public void StartAdvancedSearch()
{
_parent.BlockUI();
if (string.IsNullOrEmpty(SearchText) || AdvSearchMaxPlaylists == 0)
{
return;
}
SetVisibilities(VisibilityConfigs.SearchInProgress);
SearchProgressMessage = "Start loading playlists";
_search = new PlaylistAggregationSearch();
_advancedSearchRunning = true;
_search.Run(SearchText, AdvSearchMaxPlaylists, _parent.LoggedInUser, CompleteAdvancedSearch, Dispatcher.CurrentDispatcher);
if (_updateAdvancedSearchProgressTimer == null)
{
_updateAdvancedSearchProgressTimer = new DispatcherTimer
{
Interval = new TimeSpan(0, 0, 0, 0, 500)
};
_updateAdvancedSearchProgressTimer.Tick += _updateAdvancedSearchProgressTimer_Tick;
}
_updateAdvancedSearchProgressTimer.Start();
}
private void CompleteAdvancedSearch()
{
_updateAdvancedSearchProgressTimer?.Stop();
AdvancedSearchResult = _search.Results;
_search = null;
SetVisibilities(VisibilityConfigs.AdvancedResult);
_parent.UnblockUI();
}