[chronojump] Encoder: ec save-all saves curves correctly

[Xavier de Blas <xaviblas src gnome org>]

commit f357d30814f89816a85385b8e9ae502decf00306
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Feb 12 19:39:35 2013 +0100

    Encoder: ec save-all saves curves correctly

 src/gui/encoder.cs |    6 ++++--
 src/util.cs        |    7 +++++++
 2 files changed, 11 insertions(+), 2 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 5ffd544..d7c1ef8 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -300,6 +300,7 @@ public partial class ChronoJumpWindow
 
 	//this is called by non gtk thread. Don't do gtk stuff here
 	//I suppose reading gtk is ok, changing will be the problem
+	//called on capture, recalculate and load
 	private void encoderCreateCurvesGraphR() 
 	{
 		string analysisOptions = "-";
@@ -660,7 +661,8 @@ public partial class ChronoJumpWindow
 				encoder_pulsebar_capture.Text = encoderSaveSignalOrCurve("curve", selectedID);
 			} else if(button == button_encoder_save_all_curves) 
 				for(int i=1; i <= UtilGtk.CountRows(encoderListStore); i++)
-					encoder_pulsebar_capture.Text = encoderSaveSignalOrCurve("allCurves", i);
+					if(! Util.IsEven(i)) //use only uneven (spanish: "impar") values
+						encoder_pulsebar_capture.Text = encoderSaveSignalOrCurve("allCurves", i);
 
 			ArrayList data = SqliteEncoder.Select(false, -1, 
 					currentPerson.UniqueID, currentSession.UniqueID, "curve");
@@ -1496,7 +1498,7 @@ public partial class ChronoJumpWindow
 				String.Format(UtilGtk.TVNumPrint(curve.N,1,0),Convert.ToInt32(curve.N));
 		else {
 			string phase = "e";
-			bool isEven = (Convert.ToInt32(curve.N) % 2 == 0); //check if it's even (in spanish "par")
+			bool isEven = Util.IsEven(Convert.ToInt32(curve.N));
 			if(isEven)
 				phase = "c";
 				
diff --git a/src/util.cs b/src/util.cs
index 148e16d..a72c6f6 100644
--- a/src/util.cs
+++ b/src/util.cs
@@ -668,6 +668,13 @@ public class Util
 		return true;
 	}
 
+	public static bool IsEven(string myString) {
+		return IsEven(Convert.ToInt32(myString));
+	}
+	public static bool IsEven(int myInt) {
+		return (myInt % 2 == 0); //check if it's even (in spanish "par")
+	}
+
 	//Adapted from Mono. A developer's notebook. p 244
 	
 	//this is used in chronojump for working with the ports,