public dynamic Serialize(WaveDesignerViewModel waveDesigner)
{
return(new
{
Nodes = SerializeNodes(waveDesigner.TreeDesigner),
Connections = SerializeConnections(waveDesigner.TreeDesigner)
});
}
protected override void OnStartup(StartupEventArgs e)
{
var container = PrepareServiceProvider();
WaveDesigner = container.GetRequiredService <WaveDesignerViewModel>();
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(WaveDesigner)));
base.OnStartup(e);
}
public void Deserialize(WaveDesignerViewModel viewModel, dynamic value)
{
viewModel.TreeDesigner.Nodes = (value.Nodes as IEnumerable <dynamic>)
.Select(nodeDescription => (NodeViewModel)DeserializeNode(nodeDescription))
.ToList();
foreach (var connection in value.Connections)
{
viewModel.TreeDesigner.Nodes.ElementAt((int)connection.From).AddInput(viewModel.TreeDesigner.Nodes.ElementAt((int)connection.To));
}
}
public void Load(WaveDesignerViewModel viewModel)
{
if (!AskUserToLoad(out string fileName))
{
return;
}
var fileContent = File.ReadAllText(fileName);
ReadFromJson(viewModel, fileContent);
}
public void Save(WaveDesignerViewModel waveDesigner)
{
if (!AskUserToSave(out string fileName))
{
return;
}
var fileContent = ConvertToJson(waveDesigner);
File.WriteAllText(fileName, fileContent);
}
private void ReadFromJson(WaveDesignerViewModel waveDesigner, string json)
{
dynamic value = JObject.Parse(json);
_serializationHelper.Deserialize(waveDesigner, value);
}
private string ConvertToJson(WaveDesignerViewModel waveDesigner)
{
var payload = _serializationHelper.Serialize(waveDesigner);
return(JsonConvert.SerializeObject(payload, Formatting.Indented));
}
