private async void UpdateWallpaperZoomedImage(Point?position = null)
{
if (_selectedWallpaper == null)
{
Log4NetService.Instance.GetLogger <MainWindow>()
.Error($"{nameof(UpdateWallpaperZoomedImage)} was called, " +
$"but {nameof(_selectedWallpaper)} is not defined");
return;
}
if (!_selectedWallpaper.IsFixed && !position.HasValue)
{
Log4NetService.Instance.GetLogger <MainWindow>()
.Fatal($"call {nameof(UpdateWallpaperZoomedImage)} " +
$"with position as null parameter [as UnFixedWallзaper]");
throw new ArgumentNullException(nameof(position));
}
try
{
WallpaperZoomed.Source = _selectedWallpaper.IsFixed
? await _selectedWallpaper.GetFixedSignedImage(_wallpaperController.DefaultSignature)
: await _selectedWallpaper.GetSignedImage(position.Value, _wallpaperController.DefaultSignature);
}
catch (Exception e)
{
Log4NetService.Instance.GetLogger <MainWindow>().Fatal(e);
throw;
}
}