protected override Navigator GetChildNavigatorWithGuid(FacebookObjectId guid)
{
Verify.IsTrue(FacebookObjectId.IsValid(guid), "Invalid guid");
_albums.VerifyAccess();
for (int index = 0; index < _albums.Count; ++index)
{
if (_albums[index].AlbumId == guid)
{
var navigator = new PhotoAlbumNavigator(_albums[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}
public override Navigator GetChildNavigatorWithContent(object content)
{
_albums.VerifyAccess();
var photo = content as FacebookPhoto;
var album = content as FacebookPhotoAlbum;
if (photo != null)
{
album = photo.Album;
}
if (album == null)
{
return(null);
}
for (int index = 0; index < _albums.Count; ++index)
{
if (_albums[index].Equals(album))
{
var navigator = new PhotoAlbumNavigator(_albums[index], this)
{
ParentIndex = index,
};
if (photo != null)
{
return(navigator.GetChildNavigatorWithContent(photo));
}
return(navigator);
}
}
return(null);
}
