNumber++, FMRec[pt]);
}
}
}
}
foreach (CSVFileRecord cfr in CSVFileRecords) //now get CSV variables
{
cfr.stream.Read();
foreach (CSV.Variable v in cfr.stream.CSVVariables)
if (v.IsSel)
systat.SetVariableValue(pointNumber++, v.Value);
}
systat.WriteDataRecord();
}
systat.CloseStream();
Log.writeToLog("Finished consolidation");
}
catch (Exception err)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "***** ERROR ***** Source: " + err.Source + " Message: " + err.Message;
ew.ShowDialog();
if (systat != null) systat.CloseStream();
}
Create.Visibility = Visibility.Visible;
}
public MainWindow()
{
bool r;
do //first get HDR file and open BDF file
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "Open Header of dataset to be edited...";
dlg.DefaultExt = ".hdr"; // Default file extension
dlg.Filter = "HDR Files (.hdr)|*.hdr"; // Filter files by extension
Nullable<bool> result = dlg.ShowDialog();
if (result == null || result == false) Environment.Exit(0);
directory = System.IO.Path.GetDirectoryName(dlg.FileName); //will use to find other files in dataset
headerFileName = System.IO.Path.GetFileNameWithoutExtension(dlg.FileName);
header = (new HeaderFileReader(dlg.OpenFile())).read();
updateFlag = header.Events.ContainsKey("**ArtifactBegin"); //indicates that we are editing a dataset that has already been edited for artifacts
bdf = new BDFEDFFileReader(new FileStream(System.IO.Path.Combine(directory, header.BDFFile),
FileMode.Open, FileAccess.Read));
//make list of candidate EEG channels, so that channel selection window can use it
BDFLength = (double)bdf.NumberOfRecords * bdf.RecordDuration;
string trans = bdf.transducer(0); //here we assumne that channel 0 is an EEG channel
for (int i = 0; i < bdf.NumberOfChannels - 1; i++) //exclude Status channel
if (bdf.transducer(i) == trans) EEGChannels.Add(i);
Window1 w = new Window1(this); //open channel selection and file approval window
r = (bool)w.ShowDialog();
} while (r == false);
InitializeComponent();
Log.writeToLog("Starting EEGArtifactEditor " + Assembly.GetExecutingAssembly().GetName().Version.ToString() +
" on dataset " + headerFileName);
ViewerGrid.Width = BDFLength;
try
{
//process Events in current dataset; we have to do this now in case this is an update situation, but don't have to when we finish
Event.EventFactory.Instance(header.Events); // set up the factory, based on this Event dictionary
//and read them in
EventFileReader efr = new EventFileReader(
new FileStream(System.IO.Path.Combine(directory, header.EventFile),
FileMode.Open, FileAccess.Read)); // open Event file
foreach (InputEvent ie in efr)// read in all Events into list
events.Add(new OutputEvent(ie));
efr.Close(); //now events is list of Events in the dataset
//now set zeroTime for this BDF file, after finding an appropriate (non-"naked") Event
bool ok = false;
foreach (OutputEvent ev in events)
if (header.Events[ev.Name].IsCovered)
{
bdf.setZeroTime(ev);
ok = true;
break;
}
if (!ok)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "Unable to find a covered Event in this dataset on which to synchronize clocks. Exiting.";
ew.ShowDialog();
Log.writeToLog("Unable to synchronize clocks.");
this.Close();
}
if (updateFlag) //re-editing this dataset for artifacts
{
Event.EventFactory.Instance(header.Events); // set up the factory, based on this Event dictionary
//and read them in
OutputEvent ev;
int i = 0;
double left;
while (i < events.Count)
{
ev = events[i];
if (ev.Name == "**ArtifactBegin")
{
left = bdf.timeFromBeginningOfFileTo(ev);
events.Remove(ev);
while (i < events.Count)
{
ev = events[i];
if (ev.Name == "**ArtifactEnd")
{
MarkerCanvas.createMarkRegion(left, bdf.timeFromBeginningOfFileTo(ev));
events.Remove(ev);
break;
}
if (ev.Name == "**ArtifactBegin")
throw (new Exception("Unmatched artifact Event in Event file " +
System.IO.Path.Combine(directory, header.EventFile)));
i++;
}
}
else
i++;
}
}
//initialize the individual channel canvases
foreach (int chan in selectedEEGChannels)
{
ChannelCanvas cc = new ChannelCanvas(this, chan);
currentChannelList.Add(cc);
ViewerCanvas.Children.Add(cc);
ViewerCanvas.Children.Add(cc.offScaleRegions);
}
Title = headerFileName; //set window title
BDFFileInfo.Content = bdf.ToString();
HDRFileInfo.Content = header.ToString();
ElectrodeInputFileStream eif = new ElectrodeInputFileStream(
new FileStream(System.IO.Path.Combine(directory, header.ElectrodeFile),
FileMode.Open, FileAccess.Read)); //open Electrode file
electrodes = eif.etrPositions;
//initialize vertical gridline array; never more than 18
for (int i = 0; i < 18; i++)
{
Line l = new Line();
Grid.SetRow(l, 0);
Grid.SetColumn(l, 0);
l.Y1 = 0D;
l.HorizontalAlignment = HorizontalAlignment.Left;
l.VerticalAlignment = VerticalAlignment.Stretch;
l.IsHitTestVisible = false;
l.Stroke = Brushes.LightBlue;
l.Visibility = Visibility.Hidden;
Panel.SetZIndex(l, int.MaxValue);
VerticalGrid.Children.Add(l);
gridlines[i] = l;
}
//Initialize timer
timer.AutoReset = true;
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
//Initialize channel information popup
Color c1 = Color.FromArgb(0xFF, 0xF8, 0xF8, 0xF8);
Color c2 = Color.FromArgb(0xFF, 0xC8, 0xC8, 0xC8);
popupTB.Background = new LinearGradientBrush(c1, c2, 45D);
popupTB.Foreground = Brushes.Black;
popupTB.Padding = new Thickness(4D);
Border b = new Border();
b.BorderThickness = new Thickness(1);
b.CornerRadius = new CornerRadius(4);
b.BorderBrush = Brushes.Tomato;
b.Margin = new Thickness(0, 0, 24, 24); //allows drop shadow to show up
b.Effect = new DropShadowEffect();
b.Child = popupTB;
channelPopup.Placement = PlacementMode.MousePoint;
channelPopup.AllowsTransparency = true;
channelPopup.Child = b;
//Initialize FOV slider
FOV.Maximum = Math.Log10(BDFLength);
FOV.Value = 1D;
FOVMax.Text = BDFLength.ToString("0");
//Note file always uses the "main" orginal dataset name, which should be the BDFFile name; this keeps notes from all levels of
//processing in the same place
noteFilePath = System.IO.Path.Combine(directory, System.IO.Path.GetFileNameWithoutExtension(header.BDFFile) + ".notes.txt");
}
catch (Exception ex)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error in EEGArtifactEditor initialization" + ex.Message;
ew.ShowDialog();
this.Close(); //exit
}
//from here on the program is GUI-event driven
}
public MainWindow()
{
Log.writeToLog("Starting DatasetReviewer " + Assembly.GetExecutingAssembly().GetName().Version.ToString());
do
{
bool r;
do
{
System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog();
dlg.Title = "Open Header file to be displayed...";
dlg.DefaultExt = ".hdr"; // Default file extension
dlg.Filter = "HDR Files (.hdr)|*.hdr"; // Filter files by extension
bool result = dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK;
if (!result) Environment.Exit(0);
directory = System.IO.Path.GetDirectoryName(dlg.FileName); //will use to find other files in dataset
headerFileName = System.IO.Path.GetFileNameWithoutExtension(dlg.FileName);
try
{
head = (new HeaderFileReader(dlg.OpenFile())).read();
}
catch (Exception e)
{
r = false; //loop around again
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error reading Header file: " + e.Message;
continue;
}
ED = head.Events;
try
{
bdf = new BDFEDFFileStream.BDFEDFFileReader(
new FileStream(System.IO.Path.Combine(directory, head.BDFFile),
FileMode.Open, FileAccess.Read));
}
catch (Exception e)
{
r = false; //loop around again
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error reading BDF file header: " + e.Message;
ew.ShowDialog();
continue;
}
BDFLength = (double)bdf.NumberOfRecords * bdf.RecordDurationDouble;
Window1 w = new Window1(this);
r = (bool)w.ShowDialog();
} while (r == false);
Log.writeToLog(" on dataset " + headerFileName);
if (includeANAs)
{
foreach (EventDictionaryEntry ede in ED.Values) // add ANA channels that are referenced by extrinsic Events
{
if (ede.IsCovered && ede.IsExtrinsic)
{
int chan = bdf.ChannelNumberFromLabel(ede.channelName);
if (!channelList.Contains(chan)) //don't enter duplicate
channelList.Add(chan);
}
}
}
} while (channelList.Count == 0);
InitializeComponent();
//initialize the individual channel graphs
foreach (int i in channelList)
{
ChannelGraph pg = new ChannelGraph(this, i);
GraphCanvas.Children.Add(pg);
}
Title = headerFileName; //set window title
BDFFileInfo.Content = bdf.ToString();
HDRFileInfo.Content = head.ToString();
Event.EventFactory.Instance(head.Events); // set up the factory
EventFileReader efr = null;
try
{
efr = new EventFileReader(
new FileStream(System.IO.Path.Combine(directory, head.EventFile),
FileMode.Open, FileAccess.Read)); // open Event file
bool z = false;
foreach (Event.InputEvent ie in efr)// read in all Events into dictionary
{
if (ie.IsNaked)
events.Add(ie);
else if (events.Count(e => e.GC == ie.GC) == 0) //quietly skip duplicates
{
if (!z) //use first found covered Event to synchronize clocks
z = bdf.setZeroTime(ie);
events.Add(ie);
}
}
efr.Close(); //now events is Dictionary of Events in the dataset; lookup by GC
}
catch (Exception e)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error reading Event file : " + e.Message + ". Exiting DatasetReviewer.";
ew.ShowDialog();
Log.writeToLog(Environment.NewLine + e.StackTrace);
Environment.Exit(0);
}
try
{
ElectrodeInputFileStream eif = new ElectrodeInputFileStream(
new FileStream(System.IO.Path.Combine(directory, head.ElectrodeFile),
FileMode.Open, FileAccess.Read)); //open Electrode file
electrodes = eif.etrPositions; //read 'em in
}
catch (Exception e)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error reading Electrode file : " + e.Message + ". Exitting DatasetReviewer.";
ew.ShowDialog();
Log.writeToLog(Environment.NewLine + e.StackTrace);
Environment.Exit(0);
}
EventMarkers.Width = BDFLength;
eventTB = new TextBlock(new Run("Events"));
Canvas.SetBottom(eventTB, ScrollBarSize + 13D);
//initialize gridline array
for (int i = 0; i < 18; i++)
{
Line l = new Line();
Grid.SetRow(l, 0);
Grid.SetColumn(l, 0);
Grid.SetColumnSpan(l, 2);
l.Y1 = 0D;
l.HorizontalAlignment = HorizontalAlignment.Left;
l.VerticalAlignment = VerticalAlignment.Stretch;
l.IsHitTestVisible = false;
l.Stroke = Brushes.LightBlue;
l.Visibility = Visibility.Hidden;
Panel.SetZIndex(l, int.MinValue);
MainFrame.Children.Add(l);
gridlines[i] = l;
}
//Initialize timer
timer.AutoReset = true;
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
//Initialize channel information popup
Color c1 = Color.FromArgb(0xFF, 0xF8, 0xF8, 0xF8);
Color c2 = Color.FromArgb(0xFF, 0xC8, 0xC8, 0xC8);
popupTB.Background = new LinearGradientBrush(c1, c2, 45D);
popupTB.Foreground = Brushes.Black;
popupTB.Padding = new Thickness(4D);
Border b = new Border();
b.BorderThickness = new Thickness(1);
b.CornerRadius = new CornerRadius(4);
b.BorderBrush = Brushes.Tomato;
b.Margin = new Thickness(0, 0, 24, 24); //allows drop shadow to show up
b.Effect = new DropShadowEffect();
b.Child = popupTB;
channelPopup.Placement = PlacementMode.MousePoint;
channelPopup.AllowsTransparency = true;
channelPopup.Child = b;
//Initialize Event information popup
eventPopupTB.Background = new LinearGradientBrush(c1, c2, 45D);
eventPopupTB.Foreground = Brushes.Black;
eventPopupTB.Padding = new Thickness(4D);
b = new Border();
b.BorderThickness = new Thickness(1);
b.CornerRadius = new CornerRadius(4);
b.BorderBrush = Brushes.Tomato;
b.Margin = new Thickness(0, 0, 24, 24); //allows drop shadow to show up
b.Effect = new DropShadowEffect();
b.Child = eventPopupTB;
eventPopup.Placement = PlacementMode.MousePoint;
eventPopup.AllowsTransparency = true;
eventPopup.Child = b;
//Initialize FOV slider
FOV.Maximum = Math.Log10(BDFLength);
FOV.Value = 1D;
FOVMax.Text = BDFLength.ToString("0");
//Initialize Event selector
bool first = true;
foreach (EventDictionaryEntry e in head.Events.Values)
{
MenuItem mi = (MenuItem)EventSelector.FindResource("EventMenuItem");
mi.Header = e.Name;
if (first)
{
mi.IsChecked = true;
first = false;
}
EventSelector.Items.Add(mi);
}
noteFilePath = System.IO.Path.Combine(directory,System.IO.Path.ChangeExtension(head.BDFFile,".notes.txt"));
//from here on the program is GUI-event driven
}
private void PerformOpenPFile()
{
string s;
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "Open parameter file ...";
dlg.DefaultExt = ".par"; // Default file extension
dlg.Filter = "PAR Files (.par)|*.par"; // Filter files by extension
dlg.InitialDirectory = Properties.Settings.Default.LastParFile;
bool result = dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK;
if (!result) return;
Properties.Settings.Default.LastParFile = System.IO.Path.GetDirectoryName(dlg.FileName);
XmlReaderSettings xrs = new XmlReaderSettings();
xrs.CloseInput = true;
xrs.IgnoreWhitespace = true;
XmlReader xml = XmlReader.Create(dlg.OpenFile(), xrs);
try
{
if(!xml.ReadToFollowing("ASCtoFMParameters")) throw new XmlException("No ASCtoFMParameters element found");
s = xml["ClockSync"];
if (s == "First covered Event")
SyncToFirst.IsChecked = true;
else
if (s == "None")
NoSyncToStatus.IsChecked = true;
else
SyncToMiddle.IsChecked = true;
xml.ReadStartElement("ASCtoFMParameters");
xml.ReadStartElement("EpisodeDescriptions");
while (EpisodeEntries.Items.Count > 0) EpisodeEntries.Items.RemoveAt(0); //remove old entries
while (xml.Name == "EpisodeDescription")
{
EpisodeDescriptionEntry ede = new EpisodeDescriptionEntry(head, this);
if (ede.ReadNewSettings(xml))
EpisodeEntries.Items.Add(ede);
}
xml.ReadEndElement(/* EpisodeDescriptions */);
listView2.SelectedItem = null;
xml.ReadStartElement("GroupVariables");
while (xml.Name == "GV")
{
s = xml.ReadElementContentAsString();
for (int i = 0; i < listView2.Items.Count; i++)
{
if (((GVEntry)listView2.Items[i]).Name == s)
{
listView2.SelectedItems.Add(listView2.Items[i]);
break;
}
} //silently skip GVs not in current dataset
}
xml.ReadEndElement(/* GroupVariables */);
SelChan.Text = xml.ReadElementString("Channels");
s = xml["Remove"];
if (s != null) //may not exist if using Radin reference
if (s == "Offsets") removeOffsets.IsChecked = true;
else
if (s == "Trends") removeTrends.IsChecked = true;
else
noneOffsets.IsChecked = true;
xml.ReadStartElement("Samples");
Decimation.Text = xml.ReadElementString("Decimation");
RecLength.Text = xml.ReadElementString("RecordLength");
if (xml.Name == "RadinReference")
{
Radin.IsChecked = true;
xml.ReadStartElement();
RadinLow.Text = xml.ReadElementString("From");
RadinHigh.Text = xml.ReadElementString("To");
xml.ReadEndElement(/* RadinReference */);
}
else
Radin.IsChecked = false;
xml.ReadEndElement(/* Samples */);
s = xml["Type"]; //Type must be present
if (s == "SelectedChannels") radioButton2.IsChecked = true;
else
if (s == "Expression") radioButton4.IsChecked = true;
else
radioButton3.IsChecked = true;
string v = xml.ReadElementString("Reference");
if (s != "None")
if (s == "Expression") RefChanExpression.Text = v;
else RefChan.Text = v; //SelectedChannels case
xml.ReadEndElement(/* ASCtoFMParameters */);
}
catch (XmlException e)
{
ErrorWindow er = new ErrorWindow();
er.Message = "Error in parameter file at line number " + e.LineNumber.ToString("0") + ". Unable to continue.";
er.ShowDialog();
}
xml.Close();
RemoveSpec.IsEnabled = EpisodeEntries.Items.Count > 1;
}
public MainWindow()
{
bool standAlone = Environment.GetCommandLineArgs().Length < 3;
Window1 w;
string templateFileName;
string ETRFileName;
bool useMonitor;
if (standAlone)
{
w = new Window1();
try
{
foreach (string s in Directory.EnumerateFiles(networkFolder + System.IO.Path.DirectorySeparatorChar + templatesFolder))
{
string f = System.IO.Path.GetFileNameWithoutExtension(s);
w.Templates.Items.Add(f);
}
}
catch (Exception e)
{
CCIUtilities.ErrorWindow ew = new CCIUtilities.ErrorWindow();
ew.Message = "Unable to access Templates folder; message = " + e.Message;
ew.ShowDialog();
Environment.Exit(0);
}
w.Templates.SelectedIndex = 0;
w.WindowStartupLocation = WindowStartupLocation.CenterScreen;
if (!(bool)w.ShowDialog()) Environment.Exit(0);
mode = w._mode;
if (mode == 0) samples = w._sampCount1;
else if (mode == 1) samples = w._sampCount2;
else if (mode == 3) threshold = w._SDThresh;
voice = (bool)w.Voice.IsChecked;
hemisphere = w.Hemisphere.SelectedIndex;
templateFileName = (string)w.Templates.SelectedValue;
ETRFileName = System.IO.Path.GetFileNameWithoutExtension(w._etrFileName);
useMonitor = (bool)w.Monitor.IsChecked;
}
else
{
mode = 0; //always single click
samples = 1; //single sample only
voice = true;
hemisphere = 0; //X+
templateFileName = Environment.GetCommandLineArgs()[1];
ETRFileName = networkFolder + System.IO.Path.DirectorySeparatorChar + Environment.GetCommandLineArgs()[2];
useMonitor = true;
}
//Read in electrode array template
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
settings.IgnoreComments = true;
settings.IgnoreProcessingInstructions = true;
settings.CloseInput = true;
XmlReader templateReader = XmlReader.Create(networkFolder + System.IO.Path.DirectorySeparatorChar +
templatesFolder + System.IO.Path.DirectorySeparatorChar + templateFileName + ".xml", settings); //templates are always on network drive
templateReader.MoveToContent();
templateReader.MoveToAttribute("N");
numberOfElectrodes = templateReader.ReadContentAsInt(); //number of items
templateList = new List<electrodeTemplateListElement>(numberOfElectrodes);
templateReader.ReadStartElement("ElectrodeNames");
for (int i = 0; i < numberOfElectrodes; i++)
{
templateReader.ReadStartElement("Electrode");
electrodeTemplateListElement ele = new electrodeTemplateListElement();
ele.Name = templateReader.ReadElementContentAsString("Print","");
if (templateReader.Name == "Speak")
{
ele.speakType = templateReader["Type"];
if (ele.speakType == "String")
ele.speakString = templateReader.ReadElementContentAsString("Speak", ""); //read string to speak
else
{
templateReader.ReadStartElement("Speak");
while (templateReader.Name != "Speak")
ele.speakString += templateReader.ReadOuterXml(); //read SSML string to speak
templateReader.ReadEndElement(/*Speak*/);
}
}
else
{
ele.speakType = "None";
ele.speakString = null;
}
templateList.Add(ele);
templateReader.ReadEndElement(/*Electrode*/);
}
templateReader.ReadEndElement(/*ElectrodeNames*/);
templateReader.Close();
//Open electrode position file
efs = new ElectrodeOutputFileStream(
new FileStream(ETRFileName + "." + numberOfElectrodes.ToString("000") + ".etr", FileMode.Create, FileAccess.Write),
typeof(XYZRecord));
electrodeLocations = new List<XYZRecord>(numberOfElectrodes); //set up temporary location list, so changes can be made
projection = new Projection(eyeDistance);
InitializeComponent();
this.MinWidth = (double)SystemInformation.WorkingArea.Width * 96D / screenDPI;
this.MinHeight = (double)SystemInformation.WorkingArea.Height * 96D / screenDPI;
//Initialize Polhemus into standard state
try
{
PolhemusStream ps = new PolhemusStream();
p = new PolhemusController(ps);
p.InitializeSystem();
p.SetEchoMode(PolhemusController.EchoMode.On); //Echo on
p.OutputFormat(PolhemusController.Format.Binary); //Binary output
int v = hemisphere % 2 == 1 ? -1 : 1; //set correct hemisphere of operation
if (hemisphere < 2)
p.HemisphereOfOperation(null, v, 0, 0);
else if (hemisphere < 4)
p.HemisphereOfOperation(null, 0, v, 0);
else
p.HemisphereOfOperation(null, 0, 0, v);
p.SetUnits(PolhemusController.Units.Metric); //Metric measurements
Type[] df1 = { typeof(CartesianCoordinates) }; //set up cartesian coordinate output only for stylus
p.OutputDataList(1, df1);
Type[] df2 = { typeof(CartesianCoordinates), typeof(DirectionCosineMatrix) }; //coordinates and direction cosines for reference sensor
p.OutputDataList(2, df2);
StylusAcquisition.Monitor c = null;
if (useMonitor)
c = Monitor;
w = null; //free resources, if any
if (mode == 0)
{
StylusAcquisition.SingleShot sm = SinglePoint;
sa = new StylusAcquisition(p, sm, c);
}
else
{
StylusAcquisition.Continuous sm = ContinuousPoints;
sa = new StylusAcquisition(p, sm, c);
}
AcquisitionFinished += new PointAcquisitionFinishedEventHandler(AcquisitionLoop);
electrodeNumber = -3; //Fiducial points are first
if(!standAlone)
{
Window2 w2 = new Window2();
w2.ElecTemplate.Text = Environment.GetCommandLineArgs()[1];
w2.Output.Text = Environment.GetCommandLineArgs()[2];
if (!(bool)w2.ShowDialog()) Environment.Exit(0);
}
AcquisitionLoop(sa, null); //Prime the pump!
}
catch (Exception e)
{
ErrorWindow ew = new ErrorWindow();
ew.Message = "Error in Polhemus initialization: " + e.Message;
ew.ShowDialog();
Environment.Exit(1);
}
}
