[chronojump] Don't allow to cancel or finish while 'curves after capture'

[Xavier de Blas <xaviblas src gnome org>]

commit 5bd8c682b04a08d2bc8a645b78e7788f2d9d9441
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon May 25 16:57:07 2015 +0200

    Don't allow to cancel or finish while 'curves after capture'

 src/gui/encoder.cs |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index ada111a..dca2f90 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -4774,6 +4774,10 @@ public partial class ChronoJumpWindow
                        //stop video            
                        encoderStopVideoRecord();
 
+                       //don't allow to press cancel or finish
+                       button_encoder_capture_cancel.Sensitive = false;
+                       button_encoder_capture_finish.Sensitive = false;
+
                        capturingCsharp = encoderCaptureProcess.STOPPED;
                } else {        //STOPPED       
                        LogB.Debug("at pulseGTKEncoderCaptureAndCurves stopped");