[chronojump] RaceAnalyzer capture with new RunEncoderCaptureGetSpeedAndDisplacement()

[Xavier de Blas <xaviblas src gnome org>]

commit 422cb75faef254bade80d1827df5e69cab171e8d
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Apr 6 19:14:02 2021 +0200

    RaceAnalyzer capture with new RunEncoderCaptureGetSpeedAndDisplacement()

 src/gui/app1/runEncoder.cs | 72 ++++++++++++++++++----------------------------
 1 file changed, 28 insertions(+), 44 deletions(-)
---
diff --git a/src/gui/app1/runEncoder.cs b/src/gui/app1/runEncoder.cs
index dac6e1cb..46b9d69e 100644
--- a/src/gui/app1/runEncoder.cs
+++ b/src/gui/app1/runEncoder.cs
@@ -65,8 +65,7 @@ public partial class ChronoJumpWindow
        static bool runEncoderProcessCancel;
        static bool runEncoderProcessError;
         static string runEncoderPulseMessage = "";
-       static double runEncoderCaptureDistance = 0;
-       static double runEncoderCaptureSpeed = 0;
+       static bool runEncoderShouldShowCaptureGraphsWithData; //on change person this is false
        
        private RunEncoder currentRunEncoder;
        private RunEncoderExercise currentRunEncoderExercise;
@@ -267,8 +266,6 @@ public partial class ChronoJumpWindow
                runEncoderButtonsSensitive(false);
                sensitiveLastTestButtons(false);
 
-               runEncoderCaptureDistance = 0;
-               runEncoderCaptureSpeed = 0;
                if(cairoRadial != null)
                        cairoRadial.ResetSpeedMax();
 
@@ -312,6 +309,10 @@ public partial class ChronoJumpWindow
        {
                currentRunEncoder = new RunEncoder();
 
+               //draw the capture graphs empty:
+               runEncoderShouldShowCaptureGraphsWithData = false;
+               drawingarea_race_analyzer_capture.QueueDraw(); //will fire ExposeEvent
+
                button_contacts_exercise_close_and_recalculate.Sensitive = false;
                textview_contacts_signal_comment.Buffer.Text = "";
 
@@ -437,6 +438,10 @@ public partial class ChronoJumpWindow
                cairoGraphRaceAnalyzerPoints_dt_l = new List<PointF>();
                cairoGraphRaceAnalyzerPoints_st_l = new List<PointF>();
 
+               //RunEncoderCaptureGetSpeedAndDisplacement reCGSD = new 
RunEncoderCaptureGetSpeedAndDisplacement();
+               reCGSD = new RunEncoderCaptureGetSpeedAndDisplacement();
+               runEncoderShouldShowCaptureGraphsWithData = true;
+
                runEncoderCaptureThread = new Thread(new ThreadStart(runEncoderCaptureDo));
                GLib.Idle.Add (new GLib.IdleHandler (pulseGTKRunEncoderCapture));
 
@@ -454,6 +459,7 @@ public partial class ChronoJumpWindow
        }
 
        string capturingMessage = "Capturing ...";
+       static RunEncoderCaptureGetSpeedAndDisplacement reCGSD;
 
        //non GTK on this method
        private void runEncoderCaptureDo()
@@ -533,9 +539,6 @@ public partial class ChronoJumpWindow
                writer.WriteLine("Pulses;Time(useconds);Force(N)");
 
                triggerListRunEncoder = new TriggerList();
-               str = "";
-               int firstTime = 0;
-               int timePre = 0;
                Stopwatch sw = new Stopwatch();
 
                int rowsCount = 0;
@@ -560,7 +563,7 @@ public partial class ChronoJumpWindow
                                //runEncoder sends changes. If there is no movement in certain time, just 
show a 0 on screen and capture graph
                                if(sw.ElapsedMilliseconds > 500)
                                {
-                                       runEncoderCaptureSpeed = 0;
+                                       reCGSD.RunEncoderCaptureSpeed = 0;
                                        sw.Stop();
                                }
 
@@ -569,49 +572,30 @@ public partial class ChronoJumpWindow
 
                        //time (4 bytes: long at Arduino, uint at c-sharp), force (2 bytes: uint)
                        List<int> binaryReaded = readBinaryRunEncoderValues();
-                       int encoderDisplacement = binaryReaded[0];
-                       int time = binaryReaded[1];
-                       int force = binaryReaded[2];
-                       int encoderOrRCA = binaryReaded[3];
-
-                       if(time > timePre)
+                       reCGSD.PassCapturedRow (binaryReaded);
+                       if(reCGSD.Calcule())
                        {
-                               if(timePre > 0)
-                               {
-                                       double runEncoderCaptureDistanceAtThisSample = 
Math.Abs(encoderDisplacement) * 0.0030321; //hardcoded: same as sprintEncoder.R
-                                       runEncoderCaptureSpeed = 
UtilAll.DivideSafe(runEncoderCaptureDistanceAtThisSample, (time - timePre)) * 1000000;
-
-                                       runEncoderCaptureDistance += runEncoderCaptureDistanceAtThisSample;
-
-                                       //distance/time
-                                       cairoGraphRaceAnalyzerPoints_dt_l.Add(new PointF(
-                                                               UtilAll.DivideSafe(time, 1000000),
-                                                               runEncoderCaptureDistance));
-                                       //speed/time
-                                       cairoGraphRaceAnalyzerPoints_st_l.Add(new PointF(
-                                                               UtilAll.DivideSafe(time, 1000000),
-                                                               runEncoderCaptureSpeed));
-
-                                       LogB.Information(string.Format("encoderDisplacement: {0}; 
runEncoderCaptureDistanceAtThisSample: {1}, runEncoderDistance: {2}, runEncoderCaptureSpeed: {3}; time: {4}; 
timePre: {5}",
-                                                               encoderDisplacement,
-                                                               runEncoderCaptureDistanceAtThisSample,
-                                                               runEncoderCaptureDistance,
-                                                               runEncoderCaptureSpeed, time, timePre));
-                               }
-                               timePre = time;
+                               //distance/time
+                               cairoGraphRaceAnalyzerPoints_dt_l.Add(new PointF(
+                                                       UtilAll.DivideSafe(reCGSD.Time, 1000000),
+                                                       reCGSD.RunEncoderCaptureDistance));
+                               //speed/time
+                               cairoGraphRaceAnalyzerPoints_st_l.Add(new PointF(
+                                                       UtilAll.DivideSafe(reCGSD.Time, 1000000),
+                                                       reCGSD.RunEncoderCaptureSpeed));
                                sw.Restart();
                        }
 
-                       LogB.Information(string.Format("{0};{1};{2};{3};{4}", pps, encoderDisplacement, time, 
force, encoderOrRCA));
-                       writer.WriteLine(string.Format("{0};{1};{2}", encoderDisplacement, time, force));
-                       if(encoderOrRCA == 0)
+                       LogB.Information(string.Format("{0};{1};{2};{3};{4}", pps, 
reCGSD.EncoderDisplacement, reCGSD.Time, reCGSD.Force, reCGSD.EncoderOrRCA));
+                       writer.WriteLine(string.Format("{0};{1};{2}", reCGSD.EncoderDisplacement, 
reCGSD.Time, reCGSD.Force));
+                       if(reCGSD.EncoderOrRCA == 0)
                                rowsCount ++; //note this is not used right now, and maybe it will need to be 
for all cases, not just for encoderOrRCA
                        else {
                                Trigger trigger;
-                               if(encoderOrRCA == 1)
-                                       trigger = new Trigger(Trigger.Modes.RACEANALYZER, time, false);
-                               else //(encoderOrRCA == 2)
-                                       trigger = new Trigger(Trigger.Modes.RACEANALYZER, time, true);
+                               if(reCGSD.EncoderOrRCA == 1)
+                                       trigger = new Trigger(Trigger.Modes.RACEANALYZER, reCGSD.Time, false);
+                               else //(reCGSD.EncoderOrRCA == 2)
+                                       trigger = new Trigger(Trigger.Modes.RACEANALYZER, reCGSD.Time, true);
 
                                if(! triggerListRunEncoder.NewSameTypeThanBefore(trigger) &&
                                                ! triggerListRunEncoder.IsSpurious(trigger, 
TriggerList.Type3.BOTH, 50))