private static IObservable <View> CreateView(this XafApplication application, ExecuteActionJob job, IModelView modelView)
=> application.WhenViewCreating()
.Select(t => {
var objectType = modelView.AsObjectView.ModelClass.TypeInfo.Type;
t.e.View = application.CreateView(job, modelView, application.CreateObjectSpace(objectType, true), objectType);
return(t.e.View);
}).FirstAsync().IgnoreElements();
private static IObservable <ShowViewParameters> ShowView(this XafApplication application)
{
return(application.WhenWindowCreated().When(TemplateContext.ApplicationWindow)
.SelectMany(window => {
var modelView = application.Model.ToReactiveModule <IModelReactiveModuleOneView>().OneView;
if (modelView.View != null)
{
var showViewParameters = new ShowViewParameters();
var dialogController = new OneViewDialogController();
dialogController.AcceptAction.Caption = "Configure";
dialogController.CancelAction.Active[""] = false;
showViewParameters.Controllers.Add(dialogController);
showViewParameters.NewWindowTarget = NewWindowTarget.Separate;
showViewParameters.Context = TemplateContext.PopupWindow;
showViewParameters.TargetWindow = TargetWindow.NewWindow;
showViewParameters.CreatedView = application.CreateView(modelView.View);
application.ShowViewStrategy.ShowView(showViewParameters, new ShowViewSource(null, null));
return showViewParameters.ReturnObservable();
}
return Observable.Empty <ShowViewParameters>();
})
.TraceOneView()
.WhenNotDefault());
}
internal static IObservable <Unit> ExecuteAction(this XafApplication application, string jobId)
=> Observable.Using(application.CreateNonSecuredObjectSpace, objectSpace
=> objectSpace.GetObjectsQuery <ExecuteActionJob>().Where(actionJob => actionJob.Id == jobId).ToArray().ToNowObservable()
.ConcatIgnored(job => {
if (job.AuthenticateUserCriteria == null)
{
return(job.ReturnObservable());
}
var user = objectSpace.FindObject(SecuritySystem.UserType, CriteriaOperator.Parse(job.AuthenticateUserCriteria));
return(user != null ? application.LogonUser(objectSpace.GetKeyValue(user)).FirstAsync().To(job)
: Observable.Throw <Job>(new Exception($"{nameof(user)} not found")));
})
.SelectMany(job => application.CreateView(job, application.Model.Views[job.View.Name]).ToUnit()
.Merge(application.ExecuteAction(job)))
.ToUnit());
public static CompositeView NewView(this XafApplication application, IModelView modelView, IObjectSpace objectSpace = null)
=> (CompositeView)(objectSpace == null?(CompositeView)application.CallMethod("CreateView", modelView):application.CreateView(modelView, objectSpace));