private async Task ExecuteFunction(ObjectProxy instance, MethodInfo method, string methodName)
{
var parameters = method.GetParameters();
var parameterValueStores = parameters
.Select(p => new SelfcontainedValueStore
{
Identifier = p.GetCustomAttribute <TitleAttribute>()?.Title ?? ObjectDisplay.Nicely(p),
Value =
((p.Attributes & ParameterAttributes.HasDefault) == ParameterAttributes.HasDefault) ? p.DefaultValue
: p.ParameterType == typeof(DateTime) ? (object)DateTime.Today
: null,
ValueType = p.ParameterType,
CustomView = p.GetCustomAttribute <CustomViewAttribute>()?.ResourceKey,
}).ToList <IValueStore>();
var parameterValueStoresWithoutObservableCollections = parameterValueStores
.Where(vs => IsObservableCollection(vs.ValueType) == false)
.ToList();
var propertiesViewModels = PropertiesViewModels.Of(parameterValueStoresWithoutObservableCollections, _Objects);
if (parameterValueStoresWithoutObservableCollections.Any())
{
MethodInvocationTitle = methodName;
MethodInvocationParameters = propertiesViewModels;
MethodInvocationContinuation = new Command(async() => await InvokeMethod(instance, method, parameterValueStores));
ShowMethodInvocationDialog(parameterValueStoresWithoutObservableCollections);
}
else
{
await InvokeMethod(instance, method, parameterValueStores);
}
}
protected override void OnSelectedMasterItem(object o)
{
var selectedObject = o as ObjectProxy;
if (selectedObject != null)
{
var type = selectedObject.ProxiedObject.GetType();
Properties = PropertiesViewModels.Of(PropertyValueStore.ForPropertiesOf(type, selectedObject, InvokeChangedEvents), _Objects);
var methods = type.GetMethods(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
var functions = GetFunctions(selectedObject, methods);
DetailCommands.Clear();
foreach (var function in functions)
{
DetailCommands.Add(new ActionViewModel
{
Label = function.Item1,
Icon = function.Item2,
Action = function.Item3
});
}
}
else
{
Properties = new List <IPropertyViewModel>();
DetailCommands.Clear();
}
System.Diagnostics.Debug.WriteLine("Properties.Count: " + Properties.Count);
Changed(() => Properties);
}