public ClosableViewController(IClosableView closableView)
{
_closableView = closableView;
_closableView.OnCloseClicked
.Subscribe(_ => Close())
.AddTo(Disposer);
}
public void RegisterView(ViewType viewType, IClosableView view, bool startClosed = true)
{
_views.Add(viewType, view);
if (startClosed)
{
view.Close();
}
}
public UserViewModel(IClosableView view)
{
this.view = view;
ApplyCommand = new RelayCommand(DoApply, param => !Model.HasError);
CancelCommand = new RelayCommand(DoCancel);
Model = new UserModel()
{
FirstName = "Юрий",
LastName = "Матросов"
};
}
public EditInstrumentViewModel(Instrument model, IDataClient client, IClosableView view, IDialogCoordinator dialogCoordinator) : base(model, new InstrumentValidator())
{
_view = view;
DialogCoordinator = dialogCoordinator;
if (model.Sessions == null)
{
model.Sessions = new List <InstrumentSession>();
}
if (model.Tags == null)
{
model.Tags = new List <Tag>();
}
foreach (var session in model.Sessions)
{
Sessions.Add(new SessionViewModel(session));
}
ContractMonths = new ObservableCollection <KeyValuePair <int, string> >();
//fill the continuous futures contrat month combobox
for (int i = 1; i < 10; i++)
{
ContractMonths.Add(new KeyValuePair <int, string>(i, MyUtils.Ordinal(i) + " Contract"));
}
Load = ReactiveCommand.CreateFromTask(async _ =>
{
var tags = client.GetTags();
var sessionTemplates = client.GetSessionTemplates();
var exchanges = client.GetExchanges();
var underlyingSymbols = client.GetUnderlyingSymbols();
var datasources = client.GetDatasources();
await Task.WhenAll(tags, sessionTemplates, exchanges, underlyingSymbols, datasources).ConfigureAwait(true);
var responses = new ApiResponse[] { tags.Result, sessionTemplates.Result, exchanges.Result, underlyingSymbols.Result, datasources.Result };
if (await responses.DisplayErrors(this, DialogCoordinator).ConfigureAwait(true))
{
return;
}
foreach (var tag in tags.Result.Result.Select(x => new CheckBoxTag(x, model.Tags.Contains(x))))
{
AllTags.Add(tag);
tag.PropertyChanged += Tag_PropertyChanged;
}
Exchanges.AddRange(exchanges.Result.Result);
foreach (var template in sessionTemplates.Result.Result)
{
SessionTemplates.Add(template);
}
foreach (var us in underlyingSymbols.Result.Result)
{
UnderlyingSymbols.Add(us);
}
foreach (var ds in datasources.Result.Result)
{
Datasources.Add(ds);
}
});
//Sessions
AddNewSession = ReactiveCommand.Create(() => AddSession());
RemoveSession = ReactiveCommand.Create <SessionViewModel>(ExecRemoveSession);
//Save
var saveCanExecute = this
.WhenAnyValue(x => x.HasErrors)
.Select(x => !x);
Save = ReactiveCommand.CreateFromTask(async _ =>
{
if (model.ID == null || model.ID <= 0)
{
//adding a new instrument
return(await client.AddInstrument(model).ConfigureAwait(true));
}
else
{
//updating an existing one
return(await client.UpdateInstrument(model).ConfigureAwait(true));
}
}
, saveCanExecute);
Save.Subscribe(async result =>
{
var errors = await result.DisplayErrors(this, DialogCoordinator).ConfigureAwait(true);
if (!errors)
{
AddedInstrument = result.Result;
_view.Close();
}
});
this.Validate();
}