[chronojump] Fixed loosing videoURL os signal after recalculate

[Xavier de Blas <xaviblas src gnome org>]

commit 66978f22a66a9be8986d7d330001879d83315359
Author: Xavier de Blas <xaviblas gmail com>
Date:   Sun Feb 8 19:50:37 2015 +0000

    Fixed loosing videoURL os signal after recalculate

 src/gui/encoder.cs |   27 ++++++++++++++++++++-------
 1 files changed, 20 insertions(+), 7 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 0264c04..a263d48 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -706,6 +706,16 @@ public partial class ChronoJumpWindow
 
                string analysisOptions = getEncoderAnalysisOptions();
 
+               //without this we loose the videoURL on recalculate
+               string videoURL = "";           
+               if(encoderSignalUniqueID != null && encoderSignalUniqueID != "-1") {
+                       string file = Util.GetVideoFileName(currentSession.UniqueID, 
+                               Constants.TestTypes.ENCODER, Convert.ToInt32(encoderSignalUniqueID));
+
+                       if(file != null && file != "" && File.Exists(file))
+                               videoURL = file;
+               }
+
                //see explanation on the top of this file
                lastEncoderSQLSignal = new EncoderSQL(
                                "-1",
@@ -721,7 +731,7 @@ public partial class ChronoJumpWindow
                                (int) encoderCaptureOptionsWin.spin_encoder_capture_time.Value, 
                                (int) encoderCaptureOptionsWin.spin_encoder_capture_min_height.Value, 
                                "",             //desc,
-                               "","",          //status, videoURL
+                               "", videoURL,           //status, videoURL
                                encoderConfigurationCurrent,
                                "","","",       //future1, 2, 3
                                Util.FindOnArray(':', 2, 1, UtilGtk.ComboGetActive(combo_encoder_exercise), 
@@ -1849,8 +1859,12 @@ public partial class ChronoJumpWindow
                        }
                }
                else {
+                       LogB.Warning("TOSTRING1");
+                       eSQL.ToString();
                        //only signal is updated
                        SqliteEncoder.Update(false, eSQL); //Adding on SQL
+                       LogB.Warning("TOSTRING2");
+                       eSQL.ToString();
                        feedback = Catalog.GetString("Set updated");
                }
                
@@ -5145,11 +5159,6 @@ LogB.Debug("D");
                                encoder_pulsebar_capture.Text = Catalog.GetString("Finished");
                        } 
                        else if(action == encoderActions.CURVES || action == encoderActions.LOAD) {
-                       
-                               if(action == encoderActions.LOAD) {
-                                       playVideoEncoderPrepare(false); //do not play
-                               }
-
                                //this notebook has capture (signal plotting), and curves (shows R graph)     
  
                                if(notebook_encoder_capture.CurrentPage == 0)
                                        notebook_encoder_capture.NextPage();
@@ -5245,6 +5254,10 @@ LogB.Debug("D");
 
                                        findAndMarkSavedCurves();
                                }
+                               
+                               if(action == encoderActions.LOAD) {
+                                       playVideoEncoderPrepare(false); //do not play
+                               }
                        }
 
                        if(action == encoderActions.CAPTURE_IM && ! encoderProcessCancel && ! 
encoderProcessProblems) 
@@ -5402,7 +5415,7 @@ LogB.Debug("D");
                string file = Util.GetVideoFileName(currentSession.UniqueID, 
                                Constants.TestTypes.ENCODER, Convert.ToInt32(encoderSignalUniqueID));
 
-               if(file == null || file == "") 
+               if(file == null || file == "" || ! File.Exists(file))
                        return;
                
                try {