private void OnImageLoaded(ImageSource image, object context) { PhotoImage photo = (PhotoImage)context; photo.Image = image; photo.IsImageLoading = false; _loadingImage = false; if (image != null) { _selectedPhoto = photo; RaisePropertyChanged("SelectedPhoto"); } }
private void OnThumbnailLoaded(ImageSource image, object context) { if (image != null) { Photo loadedPhoto = (Photo)context; PhotoImage photoImage = new PhotoImage(loadedPhoto, image); _photos.Add(photoImage); if (_photos.Count == 1) { IsSearching = false; } } }
private void OnPhotoGalleryPhotosSearched(string tags, IEnumerable <Photo> photos) { if (tags != _tags) { return; } _photos.Clear(); _loadingImage = false; SelectedPhoto = null; foreach (Photo photo in photos) { ImageLoader.LoadImage(photo.ThumbnailUrl, OnThumbnailLoaded, photo); } }
private void OnPhotoGalleryPhotosSearched(string tags, IEnumerable<Photo> photos) { if (tags != _tags) { return; } _photos.Clear(); _loadingImage = false; SelectedPhoto = null; foreach (Photo photo in photos) { ImageLoader.LoadImage(photo.ThumbnailUri, OnThumbnailLoaded, photo); } }