[longomatch] Fix scenarios without player

[Andoni Morales Alastruey <amorales src gnome org>]

commit 1981cb7bbf8a436602d36729ff0868649ef4b9ad
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Tue Jun 10 11:14:32 2014 +0200

    Fix scenarios without player

 LongoMatch.Services/Services/EventsManager.cs   |   16 ++++++++++---
 LongoMatch.Services/Services/ProjectsManager.cs |   27 +++++++++++++---------
 2 files changed, 28 insertions(+), 15 deletions(-)
---
diff --git a/LongoMatch.Services/Services/EventsManager.cs b/LongoMatch.Services/Services/EventsManager.cs
index 314144a..1578a47 100644
--- a/LongoMatch.Services/Services/EventsManager.cs
+++ b/LongoMatch.Services/Services/EventsManager.cs
@@ -100,10 +100,12 @@ namespace LongoMatch.Services
                        Config.EventsBroker.TagSubcategoriesChangedEvent += 
HandleTagSubcategoriesChangedEvent;
                        
                        /* Connect player events */
-                       player.Prev += OnPrev;
-                       player.SegmentClosedEvent += OnSegmentClosedEvent;
-                       player.DrawFrame += OnDrawFrame;
-                       player.PlaybackRateChanged += HandlePlaybackRateChanged;
+                       if (player != null) {
+                               player.Prev += OnPrev;
+                               player.SegmentClosedEvent += OnSegmentClosedEvent;
+                               player.DrawFrame += OnDrawFrame;
+                               player.PlaybackRateChanged += HandlePlaybackRateChanged;
+                       }
                }
 
                void HandleTagSubcategoriesChangedEvent (bool tagsubcategories)
@@ -221,6 +223,9 @@ namespace LongoMatch.Services
                }
 
                void OnNewTagAtPos (Category category, Time pos) {
+                       if (openedProject == null)
+                               return;
+
                        player.CloseSegment();
                        player.Seek (pos, true);
                        ProcessNewTag(category,pos);
@@ -228,6 +233,9 @@ namespace LongoMatch.Services
 
                public void OnNewTag(Category category) {
                        Time pos;
+                       
+                       if (openedProject == null)
+                               return;
 
                        if(projectType == ProjectType.FakeCaptureProject ||
                           projectType == ProjectType.CaptureProject ||
diff --git a/LongoMatch.Services/Services/ProjectsManager.cs b/LongoMatch.Services/Services/ProjectsManager.cs
index 837d952..b8ed6a8 100644
--- a/LongoMatch.Services/Services/ProjectsManager.cs
+++ b/LongoMatch.Services/Services/ProjectsManager.cs
@@ -180,7 +180,18 @@ namespace LongoMatch.Services
                        Capturer = analysisWindow.Capturer;
                        OpenedProject = project;
                        OpenedProjectType = projectType;
-
+               
+                       if (Player != null) {
+                               Player.Tick += Config.EventsBroker.EmitTick;
+                               Player.Error += HandleMultimediaError;
+                               Player.SegmentClosedEvent += Config.EventsBroker.EmitSegmentClosed;
+                       }
+                       if (Capturer != null) {
+                               Capturer.CaptureFinished += (sender, e) => 
Config.EventsBroker.EmitCloseOpenedProject();
+                               if (Capturer != Player)
+                                       Capturer.Error += HandleMultimediaError;
+                       }
+                       
                        if(projectType == ProjectType.FileProject) {
                                // Check if the file associated to the project exists
                                if(!File.Exists(project.Description.File.FilePath)) {
@@ -199,16 +210,10 @@ namespace LongoMatch.Services
                                        return false;
                                }
 
-                       } else {
-                               CapturerType type;
-                               if(projectType == ProjectType.CaptureProject ||
-                                  projectType == ProjectType.URICaptureProject) {
-                                       type = CapturerType.Live;
-                               } else {
-                                       type = CapturerType.Fake;
-                               }
+                       } else if (projectType == ProjectType.CaptureProject ||
+                                  projectType == ProjectType.URICaptureProject) {
                                try {
-                                       Capturer.Run(type, props);
+                                       Capturer.Run (CapturerType.Live, props);
                                } catch(Exception ex) {
                                        guiToolkit.ErrorMessage(ex.Message);
                                        CloseOpenedProject (false);
@@ -219,7 +224,7 @@ namespace LongoMatch.Services
                        EmitProjectChanged();
                        return true;
                }
-       
+
                /*
                public static void ExportToCSV(Project project) {
                        FileChooserDialog fChooser;