[chronojump] Encoder triggers are saved to tmp. Need tests!

[Xavier de Blas <xaviblas src gnome org>]

commit 82c91af9ccaf72abb18dec954e7ce6fb0d68b914
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Mar 1 18:20:09 2017 +0100

    Encoder triggers are saved to tmp. Need tests!

 src/encoderCapture.cs |   50 +++++++++++++++++++++++++++++++++++++++++++++++++
 src/util.cs           |    4 +++
 2 files changed, 54 insertions(+), 0 deletions(-)
---
diff --git a/src/encoderCapture.cs b/src/encoderCapture.cs
index a7666ac..d7dd58f 100644
--- a/src/encoderCapture.cs
+++ b/src/encoderCapture.cs
@@ -52,6 +52,10 @@ public abstract class EncoderCapture
 
        protected static List<int> encoderReaded;       //data coming from encoder and converted
        protected static List<int> encoderReadedInertialDisc;   //data coming from encoder and converted
+
+       private int TRIGGER_ON = 84; //'T' from TRIGGER_ON on encoder firmware
+       private int TRIGGER_OFF = 116; //'t' from TRIGGER_OFF on encoder firmware
+       private List<BoolMs> boolMsList;
        
        /*
         * sum: sum ob byteReaded, it's the vertical position
@@ -185,6 +189,10 @@ public abstract class EncoderCapture
 
                initSpecific();
 
+               //prepare for receiving triggers from encoder
+               boolMsList = new List<BoolMs>();
+               Util.FileDelete(Util.GetEncoderTriggerFileName());
+
                cancel = false;
                finish = false;
        }
@@ -222,6 +230,17 @@ public abstract class EncoderCapture
                                break;
                        }
 
+                       if(byteReaded == TRIGGER_ON)
+                       {
+                               boolMsList.Add(new BoolMs(true, i));
+                               continue;
+                       }
+                       else if(byteReaded == TRIGGER_OFF)
+                       {
+                               boolMsList.Add(new BoolMs(false, i));
+                               continue;
+                       }
+
                        byteReaded = convertByte(byteReaded);
                        //LogB.Information(" byte: " + byteReaded);
 
@@ -496,6 +515,20 @@ public abstract class EncoderCapture
 
                saveToFile(outputData1);
 
+               //save triggers to file (if any)
+               if(boolMsList.Count > 0)
+               {
+                       LogB.Debug("runEncoderCaptureCsharp saving triggers");
+                       TextWriter writer = File.CreateText(Util.GetEncoderTriggerFileName());
+
+                       foreach(BoolMs boolMs in boolMsList)
+                               writer.WriteLine(boolMs.ToString());
+
+                       writer.Flush();
+                       writer.Close();
+                       ((IDisposable)writer).Dispose();
+               }
+
                LogB.Debug("runEncoderCaptureCsharp ended");
 
                return true;
@@ -894,3 +927,20 @@ public class EncoderCaptureIMCalc : EncoderCapture
        }
        
 }
+
+public class BoolMs
+{
+       private bool b;
+       private int ms;
+
+       public BoolMs(bool b, int ms)
+       {
+               this.b = b;
+               this.ms = ms;
+       }
+
+       public override string ToString()
+       {
+               return b.ToString() + ": " + ms.ToString();
+       }
+}
diff --git a/src/util.cs b/src/util.cs
index 29b9a70..39ff420 100644
--- a/src/util.cs
+++ b/src/util.cs
@@ -962,6 +962,10 @@ public class Util
                return Path.Combine(Path.GetTempPath(), "encoder_set_export.csv");
        }
 
+       public static string GetEncoderTriggerFileName() {
+               return Path.Combine(Path.GetTempPath(), "encoder_trigger.txt");
+       }
+
        /********** end of encoder paths ************/