private void OnSearch(SearchPhotoEvent searchPhotoEvent)
{
if (_currentSearchRequestId != searchPhotoEvent.SearchId)
{
// remember the search that is in progress
_currentSearchRequestId = searchPhotoEvent.SearchId;
//
// flush photos from previous search
//
//PhotoViewModel vm;
//do
//{
// vm = null;
// _queuePhotoViewModels.TryDequeue(out vm);
//} while (vm != null);
}
}
private void OnSearchPhoto(SearchPhotoEvent searchPhotoEvent)
{
// update the search request if it is a new one
if (_searchRequest.SearchRequestId != searchPhotoEvent.SearchId)
{
lock (_searchRequest.SynLock)
{
_searchRequest.SearchRequestId = searchPhotoEvent.SearchId;
_searchRequest.SearchTerm = searchPhotoEvent.SearchTerm;
_searchRequest.IsUpdated = true;
}
}
if (! IsRunning)
Resume();
}
