private void GetNowPlaying(string hmoServer, string mediaAccessKey, Application app)
{
_connection = new TivoConnection(hmoServer, mediaAccessKey);
_connection.Open();
_query = _connection.CreateContainerQuery("/NowPlaying").Recurse();
_query.BeginExecute(QueryUsage, app);
//_connection.BeginQueryContainer("/NowPlaying", true, QueryUsage, app);
}
public void QueryUsage(IAsyncResult result)
{
Application app = (Application)result.AsyncState;
TivoContainer container = _query.EndExecute(result);
_containers.Add(container);
if (container.ItemStart + container.ItemCount < container.TotalItems)
{
_query = _query.Skip(container.ItemStart + container.ItemCount);
_query.BeginExecute(QueryUsage, app);
}
else
{
_connection.Dispose();
CategoryPieView pieView = new CategoryPieView(DiskUsageCalculator.Calculate(_containers, _tivoName));
View previousView = app.Root.Children[0];
app.Root.Children.RemoveAt(0);
app.Root.Children.Add(pieView);
previousView.Dispose();
}
}
