Change the way the dark stain is marked.

[master-thesis.git] / Parasitemia / ParasitemiaUI / State.fs

diff --git a/Parasitemia/ParasitemiaUI/State.fs b/Parasitemia/ParasitemiaUI/State.fs
index 63b9bbf..69662d5 100644 (file)
--- a/Parasitemia/ParasitemiaUI/State.fs
+++ b/Parasitemia/ParasitemiaUI/State.fs
@@ -9,7 +9,7 @@ open Emgu.CV.Structure
 
 open Types
 
-type State () =
+type State (defaultConfig: ParasitemiaCore.Config.Config) =
     let sourceImages = List<SourceImage>()
     let mutable alteredSinceLastSave = false
     let mutable patientID = ""
@@ -30,9 +30,24 @@ type State () =
         List.length srcImg.rbcs,
         srcImg.rbcs |> List.fold (fun nbInfected rbc -> if rbc.infected then nbInfected + 1 else nbInfected) 0
 
-    member this.ImageNbAltered (srcImg: SourceImage) : int * int =
+    member this.ImageNbManuallyChangedRBC (srcImg: SourceImage) (setAsInfected: bool) : int * int =
         List.length srcImg.rbcs,
-        srcImg.rbcs |> List.fold (fun nbAltered rbc -> if rbc.setManually then nbAltered + 1 else nbAltered) 0
+        srcImg.rbcs |> List.fold (fun nb rbc -> if rbc.setManually && rbc.infected = setAsInfected then nb + 1 else nb) 0
+
+    member this.ImageNbManuallyChangedRBCStr (srcImg: SourceImage) (setAsInfected: bool) : string =
+        Utils.percentText (this.ImageNbManuallyChangedRBC srcImg setAsInfected)
+
+    member this.ImageManuallyChangedRBC (srcImg: SourceImage) (setAsInfected: bool) : int seq =
+        query {
+            for rbc in srcImg.rbcs do
+            where (rbc.setManually && rbc.infected = setAsInfected)
+            select rbc.num }
+
+    member this.ImageManuallyChangedRBCStr (srcImg: SourceImage) (setAsInfected: bool) : string =
+        let listStr = Utils.listAsStr <| this.ImageManuallyChangedRBC srcImg setAsInfected
+        if listStr = ""
+        then ""
+        else "[" + listStr + "]"
 
     member this.GlobalParasitemia : int * int =
         sourceImages
@@ -62,7 +77,7 @@ type State () =
     /// </summary>
     /// <exception cref="System.IOException">If the file cannot be loaded</exception>
     member this.Load () =
-        let data = PiaZ.load this.FilePath
+        let data = PiaZ.load this.FilePath defaultConfig
         this.PatientID <- data.patientID
         sourceImages.Clear()
         sourceImages.InsertRange(0, data.images)
@@ -75,6 +90,7 @@ type State () =
     member this.AddSourceImage (filePath: string) (defaultConfig: ParasitemiaCore.Config.Config) : SourceImage =
         let srcImg =
             { num = sourceImages.Count + 1
+              name = System.IO.FileInfo(filePath).Name
               config = defaultConfig.Copy()
               dateLastAnalysis = DateTime(0L)
               rbcs = []
@@ -103,6 +119,12 @@ type State () =
         // Re-numbered the images.
         sourceImages |> Seq.iteri (fun i srcImg -> srcImg.num <- i + 1)
 
+    member this.SetName (srcImg: SourceImage) (name: string) =
+        if name <> srcImg.name
+        then
+            srcImg.name <- name
+            alteredSinceLastSave <- true
+
     member this.SetResult (imgNum: int) (cells: ParasitemiaCore.Types.Cell list) =
         let sourceImage = sourceImages.Find(fun srcImg -> srcImg.num = imgNum)
 
@@ -114,26 +136,27 @@ type State () =
         // To match with previously manually altered RBC.
         let manuallyAlteredPreviousRBCS = sourceImage.rbcs |> List.filter (fun rbc -> rbc.setManually)
         let tolerance = (float sourceImage.config.RBCRadius.Pixel) * 0.5 // +/-.
-        let getPreviousRBC (center: Point) : RBC option =
+        let getPreviousManuallyAlteredRBC (center: Point) : RBC option =
             manuallyAlteredPreviousRBCS |> List.tryFind (fun rbc -> rbc.center.X > center.X - tolerance && rbc.center.X < center.X + tolerance &&
                                                                     rbc.center.Y > center.Y - tolerance && rbc.center.Y < center.Y + tolerance)
 
         sourceImage.rbcs <- cells
             |> List.filter (fun cell -> match cell.cellClass with ParasitemiaCore.Types.HealthyRBC | ParasitemiaCore.Types.InfectedRBC -> true | _ -> false )
-            |> List.sortByDescending (fun cell -> cell.infectedArea, (w - cell.center.X) + (h - cell.center.Y))
+            |> List.sortByDescending (fun cell -> cell.nucleusArea, (w - cell.center.X) + (h - cell.center.Y))
             |> List.mapi (fun i cell ->
                 let center = Point(float cell.center.X, float cell.center.Y)
                 let infected, setManually =
-                    match getPreviousRBC center with
-                    | Some rbc -> rbc.infected, true
-                    | _ -> cell.cellClass = ParasitemiaCore.Types.InfectedRBC, false
+                    let infected = cell.cellClass = ParasitemiaCore.Types.InfectedRBC
+                    match getPreviousManuallyAlteredRBC center with
+                    | Some rbc when rbc.infected <> infected -> rbc.infected, true // If it has been previously manually changed and now match the result, the manually flag is removed.
+                    | _ -> infected, false
 
                 { num = i + 1
                   infected = infected
                   setManually = setManually
                   center = center
                   size = Size(float cell.elements.Width, float cell.elements.Height)
-                  infectedArea = cell.infectedArea })
+                  infectedArea = cell.nucleusArea })
 
         alteredSinceLastSave <- true