public ChannelGraph(MainWindow containingWindow, int channelNumber)
: base()
{
_channel = channelNumber;
this.Width = containingWindow.BDFLength; //NOTE: always scaled in seconds
bdf = containingWindow.bdf;
_channelLabel = new TextBlock(new Run(bdf.channelLabel(_channel)));
this.VerticalAlignment = VerticalAlignment.Top;
path.Stroke = Brushes.Black;
path.StrokeLineJoin = PenLineJoin.Round;
path.Data = geometry;
this.Children.Add(path);
this.ToolTip = bdf.channelLabel(_channel) + "(" + (_channel + 1).ToString("0") + ")";
baseline.X1 = 0;
baseline.HorizontalAlignment = HorizontalAlignment.Left;
baseline.VerticalAlignment = VerticalAlignment.Top;
baseline.Stroke = Brushes.LightBlue;
Grid.SetColumn(baseline, 0);
Grid.SetRow(baseline, 0);
Grid.SetColumnSpan(baseline, 2);
Panel.SetZIndex(baseline, int.MinValue);
containingWindow.MainFrame.Children.Add(baseline);
}
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
}
public PKDetectorEventCounterDescription(BDFEDFFileStream.BDFEDFFileReader BDF)
{
bdf = BDF;
}
