[longomatch] Start and close the frames capturer for each project change

[Andoni Morales Alastruey <amorales src gnome org>]

commit 956a0edfaf213bbc701042eeba78eac539caef2d
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Fri Sep 5 14:16:07 2014 +0200

    Start and close the frames capturer for each project change

 LongoMatch.Services/Services/EventsManager.cs |   13 +++++++++----
 1 files changed, 9 insertions(+), 4 deletions(-)
---
diff --git a/LongoMatch.Services/Services/EventsManager.cs b/LongoMatch.Services/Services/EventsManager.cs
index ece685a..d6f78fa 100644
--- a/LongoMatch.Services/Services/EventsManager.cs
+++ b/LongoMatch.Services/Services/EventsManager.cs
@@ -49,21 +49,26 @@ namespace LongoMatch.Services
                {
                        this.guiToolkit = guiToolkit;
                        this.renderer = renderer;
-                       framesCapturer = Config.MultimediaToolkit.GetFramesCapturer ();
                        ConnectSignals ();
                }
 
                void HandleOpenedProjectChanged (Project project, ProjectType projectType,
-                                                PlaysFilter filter, IAnalysisWindow analysisWindow)
+                                              PlaysFilter filter, IAnalysisWindow analysisWindow)
                {
                        this.openedProject = project;
                        this.projectType = projectType;
                        this.filter = filter;
                        
-                       if (project == null)
+                       if (project == null) {
+                               if (framesCapturer != null) {
+                                       framesCapturer.Dispose ();
+                                       framesCapturer = null;
+                               }
                                return;
-                               
+                       }
+
                        if (projectType == ProjectType.FileProject) {
+                               framesCapturer = Config.MultimediaToolkit.GetFramesCapturer ();
                                framesCapturer.Open (openedProject.Description.File.FilePath);
                        }
                        this.analysisWindow = analysisWindow;