[longomatch] Update cameras layout when a new event is loaded

[Andoni Morales Alastruey <amorales src gnome org>]

commit 973e9a51a7fcce6ff7835896dbd6d93fc5ab6ba9
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Thu Mar 26 11:39:18 2015 +0100

    Update cameras layout when a new event is loaded

 LongoMatch.Services/Services/PlayerController.cs |   32 +++++++++++----------
 1 files changed, 17 insertions(+), 15 deletions(-)
---
diff --git a/LongoMatch.Services/Services/PlayerController.cs 
b/LongoMatch.Services/Services/PlayerController.cs
index 13ce7fb..7c04485 100644
--- a/LongoMatch.Services/Services/PlayerController.cs
+++ b/LongoMatch.Services/Services/PlayerController.cs
@@ -438,8 +438,8 @@ namespace LongoMatch.Services
 
                        if (element is PlaylistPlayElement) {
                                PlaylistPlayElement ple = element as PlaylistPlayElement;
-                               TimelineEvent play = ple.Play;
-                               LoadSegment (ple.FileSet, play.Start, play.Stop, play.Start, true, ple.Rate);
+                               TimelineEvent evt = ple.Play;
+                               LoadSegment (ple.FileSet, evt, evt.Start, true);
                        } else if (element is PlaylistVideo) {
                                LoadVideo (element as PlaylistVideo);
                        } else if (element is PlaylistImage) {
@@ -458,7 +458,7 @@ namespace LongoMatch.Services
                        loadedPlaylistElement = null;
                        loadedEvent = evt;
                        if (evt.Start != null && evt.Start != null) {
-                               LoadSegment (fileSet, evt.Start, evt.Stop, seekTime, playing, evt.Rate);
+                               LoadSegment (fileSet, evt, seekTime, playing);
                        } else if (evt.EventTime != null) {
                                Seek (evt.EventTime, true);
                        } else {
@@ -686,37 +686,37 @@ namespace LongoMatch.Services
                /// </summary>
                void SetRate (float rate)
                {
+                       if (rate == 0)
+                               rate = 1;
                        Rate = rate;
                        EmitRateChanged (rate);
                }
 
                /// <summary>
-               /// Loads a video segment in the player.
+               /// Loads a video segment defined by a <see cref="TimelineEvent"/> in the player.
                /// </summary>
                /// <param name="fileSet">File set.</param>
-               /// <param name="start">Start time.</param>
-               /// <param name="stop">Stop time.</param>
+               /// <param name="evt">The timeline event to load.</param>
                /// <param name="seekTime">Seek time.</param>
                /// <param name="playing">If set to <c>true</c> starts playing.</param>
-               /// <param name="rate">Rate.</param>
-               void LoadSegment (MediaFileSet fileSet, Time start, Time stop, Time seekTime,
-                                 bool playing, float rate = 1)
+               void LoadSegment (MediaFileSet fileSet, TimelineEvent evt, Time seekTime, bool playing)
                {
                        Log.Debug (String.Format ("Update player segment {0} {1} {2}",
-                               start.ToMSecondsString (),
-                               stop.ToMSecondsString (), rate));
+                               evt.Start, evt.Stop, evt.Rate));
+
+                       CamerasVisible = evt.CamerasVisible;
+                       CamerasLayout = evt.CamerasLayout;
                        if (fileSet != this.FileSet) {
                                Open (fileSet, false);
                        }
                        Pause ();
-                       loadedSegment.Start = start;
-                       loadedSegment.Stop = stop;
-                       rate = rate == 0 ? 1 : rate;
+                       loadedSegment.Start = evt.Start;
+                       loadedSegment.Stop = evt.Stop;
                        StillImageLoaded = false;
                        if (readyToSeek) {
                                Log.Debug ("Player is ready to seek, seeking to " +
                                seekTime.ToMSecondsString ());
-                               SetRate (rate);
+                               SetRate (evt.Rate);
                                Seek (seekTime, true);
                                if (playing) {
                                        Play ();
@@ -749,6 +749,8 @@ namespace LongoMatch.Services
                        loadedPlaylistElement = video;
                        MediaFileSet fileSet = new MediaFileSet ();
                        fileSet.Add (video.File);
+                       CamerasVisible = new List<int> { 0 };
+                       CamerasLayout = null;
                        Open (fileSet, false, true, true);
                }