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 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.ThumbnailUri, OnThumbnailLoaded, photo);
}
}
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");
}
}