[longomatch] Unregister tick events properly

[Andoni Morales Alastruey <amorales src gnome org>]

commit 8bf115c690ca0caa3b9b3020e69ec6cb0f1fb1a3
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Thu Jun 19 14:45:21 2014 +0200

    Unregister tick events properly

 LongoMatch.GUI.Multimedia/Gui/PlayerBin.cs |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/LongoMatch.GUI.Multimedia/Gui/PlayerBin.cs b/LongoMatch.GUI.Multimedia/Gui/PlayerBin.cs
index 1ff042b..4dc821e 100644
--- a/LongoMatch.GUI.Multimedia/Gui/PlayerBin.cs
+++ b/LongoMatch.GUI.Multimedia/Gui/PlayerBin.cs
@@ -60,7 +60,6 @@ namespace LongoMatch.Gui
 
                const int THUMBNAIL_MAX_WIDTH = 100;
                const int SCALE_FPS = 25;
-               TickHandler tickHandler;
                IPlayer player;
                Time length;
                bool seeking, IsPlayingPrevState, muted, emitRateScale, readyToSeek;
@@ -79,7 +78,6 @@ namespace LongoMatch.Gui
                        this.Build();
                        vwin = new VolumeWindow();
                        ConnectSignals ();
-                       tickHandler = new TickHandler(OnTick);
                        controlsbox.Visible = false;
                        UnSensitive();
                        timescale.Adjustment.PageIncrement = 0.01;
@@ -224,7 +222,7 @@ namespace LongoMatch.Gui
                }
                
                public void Close() {
-                       player.Tick -= tickHandler;
+                       player.Tick -= OnTick;
                        player.Close();
                        filename = null;
                        timescale.Value = 0;
@@ -413,7 +411,7 @@ namespace LongoMatch.Gui
                        videodrawingarea.DoubleBuffered = false;
                        player = Config.MultimediaToolkit.GetPlayer ();
 
-                       player.Tick += OnTick;
+                       player.Tick +=  OnTick;
                        player.StateChange += OnStateChanged;
                        player.Eos += OnEndOfStream;
                        player.Error += OnError;
@@ -482,7 +480,9 @@ namespace LongoMatch.Gui
                        } else {
                                slength = length.ToMSecondsString ();
                                timelabel.Text = currentTime.ToMSecondsString() + "/" + slength;
-                               timescale.Value = currentPosition;
+                               if (timescale.Visible) {
+                                       timescale.Value = currentPosition;
+                               }
                        }
 
                        if (Tick != null)
@@ -497,7 +497,7 @@ namespace LongoMatch.Gui
                        if(!seeking) {
                                seeking = true;
                                IsPlayingPrevState = player.Playing;
-                               player.Tick -= tickHandler;
+                               player.Tick -= OnTick;
                                player.Pause();
                                seeksQueue [0] = -1;
                                seeksQueue [1] = -1;
@@ -517,7 +517,7 @@ namespace LongoMatch.Gui
                                 * We need to cache previous position and seek again to the this position */
                                SeekFromTimescale(seeksQueue[0] != -1 ? seeksQueue[0] : seeksQueue[1]);
                                seeking=false;
-                               player.Tick += tickHandler;
+                               player.Tick += OnTick;
                                if(IsPlayingPrevState)
                                        player.Play();
                        }