public override void UpdateState()
{
this.Progress = -1f;
this.CollectionId = -1;
this.HasPoints = false;
this.Downloading = false;
bool fIsDownloadPending = false;
bool fIsHidden = false;
if (this.AllowDownload)
{
if (ZuneApplication.Service.IsDownloading(this.Id, this.ContentType, out fIsDownloadPending, out fIsHidden))
{
this.Downloading = true;
if (fIsDownloadPending)
{
this.Description = Shell.LoadString(StringId.IDS_PENDING);
}
else
{
this.Description = string.Empty;
DownloadTask task = DownloadManager.Instance.GetTask(this.Id.ToString());
if (task == null)
{
return;
}
this.UpdateProgress(this.Id, task.GetProgress());
}
}
else
{
this.Description = Shell.LoadString(StringId.IDS_DOWNLOAD);
this.Downloading = false;
}
}
else
{
this.Description = Shell.LoadString(StringId.IDS_NOT_AVAILABLE);
this.Available = false;
}
}