private static void AttachId(MapHashable entry, Guid?parentId = null)
{
if (parentId.HasValue)
{
entry.ParentId = parentId;
}
}
public void PersistEntry(MapHashable entry)
{
lock (Locking)
{
this.conn.InsertOrReplace(entry, typeof(MapHashable));
}
}
private async Task UpdateImageAsync(MapHashable entry)
{
string filePath = $"Map/{entry.Id}.png";
var fileHash = Convert.ToBase64String(this.cache.GetSha1HashFromFile(filePath) ?? new byte[0]);
if (fileHash != entry.Hash)
{
var imageStream = await this.webHandler.GetImageStreamAsync(entry.Id);
await this.cache.WriteFileAsync(filePath, imageStream);
}
}
private UIViewController CreateTabFor(MapHashable map)
{
var screen = new UIViewController();
var image = Mvx.IocConstruct <ImageLoader>().LoadImage(map.ImagePath);
var imageView = new UIImageView(new CGRect(new CGPoint(0, 100), CGSize.Subtract(screen.View.Frame.Size, new CGSize(0, 200))))
{
ContentMode = UIViewContentMode.ScaleAspectFit,
Image = image
};
screen.Add(imageView);
screen.NavigationItem.Title = map.Title;
screen.TabBarItem = new UITabBarItem(map.Title, null, this.tabCount++);
return(screen);
}
private void UpdateEntry(MapHashable entry)
{
this.repo.PersistEntry(entry);
}
