/// <summary>
/// For the channels in the specified channel collection, if any of them are CurrentFavorites, we will assume that
/// the argument has more current information, and we'll copy that info.
/// </summary>
/// <param name="knownChannels">the most up to date channel information</param>
public void UpdateFavorites(ChannelCollection knownChannels)
{
for (int i = 0; i < CurrentFavorites.Items.Count; i++)
{
int index = knownChannels.IndexOf(CurrentFavorites.Items[i]);
if (index > -1)
{
CurrentFavorites.Items[i] = knownChannels.Items[index];
}
}
RecreateThumbnails();
}
/// <summary>
/// </summary>
/// <param name="bypassCache"> </param>
/// <param name="playlistTypes"> </param>
/// <returns> </returns>
public virtual ChannelCollection <TChannel> GetView(bool bypassCache, StationType playlistTypes)
{
// assume view is set
IsViewSet = true;
_channels = GetItem(_channels);
if ((bypassCache) || (_channels == null))
{
_loader = new ChannelLoader <TChannel, TTrack>(Settings.Default.DIPlaylistXml);
// this should not be hardcoded
//_channels = ChannelLoaderService<TChannel>.LoadChannels(bypassCache);
_channels = _loader.LoadChannels(bypassCache);
//if (!IsViewSet)
//{
// ParseSortSettings();
IsViewSet = false;
//}
// assign siteIcons
_channels.ForEach(t =>
{
if (t.SiteName.Contains(Resources.Properties.Resources.DIHomePage))
{
t.PlaylistType = StationType.DI;
t.SiteIcon = Resources.Properties.Resources.DIIconNew;
}
else if (t.SiteName.Contains(Resources.Properties.Resources.SkyHomePage))
{
t.PlaylistType = StationType.Sky;
t.SiteIcon = Resources.Properties.Resources.SkyIcon;
}
else
{
t.PlaylistType = StationType.External;
// t.SiteIcon = Resources.Properties.Resources.
}
});
// now remove channels that aren't favorites specified in settings
if (playlistTypes == StationType.Custom)
{
_channels.RemoveAll(t => !Settings.Default.PlaylistFavorites.Contains(t.ChannelName));
}
else
{
_channels.RemoveAll(t => (t.PlaylistType & playlistTypes) == 0);
}
Sort(_channels);
_channels.ForEach(t => { t.IsAlternating = (_channels.IndexOf(t) % 2 == 0); });
InsertItem(_channels);
// only fire the event if the view changed, cache was bypassed on purpose
// OnChannelViewChanged(this, new ChannelViewChangedEventArgs<ChannelCollection<IChannel>>(_channels as ChannelCollection<IChannel>));
}
return(_channels);
}