public void DoUpdateSimilarTrackInfo(TagInfoRequest request, List<Song> TagTracks)
{
GUIListItem item = null;
{
facadeSimilarTrackInfo.Clear();
for (int i = 0; i < TagTracks.Count; i++)
{
item = new GUIListItem(TagTracks[i].ToShortString());
item.Label = TagTracks[i].Artist + " - " + TagTracks[i].Title;
//item.Label2 = " (" + GUILocalizeStrings.Get(931) + ": " + Convert.ToString(TagTracks[i].TimesPlayed) + ")";
//item.Label = TagTracks[i].Artist;
//item.Label2 = TagTracks[i].Title;
item.MusicTag = TagTracks[i].ToMusicTag();
facadeSimilarTrackInfo.Add(item);
// display 3 items only
if (facadeSimilarTrackInfo.Count == DISPLAY_LISTITEM_COUNT)
{
break;
}
}
if (facadeSimilarTrackInfo.Count > 0)
{
if (LblBestSimilarTracks != null)
{
LblBestSimilarTracks.Label = GUILocalizeStrings.Get(33031) + TagTracks[0].Genre;
LblBestSimilarTracks.Visible = true;
}
if (facadeAlbumInfo == null || facadeAlbumInfo.Count == 0)
{
// previously focus was set all the time
// to maintain previous functionality set focus if
// defauly skin control is present
if (lblForceFocus != null)
{
GUIControl.FocusControl(GetID, ((int)ControlIDs.LIST_TAG_INFO));
}
}
}
}
}
/// <summary>
/// Updates the "similar tags" info for the current track playing.
/// The tag info is fetched asynchronously by adding a request onto the request queue of the AudioScrobblerUtils
/// class. The response will be received via callback by a delegate (OnUpdateSimilarTrackInfoCompleted).
/// </summary>
private void UpdateSimilarTrackInfo()
{
string CurrentArtist = CleanTagString(CurrentTrackTag.Artist);
string CurrentTrack = CleanTagString(CurrentTrackTag.Title);
if (_doTrackTagLookups)
{
if (CurrentTrackTag == null)
{
return;
}
if (CurrentTrackTag.Artist == string.Empty || CurrentTrackTag.Title == string.Empty)
{
Log.Warn("GUIMusicPlayingNow: current tag invalid for tag info lookup. File: {0}", g_Player.CurrentFile);
return;
}
if (LblBestSimilarTracks != null)
{
LblBestSimilarTracks.Visible = false;
}
TagInfoRequest request = new TagInfoRequest(
CurrentArtist,
CurrentTrack,
true,
false,
true,
new TagInfoRequest.TagInfoRequestHandler(OnUpdateSimilarTrackInfoCompleted)
);
_lastTagRequest = request;
InfoScrobbler.AddRequest(request);
}
}
public void OnUpdateSimilarTrackInfoCompleted(TagInfoRequest request, List<Song> TagTracks)
{
if (request.Equals(_lastTagRequest))
{
GUIGraphicsContext.form.Invoke(new TagInfoCompletedDelegate(DoUpdateSimilarTrackInfo), new object[] {request, TagTracks});
}
else
{
Log.Warn("NowPlaying.OnUpdateSimilarTrackInfoCompleted: unexpected response for request: {0}", request.Type);
}
}