[chronojump] First implementation of sound using gstreamer

[Xavier de Blas <xaviblas src gnome org>]

commit 02b0d16c88436f086d07c20fc827df3e97d3a12c
Author: Xavier de Blas <xaviblas gmail com>
Date:   Fri Jul 3 18:32:37 2015 +0200

    First implementation of sound using gstreamer

 src/util.cs |   49 ++++++++++++++++++++++++++++++++++++++-----------
 1 files changed, 38 insertions(+), 11 deletions(-)
---
diff --git a/src/util.cs b/src/util.cs
index 8e03113..8128443 100644
--- a/src/util.cs
+++ b/src/util.cs
@@ -1149,17 +1149,44 @@ public class Util
                if(volumeOn) {
                        //TODO: this try/catch still doesn't work in my laptop with sound problems
                        try {
-                               switch(mySound) {
-                                       case Constants.SoundTypes.CAN_START:
-                                               System.Media.SystemSounds.Question.Play();
-                                               break;
-                                       case Constants.SoundTypes.GOOD:
-                                               System.Media.SystemSounds.Asterisk.Play();
-                                               break;
-                                       case Constants.SoundTypes.BAD:
-                                               //System.Media.SystemSounds.Beep.Play();
-                                               System.Media.SystemSounds.Hand.Play();
-                                               break;
+                               //TODO: write nicer
+                               if(UtilAll.GetOSEnum() == UtilAll.OperatingSystems.LINUX) 
+                               {
+                                       string fileName = 
"/home/xavier/Baixades/123804__kendallbear__kendallklap1.wav";
+                                       //author: kendallbear
+                                       //https://www.freesound.org/people/kendallbear/sounds/123804/
+
+                                       if(! File.Exists(fileName)) {
+                                               LogB.Warning("Cannot found this sound file: " + fileName);
+                                               return;
+                                       }
+                                       
+                                       ProcessStartInfo pinfo = new ProcessStartInfo();
+                                       string pBin="gst-launch-0.10";
+               
+                                       pinfo.FileName=pBin;
+                                       pinfo.Arguments = "playbin " + @"uri=file://" + fileName;
+                                       LogB.Information("Arguments:", pinfo.Arguments);
+                                       pinfo.CreateNoWindow = true;
+                                       pinfo.UseShellExecute = false;
+
+                                       Process p = new Process();
+                                       p.StartInfo = pinfo;
+                                       p.Start();
+                               }
+                               else {
+                                       switch(mySound) {
+                                               case Constants.SoundTypes.CAN_START:
+                                                       System.Media.SystemSounds.Question.Play();
+                                                       break;
+                                               case Constants.SoundTypes.GOOD:
+                                                       System.Media.SystemSounds.Asterisk.Play();
+                                                       break;
+                                               case Constants.SoundTypes.BAD:
+                                                       //System.Media.SystemSounds.Beep.Play();
+                                                       System.Media.SystemSounds.Hand.Play();
+                                                       break;
+                                       }
                                }
                        } catch {}
                }