public void SelectionChanged_EmptySelection_SelectionSynced()
{
DashboardButtonVM button = dashboard.ViewModels [0];
dashboard.Selection.Replace(button.ToEnumerable());
Assert.AreEqual(1, dashboardCanvas.Objects.OfType <DashboardButtonView> ().
Count(b => b.Selected == true));
}
public void DeleteButton_RemovedFromSelection()
{
DashboardButtonVM button = dashboard.ViewModels [0];
dashboard.Selection.Replace(button.ToEnumerable());
dashboard.ViewModels.Remove(button);
Assert.IsEmpty(dashboard.Selection);
}
void RemoveActionLinks(DashboardButtonVM button)
{
//Remove source ActionLinks
button.ActionLinks.ViewModels.RemoveRange(button.ActionLinks.ViewModels);
//Remove Dest ActionLinks
foreach (var b in ViewModel.ViewModels)
{
var linksToRemove = b.ActionLinks.Where(al => al.DestinationButton == button);
if (linksToRemove.Any())
{
b.ActionLinks.ViewModels.RemoveRange(linksToRemove);
}
}
}
protected async Task HandleDeleteButton(DeleteEvent <DashboardButtonVM> evt)
{
DashboardButtonVM buttonVM = evt.Object;
if (buttonVM == null)
{
return;
}
string msg = Catalog.GetString("Do you want to delete: ") + buttonVM.Name + "?";
if (await App.Current.Dialogs.QuestionMessage(msg, null, this))
{
RemoveActionLinks(evt.Object);
ViewModel.ViewModels.Remove(evt.Object);
}
}
void AddButton(DashboardButtonVM vm)
{
IView view = App.Current.ViewLocator.Retrieve(vm.View);
view.SetViewModel(vm);
var viewButton = view as DashboardButtonView;
if (viewButton is AnalysisEventButtonView)
{
((AnalysisEventButtonView)viewButton).EditButtonTagsEvent += (t) => {
if (EditButtonTagsEvent != null)
{
EditButtonTagsEvent(t);
}
};
}
viewButton.ShowLinks = ViewModel.ShowLinks;
AddObject(viewButton);
buttonsDict.Add(vm, viewButton);
vm.ActionLinks.ViewModels.CollectionChanged += HandleActionLinksCollectionChanged;
}
void RemoveButton(DashboardButtonVM vm)
{
RemoveObject(buttonsDict [vm]);
buttonsDict.Remove(vm);
vm.ActionLinks.ViewModels.CollectionChanged -= HandleActionLinksCollectionChanged;
}
