X-Git-Url: http://git.euphorik.ch/?p=master-thesis.git;a=blobdiff_plain;f=Parasitemia%2FParasitemiaUI%2FGUI.fs;fp=Parasitemia%2FParasitemiaUI%2FGUI.fs;h=ade197ed9d4fdd0f5d8f260d8ef71c68e4a6bd7e;hp=77281d3aaaf3e697f78aa7b912a5bcdd7da7ad65;hb=b87b35b922551f122228df1fd9c530bbb807935a;hpb=2e3cd07dd099944059ef5e7a7f5ef57ffe3d677b diff --git a/Parasitemia/ParasitemiaUI/GUI.fs b/Parasitemia/ParasitemiaUI/GUI.fs index 77281d3..ade197e 100644 --- a/Parasitemia/ParasitemiaUI/GUI.fs +++ b/Parasitemia/ParasitemiaUI/GUI.fs @@ -19,7 +19,7 @@ open ParasitemiaCore.Config open ParasitemiaCore.Utils open Types -let run (defaultConfig: Config) (fileToOpen: string option) = +let run (defaultConfig : Config) (fileToOpen : string option) = let app = new Application() let win = Views.MainWindow() @@ -33,7 +33,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.menuHightlightRBC.IsChecked <- displayHealthy // Utils. - let extractRBCPreview (img: Emgu.CV.Image) (rbc: RBC) : Emgu.CV.Image = + let extractRBCPreview (img : Emgu.CV.Image) (rbc : RBC) : Emgu.CV.Image = let rbcWidth = rbc.size.Width let rbcHeight = rbc.size.Height let x = rbc.center.X - rbcWidth / 2. |> roundInt @@ -44,14 +44,14 @@ let run (defaultConfig: Config) (fileToOpen: string option) = System.Drawing.Size((if x + w >= img.Width then img.Width - x else w), (if y + h >= img.Height then img.Height - y else h)))) - let setRBCFrameStyle (srcImg: SourceImage) (rbc: RBC) (frame: Views.RBCFrame) = + let setRBCFrameStyle (srcImg : SourceImage) (rbc : RBC) (frame : Views.RBCFrame) = frame.Opacity <- if displayHealthy || rbc.setManually || rbc.infected then 1. else 0. let color = if rbc.infected then srcImg.InfectedRBCColor else srcImg.HealthyRBCColor frame.manuallyAdded.Visibility <- if rbc.setManually then Visibility.Visible else Visibility.Hidden frame.manuallyAdded.Fill <- color frame.border.Stroke <- color - let RBCFrameFromExisting (srcImg: SourceImage) (rbc: RBC) (frame: Views.RBCFrame) : Views.RBCFrame = + let RBCFrameFromExisting (srcImg : SourceImage) (rbc : RBC) (frame : Views.RBCFrame) : Views.RBCFrame = frame.Visibility <- Visibility.Visible frame.Height <- rbc.size.Height frame.Width <- rbc.size.Width @@ -67,22 +67,21 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let statusMessageTimer = Threading.DispatcherTimer() statusMessageTimer.Tick.AddHandler(fun obj args -> statusMessageTimer.Stop(); win.txtMessageStatus.Text <- "") statusMessageTimer.Interval <- TimeSpan(0, 0, 2) - let displayStatusMessage (message: string) = + let displayStatusMessage (message : string) = win.txtMessageStatus.Text <- message statusMessageTimer.Stop() statusMessageTimer.Start() - let highlightRBCFrame (frame: Views.RBCFrame) (highlight: bool) = + let highlightRBCFrame (frame : Views.RBCFrame) (highlight : bool) = let rbc = frame.Tag :?> RBC - if highlight - then + if highlight then frame.border.StrokeThickness <- 3. if not rbc.infected && not rbc.setManually && not displayHealthy then frame.Opacity <- 1. else frame.border.StrokeThickness <- 1. if not rbc.infected && not rbc.setManually && not displayHealthy then frame.Opacity <- 0. - let zoomToRBC (rbc: RBC) = + let zoomToRBC (rbc : RBC) = win.scrollViewCurrentImage.ScrollToHorizontalOffset(rbc.center.X * currentScale - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left) win.scrollViewCurrentImage.ScrollToVerticalOffset(rbc.center.Y * currentScale - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top) @@ -125,13 +124,14 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.txtGlobalParasitemia.Inlines.Clear() let total, infected = state.GlobalParasitemia win.txtGlobalParasitemia.Inlines.Add(Documents.Run(Utils.percentText (total, infected), FontWeight = FontWeights.Bold)) - if total > 0 && total < warningBelowNumberOfRBC - then + if total > 0 && total < warningBelowNumberOfRBC then win.txtGlobalParasitemia.Inlines.Add( Documents.Run( sprintf " Warning: the number of erythrocytes should be above %d" warningBelowNumberOfRBC, FontWeight = FontWeights.Bold, - Foreground = Brushes.Red)) + Foreground = Brushes.Red + ) + ) let updateViewportPreview () = for preview in win.stackPreviews.Children |> Seq.cast do @@ -154,38 +154,38 @@ let run (defaultConfig: Config) (fileToOpen: string option) = marginLeft, marginTop, marginRight, - marginBottom) + marginBottom + ) else preview.viewport.Visibility <- Visibility.Hidden - let rec setAsInfected (srcImg: SourceImage) (rbc: RBC) (infected: bool) = + let rec setAsInfected (srcImg : SourceImage) (rbc : RBC) (infected : bool) = state.SetAsInfected rbc infected win.canvasCurrentImage.Children |> Seq.cast - |> Seq.iter - (fun frame -> - if (frame.Tag :?> RBC) = rbc - then - setRBCFrameStyle srcImg rbc frame) + |> Seq.iter ( + fun frame -> + if (frame.Tag :?> RBC) = rbc then + setRBCFrameStyle srcImg rbc frame + ) updateRBCFramesPreview () updateCurrentImageInformation () updateGlobalParasitemia () - and RBCFrame (srcImg: SourceImage) (rbc: RBC) : Views.RBCFrame = + and RBCFrame (srcImg : SourceImage) (rbc : RBC) : Views.RBCFrame = let frame = RBCFrameFromExisting srcImg rbc (Views.RBCFrame()) frame.SetValue(Panel.ZIndexProperty, Int32.MaxValue - rbc.num) // To be sure the frame.menuRBCSetAsHealthy.Click.AddHandler(fun obj args -> setAsInfected srcImg (frame.Tag :?> RBC) false) frame.menuRBCSetAsInfected.Click.AddHandler(fun obj args -> setAsInfected srcImg (frame.Tag :?> RBC) true) frame.ContextMenuOpening.AddHandler( fun obj args -> - if (frame.Tag :?> RBC).infected - then + if (frame.Tag :?> RBC).infected then frame.menuRBCSetAsHealthy.Visibility <- Visibility.Visible frame.menuRBCSetAsInfected.Visibility <- Visibility.Collapsed else frame.menuRBCSetAsHealthy.Visibility <- Visibility.Collapsed - frame.menuRBCSetAsInfected.Visibility <- Visibility.Visible) - + frame.menuRBCSetAsInfected.Visibility <- Visibility.Visible + ) frame.ContextMenuClosing.AddHandler(fun obj args -> if not frame.IsMouseOver then highlightRBCFrame frame false ) frame.MouseEnter.AddHandler(fun obj args -> highlightRBCFrame frame true) frame.MouseLeave.AddHandler(fun obj args -> if not frame.grid.ContextMenu.IsOpen then highlightRBCFrame frame false) @@ -197,8 +197,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let mutable currentPreview = 0 for rbc in srcImg.rbcs |> List.filter (fun rbc -> displayHealthy || rbc.infected) do let previewInfected = - if currentPreview < win.stackRBC.Children.Count - then + if currentPreview < win.stackRBC.Children.Count then RBCFrameFromExisting srcImg rbc (win.stackRBC.Children.[currentPreview] :?> Views.RBCFrame) else let f = RBCFrame srcImg rbc @@ -223,12 +222,11 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let mutable currentCanvas = 0 for rbc in srcImg.rbcs do let frame = - if currentCanvas < win.canvasCurrentImage.Children.Count - then + if currentCanvas < win.canvasCurrentImage.Children.Count then RBCFrameFromExisting srcImg rbc (win.canvasCurrentImage.Children.[currentCanvas] :?> Views.RBCFrame) else let f = RBCFrame srcImg rbc - f.Root.Opacity <- 0.7 + f.Opacity <- 0.7 win.canvasCurrentImage.Children.Add(f) |> ignore f @@ -244,11 +242,9 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let askDocumentPathToSave () : string option = let dialog = SaveFileDialog(AddExtension = true, DefaultExt = PiaZ.extension, Filter = PiaZ.filter) - if state.FilePath <> "" - then + if state.FilePath <> "" then dialog.FileName <- FileInfo(state.FilePath).Name - elif state.PatientID <> "" - then + elif state.PatientID <> "" then dialog.FileName <- state.PatientID + PiaZ.extension let res = dialog.ShowDialog() @@ -259,8 +255,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let saveCurrentDocument () = try - if state.FilePath = "" - then + if state.FilePath = "" then match askDocumentPathToSave () with | Some filepath -> state.FilePath <- filepath @@ -284,8 +279,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = // Ask the use to save the current document if neccessary. let askSaveCurrent () = - if state.AlteredSinceLastSave - then + if state.AlteredSinceLastSave then match MessageBox.Show("Would you like to save the current document?", "Saving the current document", MessageBoxButton.YesNo, MessageBoxImage.Question) with | MessageBoxResult.Yes -> saveCurrentDocument () | _ -> () @@ -316,13 +310,12 @@ let run (defaultConfig: Config) (fileToOpen: string option) = updateCurrentImageInformation () - let setCurrentImage (srcImg: SourceImage) = - if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg - then + let setCurrentImage (srcImg : SourceImage) = + if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg then state.CurrentImage <- Some srcImg updateCurrentImage () - let addPreview (srcImg: SourceImage) = + let addPreview (srcImg : SourceImage) = let imgCtrl = Views.ImageSourcePreview(Margin = Thickness(3.)) imgCtrl.menuRemoveImage.Click.AddHandler(fun obj args -> @@ -330,8 +323,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let srcImg = imgCtrl.Tag :?> SourceImage let currentRemoved = Some srcImg = state.CurrentImage state.RemoveSourceImage srcImg - if currentRemoved - then + if currentRemoved then updateCurrentImage() updateGlobalParasitemia() @@ -347,7 +339,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.stackPreviews.Children.Add(imgCtrl) |> ignore // Zoom to a mouse position into the control 'imgCtrl'. - let zoomTo (mousePos: Point) = + let zoomTo (mousePos : Point) = let canvasW = win.canvasCurrentImage.ActualWidth * currentScale let canvasH = win.canvasCurrentImage.ActualHeight * currentScale let centerX = (mousePos.X - imgCtrl.BorderThickness.Left) / (imgCtrl.ActualWidth - imgCtrl.BorderThickness.Left) * canvasW @@ -359,17 +351,18 @@ let run (defaultConfig: Config) (fileToOpen: string option) = setCurrentImage (state.SourceImages |> Seq.find (fun srcImg -> (srcImg :> Object) = imgCtrl.Tag)) imgCtrl.UpdateLayout() zoomTo (args.GetPosition(imgCtrl)) - imgCtrl.CaptureMouse() |> ignore) + imgCtrl.CaptureMouse() |> ignore + ) imgCtrl.MouseMove.AddHandler(fun obj args -> - if imgCtrl.IsMouseCaptured - then - zoomTo (args.GetPosition(imgCtrl))) + if imgCtrl.IsMouseCaptured then + zoomTo (args.GetPosition(imgCtrl)) + ) imgCtrl.MouseLeftButtonUp.AddHandler(fun obj args -> - if imgCtrl.IsMouseCaptured - then - imgCtrl.ReleaseMouseCapture()) + if imgCtrl.IsMouseCaptured then + imgCtrl.ReleaseMouseCapture() + ) let updatePreviews () = win.stackPreviews.Children.Clear () @@ -383,7 +376,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = updateGlobalParasitemia () updateDocumentStatus () - let loadFile (filepath: string) = + let loadFile (filepath : string) = askSaveCurrent () let previousFilePath = state.FilePath try @@ -399,8 +392,8 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let askLoadFile () = let dialog = OpenFileDialog(Filter = PiaZ.filter) let res = dialog.ShowDialog() - if res.HasValue && res.Value - then loadFile dialog.FileName + if res.HasValue && res.Value then + loadFile dialog.FileName let newFile () = askSaveCurrent () @@ -411,11 +404,9 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let extension = ".txt" let dialog = SaveFileDialog(AddExtension = true, DefaultExt = extension) - if state.FilePath <> "" - then + if state.FilePath <> "" then dialog.FileName <- Path.GetFileNameWithoutExtension(state.FilePath) + extension - elif state.PatientID <> "" - then + elif state.PatientID <> "" then dialog.FileName <- state.PatientID + extension let res = dialog.ShowDialog() @@ -430,8 +421,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = let importImage () = let dialog = OpenFileDialog(Filter = "Image Files|*.png;*.jpg;*.tif;*.tiff", Multiselect = true) let res = dialog.ShowDialog() - if res.HasValue && res.Value - then + if res.HasValue && res.Value then let noSourceImage = state.SourceImages.Count() = 0 for filename in dialog.FileNames do @@ -445,13 +435,12 @@ let run (defaultConfig: Config) (fileToOpen: string option) = updateGlobalParasitemia () - if noSourceImage - then + if noSourceImage then updateCurrentImage () win.txtPatient.TextChanged.AddHandler(fun obj args -> state.PatientID <- win.txtPatient.Text) - win.menuExit.Click.AddHandler(fun obj args -> win.Root.Close()) + win.menuExit.Click.AddHandler(fun obj args -> win.Close()) win.menuSave.Click.AddHandler(fun obj args -> saveCurrentDocument ()) win.menuSaveAs.Click.AddHandler(fun obj args -> saveCurrentDocumentAsNewFile ()) win.menuOpen.Click.AddHandler(fun obj args -> askLoadFile ()) @@ -463,46 +452,49 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.menuAnalysis.SubmenuOpened.AddHandler(fun obj args -> win.menuStartAnalysis.IsEnabled <- state.SourceImages.Count() > 0) win.menuStartAnalysis.Click.AddHandler(fun obj args -> - if Analysis.showWindow win.Root state - then + if Analysis.showWindow win state then updateGlobalParasitemia () - updateCurrentImage ()) + updateCurrentImage () + ) win.menuHightlightRBC.Click.AddHandler(fun obj args -> displayHealthy <- win.menuHightlightRBC.IsChecked updateRBCFramesPreview () - updateRBCFramesCurrent ()) + updateRBCFramesCurrent () + ) - win.menuAbout.Click.AddHandler(fun obj args -> About.showWindow win.Root) + win.menuAbout.Click.AddHandler(fun obj args -> About.showWindow win) - win.Root.Closing.AddHandler(fun obj args -> askSaveCurrent ()) + win.Closing.AddHandler(fun obj args -> askSaveCurrent ()) // Zoom on the current image. - let adjustCurrentImageBorders (deltaX: float) (deltaY: float) = + let adjustCurrentImageBorders (deltaX : float) (deltaY : float) = win.borderCurrentImage.BorderThickness <- Thickness( (win.scrollViewCurrentImage.ViewportWidth + deltaX) / 2., (win.scrollViewCurrentImage.ViewportHeight + deltaY) / 2., (win.scrollViewCurrentImage.ViewportWidth + deltaX) / 2., - (win.scrollViewCurrentImage.ViewportHeight + deltaY) / 2.) + (win.scrollViewCurrentImage.ViewportHeight + deltaY) / 2. + ) win.canvasCurrentImage.SizeChanged.AddHandler(fun obj args -> let deltaX = args.NewSize.Width - args.PreviousSize.Width let deltaY = args.NewSize.Height - args.PreviousSize.Height - if deltaX > 0.5 || deltaY > 0.5 - then + if deltaX > 0.5 || deltaY > 0.5 then adjustCurrentImageBorders 0.0 0.0 // Center the view at the center of the image initialy. win.scrollViewCurrentImage.UpdateLayout() win.scrollViewCurrentImage.ScrollToHorizontalOffset(win.borderCurrentImage.ActualWidth / 2. - win.scrollViewCurrentImage.ViewportWidth / 2.) - win.scrollViewCurrentImage.ScrollToVerticalOffset(win.borderCurrentImage.ActualHeight / 2. - win.scrollViewCurrentImage.ViewportHeight / 2.)) + win.scrollViewCurrentImage.ScrollToVerticalOffset(win.borderCurrentImage.ActualHeight / 2. - win.scrollViewCurrentImage.ViewportHeight / 2.) + ) win.scrollViewCurrentImage.SizeChanged.AddHandler(fun obj args -> let deltaX = args.NewSize.Width - args.PreviousSize.Width let deltaY = args.NewSize.Height - args.PreviousSize.Height adjustCurrentImageBorders deltaX deltaY win.scrollViewCurrentImage.ScrollToHorizontalOffset(win.scrollViewCurrentImage.HorizontalOffset + deltaX / 8.) - win.scrollViewCurrentImage.ScrollToVerticalOffset(win.scrollViewCurrentImage.VerticalOffset + deltaY / 8.)) + win.scrollViewCurrentImage.ScrollToVerticalOffset(win.scrollViewCurrentImage.VerticalOffset + deltaY / 8.) + ) let mutable maxScale = 4. let mutable minScale = 0.25 @@ -510,8 +502,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.canvasCurrentImage.LayoutTransform <- currentImageScaleTransform win.borderCurrentImage.PreviewMouseWheel.AddHandler(fun obj args -> let scaleFactor = if args.Delta > 0 then 2.0 else 0.5 - if scaleFactor > 1. && currentScale < maxScale || scaleFactor < 1. && currentScale > minScale - then + if scaleFactor > 1. && currentScale < maxScale || scaleFactor < 1. && currentScale > minScale then let previousScale = currentScale currentScale <- let newScale = currentScale * scaleFactor @@ -527,7 +518,8 @@ let run (defaultConfig: Config) (fileToOpen: string option) = win.scrollViewCurrentImage.ScrollToHorizontalOffset(centerX * realScaleFactor - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left) win.scrollViewCurrentImage.ScrollToVerticalOffset(centerY * realScaleFactor - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top) - args.Handled <- true) + args.Handled <- true + ) // Pan on the current image. let mutable scrollStartPosition = Point(0., 0.) @@ -539,62 +531,75 @@ let run (defaultConfig: Config) (fileToOpen: string option) = scrollStartOffsetY <- win.scrollViewCurrentImage.VerticalOffset win.borderCurrentImage.Cursor <- Input.Cursors.ScrollAll win.borderCurrentImage.CaptureMouse() |> ignore - args.Handled <- true) + args.Handled <- true + ) win.borderCurrentImage.PreviewMouseMove.AddHandler(fun obj args -> - if win.borderCurrentImage.IsMouseCaptured - then + if win.borderCurrentImage.IsMouseCaptured then let position = args.GetPosition(win.scrollViewCurrentImage) let deltaX = scrollStartPosition.X - position.X let deltaY = scrollStartPosition.Y - position.Y win.scrollViewCurrentImage.ScrollToHorizontalOffset(deltaX + scrollStartOffsetX) win.scrollViewCurrentImage.ScrollToVerticalOffset(deltaY + scrollStartOffsetY) - args.Handled <- true) + args.Handled <- true + ) win.borderCurrentImage.PreviewMouseLeftButtonUp.AddHandler(fun obj args -> - if win.borderCurrentImage.IsMouseCaptured - then + if win.borderCurrentImage.IsMouseCaptured then win.borderCurrentImage.Cursor <- Input.Cursors.Arrow win.borderCurrentImage.ReleaseMouseCapture() - args.Handled <- true) + args.Handled <- true + ) // Shortcuts. // Save. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> saveCurrentDocument ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control))) |> ignore + ViewModule.FunCommand((fun obj -> saveCurrentDocument ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control) + ) + ) |> ignore // Save as. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> saveCurrentDocumentAsNewFile ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control ||| Input.ModifierKeys.Shift))) |> ignore + ViewModule.FunCommand((fun obj -> saveCurrentDocumentAsNewFile ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control ||| Input.ModifierKeys.Shift) + ) + ) |> ignore // Open. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> askLoadFile ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.O, Input.ModifierKeys.Control))) |> ignore + ViewModule.FunCommand((fun obj -> askLoadFile ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.O, Input.ModifierKeys.Control) + ) + ) |> ignore // New file. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> newFile ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.N, Input.ModifierKeys.Control))) |> ignore + ViewModule.FunCommand((fun obj -> newFile ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.N, Input.ModifierKeys.Control) + ) + ) |> ignore // Export results. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> exportResults ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.E, Input.ModifierKeys.Control))) |> ignore + ViewModule.FunCommand((fun obj -> exportResults ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.E, Input.ModifierKeys.Control) + ) + ) |> ignore // Import an image. - win.Root.InputBindings.Add( + win.InputBindings.Add( Input.KeyBinding( - FSharp.ViewModule.FunCommand((fun obj -> importImage ()), (fun obj -> true)), - Input.KeyGesture(Input.Key.A, Input.ModifierKeys.Control))) |> ignore + ViewModule.FunCommand((fun obj -> importImage ()), (fun obj -> true)), + Input.KeyGesture(Input.Key.A, Input.ModifierKeys.Control) + ) + ) |> ignore // Viewport preview. win.scrollViewCurrentImage.ScrollChanged.AddHandler(fun obj args -> updateViewportPreview ()) @@ -602,7 +607,7 @@ let run (defaultConfig: Config) (fileToOpen: string option) = updateDocumentStatus () win.gridImageInformation.Visibility <- Visibility.Hidden - win.Root.Show() + win.Show() match fileToOpen with | Some filepath -> loadFile filepath