public static TransformationPipline BuildFromState(String base64)
{
var pipeline = new TransformationPipline();
var json = StringUtils.FromBase64String(base64);
var settings = new JsonSerializerSettings {
TypeNameHandling = Newtonsoft.Json.TypeNameHandling.Auto
};
var state = JsonConvert.DeserializeObject <List <Dictionary <String, Object> > >(json, settings);
state.ForEach((entry) => {
var key = entry["key"] as String;
var config = entry["config"];
var transform = TransformFactory.CreateTransform(key, config);
pipeline.AddTransformer(transform);
});
return(pipeline);
}
private void btnAddTransform_Click(object sender, RoutedEventArgs e)
{
var frm = new SelectTransformWindow();
frm.Owner = this;
frm.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner;
if (frm.ShowDialog().GetValueOrDefault())
{
if (frm.SelectedValueTransformerKey != null)
{
var transform = TransformFactory.CreateTransform(frm.SelectedValueTransformerKey, null);
if (transform != null)
{
this.Pipeline.AddTransformer(transform);
}
}
}
RedrawPipeline();
}