private void OnPhotoSearchReturned(object sender, PhotoSearchEventArgs e)
{
JObject json = JObject.Parse(e.Response);
JObject photosetJson = (JObject)json["photos"];
int page = int.Parse(photosetJson["page"].ToString());
int perPage = int.Parse(photosetJson["perpage"].ToString());
int numTotal = int.Parse(photosetJson["total"].ToString());
List<Photo> photos = new List<Photo>();
foreach (var photoJson in photosetJson["photo"])
{
Photo photo = PhotoFactory.PhotoWithJObject((JObject)photoJson);
photos.Add(photo);
}
PhotoSearchResultEventArgs evt = new PhotoSearchResultEventArgs();
evt.SearchSessionId = e.SearchSessionId;
evt.Page = page;
evt.PerPage = perPage;
evt.TotalCount = numTotal;
evt.Photos = photos;
PhotoSearchCompleted.DispatchEvent(this, evt);
}
private void OnPhotoSearchResult(object sender, PhotoSearchResultEventArgs e)
{
Dispatcher.BeginInvoke(() => {
if (e.SearchSessionId != SearchSessionId)
return;
if (_photos.Count == 0 && e.Photos.Count == 0)
{
NoResultLabel.Visibility = Visibility.Visible;
ResultListView.Visibility = Visibility.Collapsed;
LoadingView.Visibility = Visibility.Collapsed;
return;
}
// Add new photos
foreach (Photo photo in e.Photos)
{
if (!_photos.Contains(photo))
_photos.Add(photo);
}
NoResultLabel.Visibility = Visibility.Collapsed;
ResultListView.Visibility = Visibility.Visible;
LoadingView.Visibility = Visibility.Collapsed;
TotalCount = e.TotalCount;
});
}