open System.Linq
open System.Windows
open System.Windows.Media
-open System.Windows.Markup
-open System.Windows.Shapes
open System.Windows.Controls
-open System.Diagnostics
open Microsoft.Win32 // For the common dialogs.
-open Emgu.CV.WPF
-
open Logger
+open ParasitemiaUIControls
open ParasitemiaCore.Config
open ParasitemiaCore.Utils
open Types
-let run (defaultConfig: Config) (fileToOpen: string option) =
- let app = new Application()
- let mainWindow = Views.MainWindow()
- let ctrl (name: string): 'a = mainWindow.Root.FindName(name) :?> 'a
-
- let colorRBCHealthy = Brushes.YellowGreen
- let colorRBCInfected = Brushes.Red
+let run (defaultConfig : Config) (fileToOpen : string option) =
+ let app = new Application ()
+ let win = MainWindow ()
- let state = State.State()
+ let state = State.State defaultConfig
let mutable currentScale = 1.
let mutable displayHealthy = false
-
- let menuExit: MenuItem = ctrl "menuExit"
- let menuSaveFile: MenuItem = ctrl "menuSave"
- let menuSaveAsFile: MenuItem = ctrl "menuSaveAs"
- let menuLoadFile: MenuItem = ctrl "menuOpen"
- let menuNewFile: MenuItem = ctrl "menuNew"
- let menuAddSourceImage: MenuItem = ctrl "menuAddSourceImage"
- let menuAnalysis: MenuItem = ctrl "menuAnalysis"
- let menuStartAnalysis: MenuItem = ctrl "menuStartAnalysis"
- let menuView: MenuItem = ctrl "menuView"
- let menuHightlightRBC: MenuItem = ctrl "menuHightlightRBC"
- let menuAbout: MenuItem = ctrl "menuAbout"
-
- let txtDocumentStatus: TextBlock = ctrl "txtDocumentStatus"
- let txtMessageStatus: TextBlock = ctrl "txtMessageStatus"
-
- let txtPatient: TextBox = ctrl "txtPatient"
- let txtGlobalParasitemia: TextBox = ctrl "txtGlobalParasitemia"
-
- let stackPreviews: StackPanel = ctrl "stackPreviews"
-
- let scrollViewCurrentImage: ScrollViewer = ctrl "scrollViewCurrentImage"
- let borderCurrentImage: Border = ctrl "borderCurrentImage"
- let canvasCurrentImage: Canvas = ctrl "canvasCurrentImage"
- let txtImageInformation1: TextBlock = ctrl "txtImageInformation1"
- let txtImageInformation2: TextBlock = ctrl "txtImageInformation2"
-
- let scrollRBC: ScrollViewer = ctrl "scrollRBC"
- let stackRBC: StackPanel = ctrl "stackRBC"
+ let warningBelowNumberOfRBC = 1000
// Initializations.
- menuHightlightRBC.IsChecked <- displayHealthy
+ let canvasCurrentImageColor = win.canvasCurrentImage.Background
+ win.menuHightlightRBC.IsChecked <- displayHealthy
// Utils.
- let extractRBCPreview (img: Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte>) (rbc: RBC) : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte> =
+ let extractRBCPreview (img : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte>) (rbc : RBC) : Emgu.CV.Image<Emgu.CV.Structure.Bgr, byte> =
let rbcWidth = rbc.size.Width
let rbcHeight = rbc.size.Height
let x = rbc.center.X - rbcWidth / 2. |> roundInt
let y = rbc.center.Y - rbcHeight / 2. |> roundInt
let w = roundInt rbcWidth
let h = roundInt rbcHeight
- img.GetSubRect(System.Drawing.Rectangle(System.Drawing.Point((if x < 0 then 0 else x), (if y < 0 then 0 else y)),
- 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 (rbc: RBC) (frame: Views.RBCFrame) =
+ img.GetSubRect (
+ System.Drawing.Rectangle (
+ System.Drawing.Point ((if x < 0 then 0 else x), (if y < 0 then 0 else y)),
+ 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 : RBCFrame) =
frame.Opacity <- if displayHealthy || rbc.setManually || rbc.infected then 1. else 0.
- let color = if rbc.infected then colorRBCInfected else colorRBCHealthy
+ 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 (rbc: RBC) (frame: Views.RBCFrame) : Views.RBCFrame =
+ let frameStrokeThickness () =
+ state.CurrentImage |> Option.map (fun img -> max 1. (img.AverageRBCSize / 100.)) |> Option.defaultValue 1.
+
+ let frameFontSize () =
+ state.CurrentImage |> Option.map (fun img -> max 1. (img.AverageRBCSize / 6.)) |> Option.defaultValue 1.
+
+ let createRBCFrameFromExisting (srcImg : SourceImage) (rbc : RBC) (frame : RBCFrame) (frameThickness : float) (fontSize : float) (isTextBelow : bool) : RBCFrame =
frame.Visibility <- Visibility.Visible
- frame.Height <- rbc.size.Height
frame.Width <- rbc.size.Width
+ frame.Height <- rbc.size.Height
frame.Tag <- rbc
- setRBCFrameStyle rbc frame
- frame.border.StrokeThickness <- 1.
- frame.txtRBCNumber.Text <- rbc.num.ToString()
+ frame.IsTextBelow <- isTextBelow
+ setRBCFrameStyle srcImg rbc frame
+ frame.border.StrokeThickness <- frameThickness
+ frame.txtRBCNumber.Text <- string rbc.num
+ frame.txtRBCNumber.FontSize <- fontSize
frame
let updateDocumentStatus () =
- txtDocumentStatus.Text <- if state.FilePath = "" then "<New document>" else state.FilePath
-
- let statusMessageTimer = Threading.DispatcherTimer()
- statusMessageTimer.Tick.AddHandler(fun obj args -> statusMessageTimer.Stop(); txtMessageStatus.Text <- "")
- statusMessageTimer.Interval <- TimeSpan(0, 0, 2)
- let displayStatusMessage (message: string) =
- txtMessageStatus.Text <- message
- statusMessageTimer.Stop()
- statusMessageTimer.Start()
-
- let highlightRBCFrame (frame: Views.RBCFrame) (highlight: bool) =
- let rbc = frame.Tag :?> RBC
- 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.
+ win.txtDocumentStatus.Text <- if state.FilePath = "" then "<New document>" else state.FilePath
+
+ let statusMessageTimer = Threading.DispatcherTimer ()
+ statusMessageTimer.Tick.AddHandler (fun obj args -> statusMessageTimer.Stop (); win.txtMessageStatus.Text <- "")
+ statusMessageTimer.Interval <- TimeSpan (0, 0, 2)
+
+ // To show a use message while a short period of time.
+ let displayStatusMessage (message : string) =
+ win.txtMessageStatus.Text <- message
+ statusMessageTimer.Stop ()
+ statusMessageTimer.Start ()
+
+ let highlightRBC (rbc : RBC) (highlight : bool) =
+ let strokeThickness = frameStrokeThickness ()
+
+ for rbcFrame in (win.stackRBC.Children |> Seq.cast<RBCFrame>).Concat(win.canvasCurrentImage.Children |> Seq.cast<RBCFrame>) do
+ if (rbcFrame.Tag :?> RBC) = rbc then
+ if highlight then
+ rbcFrame.border.StrokeThickness <- 3. * strokeThickness
+ if not rbc.infected && not rbc.setManually && not displayHealthy then rbcFrame.Opacity <- 1.
+ else
+ rbcFrame.border.StrokeThickness <- strokeThickness
+ if not rbc.infected && not rbc.setManually && not displayHealthy then rbcFrame.Opacity <- 0.
- let zoomToRBC (rbc: RBC) =
- scrollViewCurrentImage.ScrollToHorizontalOffset(rbc.center.X * currentScale - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(rbc.center.Y * currentScale - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ 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)
- let percentText (nbTotal: int, nb: int) : string =
- if nbTotal = 0
- then
- ""
- else
- let percent = 100. * (float nb) / (float nbTotal)
- sprintf "%.1f %% (%d / %d)" percent nb nbTotal
+ let txtImageName_TextChanged =
+ TextChangedEventHandler (fun obj args -> state.CurrentImage |> Option.iter (fun srcImg -> state.SetName srcImg win.txtImageName.Text))
let updateCurrentImageInformation () =
+ win.txtImageName.TextChanged.RemoveHandler (txtImageName_TextChanged)
+ win.txtImageInformation1.Inlines.Clear ()
+ win.txtImageInformation2.Inlines.Clear ()
+ win.txtImageName.Text <- ""
+
match state.CurrentImage with
| Some srcImg ->
- let parasitemiaStr = percentText (state.ImageParasitemia srcImg)
- txtImageInformation1.Inlines.Clear()
- txtImageInformation1.Inlines.Add(Documents.Run("Parasitemia: ", FontWeight = FontWeights.Bold))
- txtImageInformation1.Inlines.Add(parasitemiaStr)
- txtImageInformation1.Inlines.Add(Documents.LineBreak())
-
- txtImageInformation1.Inlines.Add(Documents.Run("Last analysis: ", FontWeight = FontWeights.Bold))
- txtImageInformation1.Inlines.Add(Documents.Run(if srcImg.dateLastAnalysis.Ticks = 0L then "<Never>" else srcImg.dateLastAnalysis.ToLocalTime().ToString()))
-
- txtImageInformation2.Inlines.Clear()
- let alteredStr = percentText (state.ImageNbAltered srcImg)
- txtImageInformation2.Inlines.Add(Documents.Run("Number of erytrocytes manually altered: ", FontWeight = FontWeights.Bold))
- txtImageInformation2.Inlines.Add(Documents.Run(alteredStr))
- txtImageInformation2.Inlines.Add(Documents.LineBreak())
-
- txtImageInformation2.Inlines.Add(Documents.Run("Average erytrocyte diameter: ", FontWeight = FontWeights.Bold))
- txtImageInformation2.Inlines.Add(Documents.Run(srcImg.config.RBCRadius.ToString()))
- | _ -> ()
+ win.gridImageInformation.Visibility <- Visibility.Visible
+ win.txtImageName.Text <- srcImg.Name
+ win.txtImageName.TextChanged.AddHandler txtImageName_TextChanged
+
+ // The left part.
+ let parasitemiaStr = Utils.percentText srcImg.ImageParasitemia
+ win.txtImageInformation1.Inlines.Add (Documents.Run ("Parasitemia: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation1.Inlines.Add parasitemiaStr
+ win.txtImageInformation1.Inlines.Add (Documents.LineBreak ())
+
+ win.txtImageInformation1.Inlines.Add (Documents.Run ("Last analysis: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation1.Inlines.Add (Documents.Run (if srcImg.DateLastAnalysis.Ticks = 0L then "<Never>" else string (srcImg.DateLastAnalysis.ToLocalTime())))
+
+ // The right part part.
+ win.txtImageInformation2.Inlines.Add (Documents.Run ("Added infected erythrocyte: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation2.Inlines.Add (Documents.Run ((srcImg.ImageNbManuallyChangedRBCStr true) + " " + (srcImg.ImageManuallyChangedRBCStr true)))
+ win.txtImageInformation2.Inlines.Add (Documents.LineBreak ())
+ win.txtImageInformation2.Inlines.Add (Documents.Run ("Removed infected erythrocyte: ", FontWeight = FontWeights.Bold))
+ win.txtImageInformation2.Inlines.Add (Documents.Run ((srcImg.ImageNbManuallyChangedRBCStr false) + " " + (srcImg.ImageManuallyChangedRBCStr false)))
+
+ | _ ->
+ win.gridImageInformation.Visibility <- Visibility.Hidden
let updateGlobalParasitemia () =
- txtGlobalParasitemia.Text <- percentText state.GlobalParasitemia
+ 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
+ win.txtGlobalParasitemia.Inlines.Add (
+ Documents.Run (
+ sprintf " Warning: the number of erythrocytes should be above %d" warningBelowNumberOfRBC,
+ FontWeight = FontWeights.Bold,
+ Foreground = Brushes.Red
+ )
+ )
let updateViewportPreview () =
- for preview in stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> do
+ for preview in win.stackPreviews.Children |> Seq.cast<ImageSourcePreview> do
let srcImg = preview.Tag :?> SourceImage
if Some srcImg = state.CurrentImage then
preview.viewport.Visibility <- Visibility.Visible
- let canvasWidth = canvasCurrentImage.ActualWidth * currentScale
- let canvasHeight = canvasCurrentImage.ActualHeight * currentScale
+ let canvasWidth = win.canvasCurrentImage.ActualWidth * currentScale
+ let canvasHeight = win.canvasCurrentImage.ActualHeight * currentScale
let previewWidth = (preview.ActualWidth - preview.BorderThickness.Left - preview.BorderThickness.Right)
let previewHeight = (preview.ActualHeight - preview.BorderThickness.Top - preview.BorderThickness.Bottom)
- let marginLeft = previewWidth * (scrollViewCurrentImage.HorizontalOffset - borderCurrentImage.BorderThickness.Left) / canvasWidth - 2.
- let marginRight = previewWidth * (canvasWidth - (scrollViewCurrentImage.HorizontalOffset - borderCurrentImage.BorderThickness.Right) - scrollViewCurrentImage.ViewportWidth) / canvasWidth - 2.
- let marginTop = previewHeight * (scrollViewCurrentImage.VerticalOffset - borderCurrentImage.BorderThickness.Top) / canvasHeight - 2.
- let marginBottom = previewHeight * (canvasHeight - (scrollViewCurrentImage.VerticalOffset - borderCurrentImage.BorderThickness.Bottom) - scrollViewCurrentImage.ViewportHeight) / canvasHeight - 2.
+ let marginLeft = previewWidth * (win.scrollViewCurrentImage.HorizontalOffset - win.borderCurrentImage.BorderThickness.Left) / canvasWidth - 2.
+ let marginRight = previewWidth * (canvasWidth - (win.scrollViewCurrentImage.HorizontalOffset - win.borderCurrentImage.BorderThickness.Right) - win.scrollViewCurrentImage.ViewportWidth) / canvasWidth - 2.
+ let marginTop = previewHeight * (win.scrollViewCurrentImage.VerticalOffset - win.borderCurrentImage.BorderThickness.Top) / canvasHeight - 2.
+ let marginBottom = previewHeight * (canvasHeight - (win.scrollViewCurrentImage.VerticalOffset - win.borderCurrentImage.BorderThickness.Bottom) - win.scrollViewCurrentImage.ViewportHeight) / canvasHeight - 2.
preview.viewport.Margin <-
- Thickness(
+ Thickness (
marginLeft,
marginTop,
marginRight,
- marginBottom)
+ marginBottom
+ )
else
preview.viewport.Visibility <- Visibility.Hidden
- let rec setAsInfected (rbc: RBC) (infected: bool) =
+ let rec setAsInfected (srcImg : SourceImage) (rbc : RBC) (infected : bool) =
state.SetAsInfected rbc infected
- canvasCurrentImage.Children
- |> Seq.cast<Views.RBCFrame>
- |> Seq.iter
- (fun frame ->
- if (frame.Tag :?> RBC) = rbc
- then
- setRBCFrameStyle rbc frame)
+ win.canvasCurrentImage.Children
+ |> Seq.cast<RBCFrame>
+ |> Seq.iter (
+ fun frame ->
+ if (frame.Tag :?> RBC) = rbc then
+ setRBCFrameStyle srcImg rbc frame
+ )
updateRBCFramesPreview ()
updateCurrentImageInformation ()
updateGlobalParasitemia ()
- and RBCFrame (rbc: RBC) : Views.RBCFrame =
- let frame = RBCFrameFromExisting rbc (Views.RBCFrame())
- frame.SetValue(Panel.ZIndexProperty, Int32.MaxValue - rbc.num) // To be sure the
- frame.menuRBCSetAsHealthy.Click.AddHandler(fun obj args -> setAsInfected (frame.Tag :?> RBC) false)
- frame.menuRBCSetAsInfected.Click.AddHandler(fun obj args -> setAsInfected (frame.Tag :?> RBC) true)
- frame.ContextMenuOpening.AddHandler(
+ and createRBCFrame (srcImg : SourceImage) (rbc : RBC) (frameThickness : float) (fontSize : float) (isTextBelow : bool) : RBCFrame =
+ let frame = createRBCFrameFromExisting srcImg rbc (RBCFrame ()) frameThickness fontSize isTextBelow
+ 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.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)
+ frame.menuRBCSetAsInfected.Visibility <- Visibility.Visible
+ )
+ frame.ContextMenuClosing.AddHandler (fun obj args -> if not frame.IsMouseOver then highlightRBC (frame.Tag :?> RBC) false )
+ frame.MouseEnter.AddHandler (fun obj args -> highlightRBC (frame.Tag :?> RBC) true)
+ frame.MouseLeave.AddHandler (fun obj args -> if not frame.grid.ContextMenu.IsOpen then highlightRBC (frame.Tag :?> RBC) false)
frame
and updateRBCFramesPreview () =
match state.CurrentImage with
| Some srcImg ->
let mutable currentPreview = 0
- for rbc in srcImg.rbcs |> List.filter (fun rbc -> displayHealthy || rbc.infected) do
+ for rbc in srcImg.RBCs |> List.filter (fun rbc -> displayHealthy || rbc.infected) do
let previewInfected =
- if currentPreview < stackRBC.Children.Count
- then
- RBCFrameFromExisting rbc (stackRBC.Children.[currentPreview] :?> Views.RBCFrame)
+ if currentPreview < win.stackRBC.Children.Count then
+ createRBCFrameFromExisting srcImg rbc (win.stackRBC.Children.[currentPreview] :?> RBCFrame) 1. 12. false
else
- let f = RBCFrame rbc
- f.MouseLeftButtonUp.AddHandler(fun obj args -> zoomToRBC (f.Tag :?> RBC))
- stackRBC.Children.Add(f) |> ignore
+ let f = createRBCFrame srcImg rbc 1. 12. false
+ f.MouseLeftButtonUp.AddHandler (fun obj args -> zoomToRBC (f.Tag :?> RBC))
+ win.stackRBC.Children.Add f |> ignore
f
currentPreview <- currentPreview + 1
- previewInfected.Height <- stackRBC.ActualHeight
- previewInfected.Width <- stackRBC.ActualHeight * rbc.size.Width / rbc.size.Height
- previewInfected.border.Fill <- ImageBrush(BitmapSourceConvert.ToBitmapSource(extractRBCPreview srcImg.img rbc))
+ previewInfected.Height <- win.stackRBC.ActualHeight
+ previewInfected.Width <- win.stackRBC.ActualHeight * rbc.size.Width / rbc.size.Height
+ previewInfected.border.Fill <- ImageBrush (BitmapSourceConvert.ToBitmapSource (extractRBCPreview srcImg.Img rbc))
- stackRBC.Children.RemoveRange(currentPreview, stackRBC.Children.Count - currentPreview)
+ win.stackRBC.Children.RemoveRange (currentPreview, win.stackRBC.Children.Count - currentPreview)
| _ -> ()
updateViewportPreview ()
match state.CurrentImage with
| Some srcImg ->
let mutable currentCanvas = 0
- for rbc in srcImg.rbcs do
+ let strokeThickness = frameStrokeThickness ()
+ let fontSize = frameFontSize ()
+ for rbc in srcImg.RBCs do
let frame =
- if currentCanvas < canvasCurrentImage.Children.Count
- then
- RBCFrameFromExisting rbc (canvasCurrentImage.Children.[currentCanvas] :?> Views.RBCFrame)
+ if currentCanvas < win.canvasCurrentImage.Children.Count then
+ createRBCFrameFromExisting srcImg rbc (win.canvasCurrentImage.Children.[currentCanvas] :?> RBCFrame) strokeThickness fontSize true
else
- let f = RBCFrame rbc
- f.Root.Opacity <- 0.7
- canvasCurrentImage.Children.Add(f) |> ignore
+ let f = createRBCFrame srcImg rbc strokeThickness fontSize true
+ win.canvasCurrentImage.Children.Add f |> ignore
f
currentCanvas <- currentCanvas + 1
- Canvas.SetLeft(frame, rbc.center.X - rbc.size.Width / 2.)
- Canvas.SetTop(frame, rbc.center.Y - rbc.size.Height / 2.)
+ Canvas.SetLeft (frame, rbc.center.X - rbc.size.Width / 2.)
+ Canvas.SetTop (frame, rbc.center.Y - rbc.size.Height / 2.)
- for i in currentCanvas .. canvasCurrentImage.Children.Count - 1 do
- canvasCurrentImage.Children.[i].Visibility <- Visibility.Hidden
+ for i in currentCanvas .. win.canvasCurrentImage.Children.Count - 1 do
+ win.canvasCurrentImage.Children.[i].Visibility <- Visibility.Hidden
| _ -> ()
let askDocumentPathToSave () : string option =
- let dialog = SaveFileDialog(AddExtension = true, DefaultExt = PiaZ.extension, Filter = PiaZ.filter)
+ 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()
+ let res = dialog.ShowDialog ()
if res.HasValue && res.Value then
Some dialog.FileName
else
let saveCurrentDocument () =
try
- if state.FilePath = ""
- then
+ if state.FilePath = "" then
match askDocumentPathToSave () with
| Some filepath ->
state.FilePath <- filepath
- state.Save()
+ state.Save ()
| _ -> ()
else
- state.Save()
+ state.Save ()
updateDocumentStatus ()
displayStatusMessage "Document saved"
with
| :? IOException as ex ->
- Log.Error(ex.ToString())
- MessageBox.Show(sprintf "The document cannot be save in '%s'" state.FilePath, "Error saving the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ Log.Error "%O" ex
+ MessageBox.Show (sprintf "The document cannot be save in \"%s\"" state.FilePath, "Error saving the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
let saveCurrentDocumentAsNewFile () =
match askDocumentPathToSave () with
// Ask the use to save the current document if neccessary.
let askSaveCurrent () =
- if state.AlteredSinceLastSave
- then
- match MessageBox.Show("Would you like to save the current document?", "Saving the current document", MessageBoxButton.YesNo, MessageBoxImage.Question) with
+ 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 ()
| _ -> ()
let updateCurrentImage () =
match state.CurrentImage with
| Some srcImg ->
+ win.imgLogos.Visibility <- Visibility.Collapsed
+
// Highlight the preview.
- stackPreviews.Children
- |> Seq.cast<Views.ImageSourcePreview>
- |> Seq.iter (fun preview -> preview.border.BorderThickness <- Thickness(if preview.Tag = (srcImg :> Object) then 3. else 0.))
+ win.stackPreviews.Children
+ |> Seq.cast<ImageSourcePreview>
+ |> Seq.iter (fun preview -> preview.border.BorderThickness <- Thickness (if preview.Tag = (srcImg :> Object) then 3. else 0.))
- canvasCurrentImage.Height <- float srcImg.img.Height
- canvasCurrentImage.Width <- float srcImg.img.Width
- canvasCurrentImage.Background <- ImageBrush(BitmapSourceConvert.ToBitmapSource(srcImg.img))
+ win.canvasCurrentImage.Height <- float srcImg.Img.Height
+ win.canvasCurrentImage.Width <- float srcImg.Img.Width
+ win.canvasCurrentImage.Background <- ImageBrush (BitmapSourceConvert.ToBitmapSource (srcImg.Img))
updateRBCFramesCurrent ()
updateRBCFramesPreview ()
- updateCurrentImageInformation ()
+
| None ->
- stackRBC.Children.Clear()
- canvasCurrentImage.Children.Clear()
- canvasCurrentImage.Background <- Brushes.Black
+ win.imgLogos.Visibility <- Visibility.Visible
+
+ win.stackRBC.Children.Clear ()
+ win.canvasCurrentImage.Children.Clear ()
+ win.canvasCurrentImage.Background <- canvasCurrentImageColor
- let setCurrentImage (srcImg: SourceImage) =
- if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg
- then
+ updateCurrentImageInformation ()
+
+ let setCurrentImage (srcImg : SourceImage) =
+ if state.CurrentImage.IsNone || state.CurrentImage.Value <> srcImg then
state.CurrentImage <- Some srcImg
updateCurrentImage ()
- let addPreview (srcImg: SourceImage) =
- let imgCtrl = Views.ImageSourcePreview(Margin = Thickness(3.))
+ let addPreview (srcImg : SourceImage) =
+ let imgCtrl = ImageSourcePreview (Margin = Thickness 3.)
- imgCtrl.menuRemoveImage.Click.AddHandler(fun obj args ->
- stackPreviews.Children.Remove(imgCtrl)
- let srcImg = imgCtrl.Tag :?> SourceImage
- let currentRemoved = Some srcImg = state.CurrentImage
- state.RemoveSourceImage srcImg
- if currentRemoved
- then
- updateCurrentImage()
+ imgCtrl.menuRemoveImage.Click.AddHandler (
+ fun obj args ->
+ win.stackPreviews.Children.Remove (imgCtrl)
+ let srcImg = imgCtrl.Tag :?> SourceImage
+ let currentRemoved = Some srcImg = state.CurrentImage
+ state.RemoveSourceImage srcImg
+ if currentRemoved then
+ updateCurrentImage ()
- updateGlobalParasitemia()
+ updateGlobalParasitemia ()
- // Update image numbers.
- stackPreviews.Children |> Seq.cast<Views.ImageSourcePreview> |> Seq.iter (fun imgPreview -> imgPreview.txtImageNumber.Text <- (imgPreview.Tag :?> SourceImage).num.ToString()))
+ // Update image numbers.
+ win.stackPreviews.Children |> Seq.cast<ImageSourcePreview> |> Seq.iter (fun imgPreview -> imgPreview.txtImageNumber.Text <- (imgPreview.Tag :?> SourceImage).RomanNum)
+ )
imgCtrl.Tag <- srcImg
- imgCtrl.txtImageNumber.Text <- srcImg.num.ToString()
+ imgCtrl.txtImageNumber.Text <- string srcImg.RomanNum
let width = 200
- let height = srcImg.img.Height * width / srcImg.img.Width
- imgCtrl.imagePreview.Source <- BitmapSourceConvert.ToBitmapSource(srcImg.img.Resize(width, height, Emgu.CV.CvEnum.Inter.Cubic))
- stackPreviews.Children.Add(imgCtrl) |> ignore
+ let height = srcImg.Img.Height * width / srcImg.Img.Width
+ imgCtrl.imagePreview.Source <- BitmapSourceConvert.ToBitmapSource (srcImg.Img.Resize (width, height, Emgu.CV.CvEnum.Inter.Cubic))
+ win.stackPreviews.Children.Add imgCtrl |> ignore
// Zoom to a mouse position into the control 'imgCtrl'.
- let zoomTo (mousePos: Point) =
- let canvasW = canvasCurrentImage.ActualWidth * currentScale
- let canvasH = canvasCurrentImage.ActualHeight * currentScale
+ 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
let centerY = (mousePos.Y - imgCtrl.BorderThickness.Top) / (imgCtrl.ActualHeight - imgCtrl.BorderThickness.Top) * canvasH
- scrollViewCurrentImage.ScrollToHorizontalOffset(centerX - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(centerY - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ win.scrollViewCurrentImage.ScrollToHorizontalOffset (centerX - win.scrollViewCurrentImage.ViewportWidth / 2. + win.borderCurrentImage.BorderThickness.Left)
+ win.scrollViewCurrentImage.ScrollToVerticalOffset (centerY - win.scrollViewCurrentImage.ViewportHeight / 2. + win.borderCurrentImage.BorderThickness.Top)
- imgCtrl.MouseLeftButtonDown.AddHandler(fun obj args ->
- setCurrentImage (state.SourceImages |> Seq.find (fun srcImg -> (srcImg :> Object) = imgCtrl.Tag))
- imgCtrl.UpdateLayout()
- zoomTo (args.GetPosition(imgCtrl))
- imgCtrl.CaptureMouse() |> ignore)
+ imgCtrl.MouseLeftButtonDown.AddHandler (
+ fun obj args ->
+ setCurrentImage (state.SourceImages |> Seq.find (fun srcImg -> (srcImg :> Object) = imgCtrl.Tag))
+ imgCtrl.UpdateLayout ()
+ zoomTo (args.GetPosition (imgCtrl))
+ imgCtrl.CaptureMouse () |> ignore
+ )
- imgCtrl.MouseMove.AddHandler(fun obj args ->
- if imgCtrl.IsMouseCaptured
- then
- zoomTo (args.GetPosition(imgCtrl)))
+ imgCtrl.MouseMove.AddHandler (
+ fun obj args ->
+ if imgCtrl.IsMouseCaptured then
+ zoomTo (args.GetPosition imgCtrl)
+ )
- imgCtrl.MouseLeftButtonUp.AddHandler(fun obj args ->
- if imgCtrl.IsMouseCaptured
- then
- imgCtrl.ReleaseMouseCapture())
+ imgCtrl.MouseLeftButtonUp.AddHandler (
+ fun obj args ->
+ if imgCtrl.IsMouseCaptured then
+ imgCtrl.ReleaseMouseCapture ()
+ )
let updatePreviews () =
- stackPreviews.Children.Clear ()
+ win.stackPreviews.Children.Clear ()
for srcImg in state.SourceImages do
addPreview srcImg
updateCurrentImage ()
let updateGUI () =
- txtPatient.Text <- state.PatientID
+ win.txtPatient.Text <- state.PatientID
updatePreviews ()
updateGlobalParasitemia ()
updateDocumentStatus ()
- let loadFile (filepath: string) =
+ let loadFile (filepath : string) =
askSaveCurrent ()
let previousFilePath = state.FilePath
try
state.FilePath <- filepath
- state.Load()
+ state.Load ()
updateGUI ()
with
| :? IOException as ex ->
- Log.Error(ex.ToString())
+ Log.Error "%O" ex
state.FilePath <- previousFilePath
- MessageBox.Show(sprintf "The document cannot be loaded from '%s'" state.FilePath, "Error loading the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ MessageBox.Show (sprintf "The document cannot be loaded from \"%s\"" filepath, "Error loading the document", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
let askLoadFile () =
- let dialog = OpenFileDialog(Filter = PiaZ.filter)
- let res = dialog.ShowDialog()
- if res.HasValue && res.Value
- then loadFile dialog.FileName
+ let dialog = OpenFileDialog (Filter = PiaZ.filter)
+ let res = dialog.ShowDialog ()
+ if res.HasValue && res.Value then
+ loadFile dialog.FileName
let newFile () =
askSaveCurrent ()
- state.Reset()
- updateGUI()
+ state.Reset ()
+ updateGUI ()
- txtPatient.TextChanged.AddHandler(fun obj args -> state.PatientID <- txtPatient.Text)
+ let exportResults () =
+ let extension = ".txt"
+ let dialog = SaveFileDialog (AddExtension = true, DefaultExt = extension)
- menuExit.Click.AddHandler(fun obj args -> mainWindow.Root.Close())
- menuSaveFile.Click.AddHandler(fun obj args -> saveCurrentDocument ())
- menuSaveAsFile.Click.AddHandler(fun obj args -> saveCurrentDocumentAsNewFile ())
- menuLoadFile.Click.AddHandler(fun obj args -> askLoadFile ())
- menuNewFile.Click.AddHandler(fun obj args -> newFile ())
+ if state.FilePath <> "" then
+ dialog.FileName <- Path.GetFileNameWithoutExtension state.FilePath + extension
+ elif state.PatientID <> "" then
+ dialog.FileName <- state.PatientID + extension
- menuAddSourceImage.Click.AddHandler(fun obj args ->
- let dialog = OpenFileDialog(Filter = "Image Files|*.png;*.jpg;*.tif;*.tiff", Multiselect = true)
- let res = dialog.ShowDialog()
- if res.HasValue && res.Value
- then
- let noSourceImage = state.SourceImages.Count() = 0
+ let res = dialog.ShowDialog ()
+ if res.HasValue && res.Value then
+ try
+ Export.exportResults state dialog.FileName
+ with
+ | :? IOException as ex ->
+ Log.Error "%O" ex
+ MessageBox.Show (sprintf "The results cannot be exported in \"%s\"" state.FilePath, "Error exporting the files", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+
+ let importImage () =
+ let dialog = OpenFileDialog (Filter = "Image Files|*.png;*.jpg;*.tif;*.tiff", Multiselect = true)
+ let res = dialog.ShowDialog ()
+ if res.HasValue && res.Value then
+ let noSourceImage = state.SourceImages.Count () = 0
for filename in dialog.FileNames do
try
addPreview srcImg
with
| _ as ex ->
- Log.Error(ex.ToString())
- MessageBox.Show(sprintf "Unable to read the image from '%s'" filename, "Error adding an image", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
+ Log.Error "%O" ex
+ MessageBox.Show (sprintf "Unable to read the image from \"%s\"" filename, "Error adding an image", MessageBoxButton.OK, MessageBoxImage.Error) |> ignore
updateGlobalParasitemia ()
- if noSourceImage
- then
- updateCurrentImage ())
+ if noSourceImage then
+ updateCurrentImage ()
- menuAnalysis.SubmenuOpened.AddHandler(fun obj args -> menuStartAnalysis.IsEnabled <- state.SourceImages.Count() > 0)
-
- menuStartAnalysis.Click.AddHandler(fun obj args ->
- if Analysis.showWindow mainWindow.Root state
- then
+ let showAnalysisWindow () =
+ if Analysis.showWindow win state then
updateGlobalParasitemia ()
- updateCurrentImage ())
+ updateCurrentImage ()
- menuHightlightRBC.Click.AddHandler(fun obj args ->
- displayHealthy <- menuHightlightRBC.IsChecked
+ let setHighlightRBC (highlight : bool) =
+ displayHealthy <- highlight
updateRBCFramesPreview ()
- updateRBCFramesCurrent ())
+ updateRBCFramesCurrent ()
- menuAbout.Click.AddHandler(fun obj args -> About.showWindow mainWindow.Root)
+ win.txtPatient.TextChanged.AddHandler (fun obj args -> state.PatientID <- win.txtPatient.Text)
- mainWindow.Root.Closing.AddHandler(fun obj args -> askSaveCurrent ())
+ 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 ())
+ win.menuNew.Click.AddHandler (fun obj args -> newFile ())
+ win.menuExportResults.Click.AddHandler (fun obj args -> exportResults ())
- // Zoom on the current image.
- let adjustCurrentImageBorders (deltaX: float) (deltaY: float) =
- borderCurrentImage.BorderThickness <-
- Thickness(
- (scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
- (scrollViewCurrentImage.ViewportHeight + deltaY) / 2.,
- (scrollViewCurrentImage.ViewportWidth + deltaX) / 2.,
- (scrollViewCurrentImage.ViewportHeight + deltaY) / 2.)
-
- 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
- adjustCurrentImageBorders 0.0 0.0
- // Center the view at the center of the image initialy.
- scrollViewCurrentImage.UpdateLayout()
- scrollViewCurrentImage.ScrollToHorizontalOffset(borderCurrentImage.ActualWidth / 2. - scrollViewCurrentImage.ViewportWidth / 2.)
- scrollViewCurrentImage.ScrollToVerticalOffset(borderCurrentImage.ActualHeight / 2. - scrollViewCurrentImage.ViewportHeight / 2.))
-
- 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
- scrollViewCurrentImage.ScrollToHorizontalOffset(scrollViewCurrentImage.HorizontalOffset + deltaX / 8.)
- scrollViewCurrentImage.ScrollToVerticalOffset(scrollViewCurrentImage.VerticalOffset + deltaY / 8.))
+ win.menuAddSourceImage.Click.AddHandler (fun obj args -> importImage ())
- let mutable maxScale = 4.
- let mutable minScale = 0.25
- let currentImageScaleTransform = ScaleTransform()
- canvasCurrentImage.LayoutTransform <- currentImageScaleTransform
- 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
- let previousScale = currentScale
- currentScale <-
- let newScale = currentScale * scaleFactor
- if newScale > maxScale then maxScale elif newScale < minScale then minScale else newScale
- let realScaleFactor = currentScale / previousScale
+ win.menuAnalysis.SubmenuOpened.AddHandler (fun obj args -> win.menuStartAnalysis.IsEnabled <- state.SourceImages.Count () > 0)
+
+ win.menuStartAnalysis.Click.AddHandler (fun obj args -> showAnalysisWindow ())
- let centerX = scrollViewCurrentImage.HorizontalOffset + scrollViewCurrentImage.ViewportWidth / 2. - borderCurrentImage.BorderThickness.Left
- let centerY = scrollViewCurrentImage.VerticalOffset + scrollViewCurrentImage.ViewportHeight / 2. - borderCurrentImage.BorderThickness.Top
+ win.menuHightlightRBC.Click.AddHandler (fun obj args -> setHighlightRBC win.menuHightlightRBC.IsChecked)
- currentImageScaleTransform.ScaleX <- currentScale
- currentImageScaleTransform.ScaleY <- currentScale
+ win.menuAbout.Click.AddHandler (fun obj args -> About.showWindow win)
- scrollViewCurrentImage.ScrollToHorizontalOffset(centerX * realScaleFactor - scrollViewCurrentImage.ViewportWidth / 2. + borderCurrentImage.BorderThickness.Left)
- scrollViewCurrentImage.ScrollToVerticalOffset(centerY * realScaleFactor - scrollViewCurrentImage.ViewportHeight / 2. + borderCurrentImage.BorderThickness.Top)
+ win.menuCommandLineArguments.Click.AddHandler (fun obj args -> CommandLineArguments.showWindow win)
- args.Handled <- true)
+ win.Closing.AddHandler (fun obj args -> askSaveCurrent ())
+
+ // Zoom on the current image.
+ 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.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
+ 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.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.)
+ )
+
+ let mutable maxScale = 4.
+ let mutable minScale = 0.25
+ let currentImageScaleTransform = ScaleTransform ()
+ 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
+ let previousScale = currentScale
+ currentScale <-
+ let newScale = currentScale * scaleFactor
+ if newScale > maxScale then maxScale elif newScale < minScale then minScale else newScale
+ let realScaleFactor = currentScale / previousScale
+
+ let centerX = win.scrollViewCurrentImage.HorizontalOffset + win.scrollViewCurrentImage.ViewportWidth / 2. - win.borderCurrentImage.BorderThickness.Left
+ let centerY = win.scrollViewCurrentImage.VerticalOffset + win.scrollViewCurrentImage.ViewportHeight / 2. - win.borderCurrentImage.BorderThickness.Top
+
+ currentImageScaleTransform.ScaleX <- currentScale
+ currentImageScaleTransform.ScaleY <- currentScale
+
+ 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
+ )
// Pan on the current image.
- let mutable scrollStartPosition = Point(0., 0.)
+ let mutable scrollStartPosition = Point (0., 0.)
let mutable scrollStartOffsetX = 0.
let mutable scrollStartOffsetY = 0.
- borderCurrentImage.PreviewMouseLeftButtonDown.AddHandler(fun obj args ->
- scrollStartPosition <- args.GetPosition(scrollViewCurrentImage)
- scrollStartOffsetX <- scrollViewCurrentImage.HorizontalOffset
- scrollStartOffsetY <- scrollViewCurrentImage.VerticalOffset
- borderCurrentImage.Cursor <- Input.Cursors.ScrollAll
- borderCurrentImage.CaptureMouse() |> ignore
- args.Handled <- true)
-
- borderCurrentImage.PreviewMouseMove.AddHandler(fun obj args ->
- if borderCurrentImage.IsMouseCaptured
- then
- let position = args.GetPosition(scrollViewCurrentImage)
- let deltaX = scrollStartPosition.X - position.X
- let deltaY = scrollStartPosition.Y - position.Y
- scrollViewCurrentImage.ScrollToHorizontalOffset(deltaX + scrollStartOffsetX)
- scrollViewCurrentImage.ScrollToVerticalOffset(deltaY + scrollStartOffsetY)
-
- args.Handled <- true)
-
- borderCurrentImage.PreviewMouseLeftButtonUp.AddHandler(fun obj args ->
- if borderCurrentImage.IsMouseCaptured
- then
- borderCurrentImage.Cursor <- Input.Cursors.Arrow
- borderCurrentImage.ReleaseMouseCapture()
- args.Handled <- true)
+ win.borderCurrentImage.PreviewMouseLeftButtonDown.AddHandler (
+ fun _obj args ->
+ scrollStartPosition <- args.GetPosition win.scrollViewCurrentImage
+ scrollStartOffsetX <- win.scrollViewCurrentImage.HorizontalOffset
+ scrollStartOffsetY <- win.scrollViewCurrentImage.VerticalOffset
+ win.borderCurrentImage.Cursor <- Input.Cursors.ScrollAll
+ win.borderCurrentImage.CaptureMouse () |> ignore
+ args.Handled <- true
+ )
+
+ win.borderCurrentImage.PreviewMouseMove.AddHandler (
+ fun _obj args ->
+ 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
+ )
+
+ win.borderCurrentImage.PreviewMouseLeftButtonUp.AddHandler (
+ fun _obj args ->
+ if win.borderCurrentImage.IsMouseCaptured then
+ win.borderCurrentImage.Cursor <- Input.Cursors.Arrow
+ win.borderCurrentImage.ReleaseMouseCapture ()
+ args.Handled <- true
+ )
// Shortcuts.
// Save.
- mainWindow.Root.InputBindings.Add(
- Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> saveCurrentDocument ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.S, Input.ModifierKeys.Control))) |> ignore
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> saveCurrentDocument ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.S, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// Save as.
- mainWindow.Root.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
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> saveCurrentDocumentAsNewFile ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.S, Input.ModifierKeys.Control ||| Input.ModifierKeys.Shift)
+ )
+ ) |> ignore
// Open.
- mainWindow.Root.InputBindings.Add(
- Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> askLoadFile ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.O, Input.ModifierKeys.Control))) |> ignore
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> askLoadFile ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.O, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// New file.
- mainWindow.Root.InputBindings.Add(
- Input.KeyBinding(
- FSharp.ViewModule.FunCommand((fun obj -> newFile ()), (fun obj -> true)),
- Input.KeyGesture(Input.Key.N, Input.ModifierKeys.Control))) |> ignore
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> newFile ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.N, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Export results.
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> exportResults ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.E, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Import an image.
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> importImage ()), (fun obj -> true)),
+ Input.KeyGesture (Input.Key.A, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Show analysis dialog.
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand ((fun obj -> showAnalysisWindow ()), (fun obj -> state.SourceImages.Count () > 0)),
+ Input.KeyGesture (Input.Key.Y, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
+
+ // Toggle RBC highlight.
+ win.InputBindings.Add (
+ Input.KeyBinding (
+ ViewModule.FunCommand (
+ (
+ fun obj ->
+ win.menuHightlightRBC.IsChecked <- not win.menuHightlightRBC.IsChecked
+ setHighlightRBC win.menuHightlightRBC.IsChecked
+ ),
+ (fun obj -> true)
+ ),
+ Input.KeyGesture (Input.Key.H, Input.ModifierKeys.Control)
+ )
+ ) |> ignore
// Viewport preview.
- scrollViewCurrentImage.ScrollChanged.AddHandler(fun obj args -> updateViewportPreview ())
+ win.scrollViewCurrentImage.ScrollChanged.AddHandler (fun obj args -> updateViewportPreview ())
updateDocumentStatus ()
+ win.gridImageInformation.Visibility <- Visibility.Hidden
- mainWindow.Root.Show()
+ win.Show ()
match fileToOpen with
| Some filepath -> loadFile filepath
| None -> ()
- app.Run()
\ No newline at end of file
+ app.Run ()