[banshee] [Podcasts] Only reload the source after all items are added

[Bertrand Lorentz <blorentz src gnome org>]

commit 09800525256e3465c9b456ae67801a43670f971c
Author: Bertrand Lorentz <bertrand lorentz gmail com>
Date:   Sun Jan 3 15:30:19 2010 +0100

    [Podcasts] Only reload the source after all items are added
    
    For large feeds, reloading the source for each podcast items leads to
    massive CPU usage and longer execution times. It doesn't bring any
    benefit, as the user doesn't see the new items anyway, because of the
    CPU load.

 .../Banshee.Podcasting/PodcastService.cs           |    3 ++-
 src/Libraries/Migo/Migo.Syndication/Feed.cs        |    1 +
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/Extensions/Banshee.Podcasting/Banshee.Podcasting/PodcastService.cs b/src/Extensions/Banshee.Podcasting/Banshee.Podcasting/PodcastService.cs
index 808875d..01b3cbc 100644
--- a/src/Extensions/Banshee.Podcasting/Banshee.Podcasting/PodcastService.cs
+++ b/src/Extensions/Banshee.Podcasting/Banshee.Podcasting/PodcastService.cs
@@ -388,7 +388,7 @@ namespace Banshee.Podcasting
                 track.ExternalId = item.DbId;
                 track.PrimarySource = source;
                 (track.ExternalObject as PodcastTrackInfo).SyncWithFeedItem ();
-                track.Save (true);
+                track.Save (false);
                 RefreshArtworkFor (item.Feed);
             } else {
                 // We're only interested in items that have enclosures
@@ -425,6 +425,7 @@ namespace Banshee.Podcasting
         private void OnFeedsChanged (object o, EventArgs args)
         {
             source.Reload ();
+            source.NotifyTracksChanged ();
         }
 
         /*private void OnFeedAddedHandler (object sender, FeedEventArgs args)
diff --git a/src/Libraries/Migo/Migo.Syndication/Feed.cs b/src/Libraries/Migo/Migo.Syndication/Feed.cs
index 9b93636..9a6924e 100644
--- a/src/Libraries/Migo/Migo.Syndication/Feed.cs
+++ b/src/Libraries/Migo/Migo.Syndication/Feed.cs
@@ -397,6 +397,7 @@ namespace Migo.Syndication
             }
 
             if (added_any) {
+               Manager.OnFeedsChanged ();
                CheckForItemsToDownload ();
             }
         }