[chronojump] encoder pulsebar with progress fraction

[Xavier de Blas <xaviblas src gnome org>]

commit 5f523db78355d52e463980318f2cc4890de76f60
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Feb 19 21:16:42 2013 +0100

    encoder pulsebar with progress fraction

 src/gui/encoder.cs |   31 ++++++++++++++++++++++++++-----
 1 files changed, 26 insertions(+), 5 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index b07944e..dc00453 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -2076,15 +2076,36 @@ public partial class ChronoJumpWindow
                }
 
                string contents = Catalog.GetString("Please, wait.");
-               if(Util.FileExists(Util.GetEncoderStatusTempFileName()))
+               double fraction = -1;
+               if(Util.FileExists(Util.GetEncoderStatusTempFileName())) {
                        contents = Util.ReadFile(Util.GetEncoderStatusTempFileName(), true);
+                       //contents is:
+                       //(1/5) Starting R
+                       //(5/5) R tasks done
+                       
+                       //-48: ascii 0 char
+                       if(System.Char.IsDigit(contents[1]) && System.Char.IsDigit(contents[3]))
+                              fraction = Util.DivideSafeFraction(
+                                       Convert.ToInt32(contents[1]-48), Convert.ToInt32(contents[3]-48) );
+               }
 
                if(mode == encoderModes.CALCULECURVES || mode == encoderModes.RECALCULATE_OR_LOAD) {
-                       encoder_pulsebar_capture.Pulse();
-                       encoder_pulsebar_capture.Text = contents;
+                       if(fraction == -1) {
+                               encoder_pulsebar_capture.Pulse();
+                               encoder_pulsebar_capture.Text = contents;
+                       } else {
+                               encoder_pulsebar_capture.Fraction = fraction;
+                               encoder_pulsebar_capture.Text = contents.Substring(6);
+                       }
                } else {
-                       encoder_pulsebar_analyze.Pulse();
-                       encoder_pulsebar_analyze.Text = contents;
+                       if(fraction == -1) {
+                               encoder_pulsebar_analyze.Pulse();
+                               encoder_pulsebar_analyze.Text = contents;
+                       } else {
+                               encoder_pulsebar_analyze.Fraction = fraction;
+                               encoder_pulsebar_analyze.Text = contents.Substring(6);
+                       }
+                       
                }
        }