protected internal override void AdaptToRegionTarget(INavigableRegion region)
{
AddDisposable(
Observable
.FromEventPattern <SelectionChangedEventArgs>(RegionTarget, "SelectionChanged")
.Where(e => ReferenceEquals(e.EventArgs.OriginalSource, RegionTarget))
.Where(_ => !_suppressSelectionChanged)
.Where(_ => RegionTarget.SelectedItem != null)
.Do(_ => region.RequestNavigate(RegionTarget.SelectedItem as ReactiveViewModel, NavigationParameters.UserNavigation)) // TODO: SelectMany?
.Subscribe());
}
public void Adapt(INavigableRegion region)
{
if (region == null)
{
throw new ArgumentNullException("region", "region is null.");
}
_disposables.Add(region.Added.Do(vm => AddViewFor(region, vm)).Subscribe());
_disposables.Add(region.Removed.Do(vm => RemoveViewFor(vm)).Subscribe());
_disposables.Add(region.Activated.Do(vm => ActivateViewFor(vm)).Subscribe());
_disposables.Add(
Observable
.FromEventPattern <SelectionChangedEventArgs>(_regionTarget, "SelectionChanged")
.Where(e => ReferenceEquals(e.EventArgs.OriginalSource, _regionTarget))
.Where(_ => !_suppressSelectionChanged)
.Where(_ => _regionTarget.SelectedItem != null)
.Do(_ => region.RequestNavigate(LookupViewModel(_regionTarget.SelectedItem), NavigationParameters.UserNavigation)) // TODO: SelectMany?
.Subscribe());
}
