public void PresenterTest_Filtering()
{
// First start the simulation through presenter.
bool isStarted = vesselPresenter.Start("test_oneofeach.vsf");
Assert.IsTrue(isStarted, "Could not start simulation.");
// Stop it immediately because we don't need the timer updates.
Cker.Simulator.Stop();
// Choose a few types to filter with
List <Vessel.TargetType> wantedTypes = new List <Vessel.TargetType>()
{
Vessel.TargetType.FishingBoat,
Vessel.TargetType.SpeedBoat
};
// Before filtering, those types are present along with other types.
Assert.IsTrue(vesselPresenter.DisplayedVessels.Exists(v => wantedTypes.Contains(v.Type)), "Initial list does not contain wanted types.");
Assert.IsTrue(vesselPresenter.DisplayedVessels.Exists(v => !wantedTypes.Contains(v.Type)), "Initial list does not contain other types.");
// Now filter, and those types should be the only ones present.
vesselPresenter.FilterVessels(wantedTypes);
Assert.IsTrue(vesselPresenter.DisplayedVessels.Exists(v => wantedTypes.Contains(v.Type)), "Final list does not contain wanted types.");
Assert.IsTrue(!vesselPresenter.DisplayedVessels.Exists(v => !wantedTypes.Contains(v.Type)), "Final list contain other types.");
}
private void OnCheckboxClick(object sender, RoutedEventArgs e)
{
// Cast back to checkbox
CheckBox checkboxClicked = sender as CheckBox;
if (checkboxClicked == vesselToggleAllCheckbox)
{
// Allow user to skip the inderterminate state when toggling the all box.
if (checkboxClicked.IsChecked == null)
{
checkboxClicked.IsChecked = false;
}
// Propagate state to individual checkboxes.
foreach (var checkbox in vesselFilterCheckboxes)
{
checkbox.IsChecked = checkboxClicked.IsChecked;
}
}
else
{
// See if it's everything on or everything off to update the check all box.
bool isAllChecked = true;
bool isAllUnchecked = true;
foreach (var checkbox in vesselFilterCheckboxes)
{
isAllChecked = isAllChecked ? checkbox.IsChecked.Value : isAllChecked;
isAllUnchecked = isAllUnchecked ? !checkbox.IsChecked.Value : isAllUnchecked;
}
vesselToggleAllCheckbox.IsChecked = isAllChecked == isAllUnchecked ? (bool?)null : isAllChecked;
}
// See which checkboxes are checked finally to perform filtering.
List <Vessel.TargetType> wantedTypes = new List <Vessel.TargetType>();
foreach (var checkbox in vesselFilterCheckboxes)
{
if (checkbox.IsChecked == true)
{
wantedTypes.Add((Vessel.TargetType)Enum.Parse(typeof(Vessel.TargetType), checkbox.Name));
}
}
vesselPresenter.FilterVessels(wantedTypes);
// Update vessels now that filtering changed.
UpdateVessels();
}
