protected static void ConstructTypeInformation (Type type, TypeInformation typeInformation) { // Implicit Conversions var conversions = new Dictionary<string, TypeConversion> (); var methods = type.GetMethods (BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static); foreach (var method in methods) { if (method.Name == "op_implicit") { conversions.Add (method.ReturnType.FullName, TypeConversion.Construct (method)); } } typeInformation.ImplicitConversions = conversions; // Instancing object defaultInstance = null; try { defaultInstance = Activator.CreateInstance (type); } catch { } // Default Value if (defaultInstance != null) { typeInformation.DefaultValue = JToken.FromObject (defaultInstance); } // Fields if (typeInformation.DefaultValue != null && typeInformation.DefaultValue.Type == JTokenType.Object) { var fieldInfos = new Dictionary<string, FieldInformation> (); foreach (var field in type.GetFields (BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) { if (field.FieldType == typeof (OutputSocket)) { continue; } if (field.GetCustomAttribute<JsonIgnoreAttribute> () != null) { continue; } if (field.IsPrivate) { continue; } fieldInfos.Add (field.Name, FieldInformation.Construct (field, defaultInstance)); } typeInformation.Fields = fieldInfos; } }
public static NodeInformation Construct(Type nodeType) { var nodeInformation = new NodeInformation { Name = nodeType.Name }; var typeDefinition = new Type[] { typeof(IGraphInstance), nodeType.BaseType.GenericTypeArguments[0] }; var inputsProperty = nodeType.GetMethod("Inputs", typeDefinition); var outputsProperty = nodeType.GetMethod("Outputs", typeDefinition); var nodeTemplate = (Node)Activator.CreateInstance(nodeType); object metadataInstance = Activator.CreateInstance(typeDefinition[1]); var singleNodeGraph = new ManifestCaptureGraphInstance(nodeTemplate); int inputId = 0; int outputId = 0; var inputSocketFields = new List <FieldInfo> (); var outputSocketFields = new List <FieldInfo> (); var fieldInfos = new List <FieldInformation> (); foreach (var field in nodeType.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)) { if (field.FieldType == typeof(InputSocket)) { field.SetValue(nodeTemplate, new InputSocket(inputId)); inputId++; inputSocketFields.Add(field); } else if (field.FieldType == typeof(OutputSocket)) { field.SetValue(nodeTemplate, new OutputSocket(outputId)); outputId++; outputSocketFields.Add(field); } else { fieldInfos.Add(FieldInformation.Construct(field)); } } nodeInformation.Fields = fieldInfos.ToArray(); object[] connectParameters = { singleNodeGraph, metadataInstance }; var inputsArray = (InputMap[])inputsProperty.Invoke(nodeTemplate, connectParameters); var outputsArray = (OutputMap[])outputsProperty.Invoke(nodeTemplate, connectParameters); if (inputsArray != null) { nodeInformation.Inputs = new SocketInformation[inputsArray.Length]; for (int i = 0; i < inputsArray.Length; i++) { var map = inputsArray[i]; var field = inputSocketFields[map.Source.TargetId]; nodeInformation.Inputs[i] = SocketInformation.Construct(field, map); } } else { nodeInformation.Inputs = null; } if (outputsArray != null) { nodeInformation.Outputs = new SocketInformation[outputsArray.Length]; for (int i = 0; i < outputsArray.Length; i++) { var map = outputsArray[i]; var field = outputSocketFields[map.Source.Id]; nodeInformation.Outputs[i] = SocketInformation.Construct(field, map); } } else { nodeInformation.Outputs = null; } return(nodeInformation); }