/// <summary>
/// Preview the specified evaluation result.
/// </summary>
/// <param name="res">Res.</param>
public virtual async Task Preview(EvalResult res)
{
Log.Information($"Visualizing result {res.ResultType}");
var result = TypeActivator(res.ResultType);
Page page = result as Page;
if (page == null && result is View view)
{
page = new ContentPage {
Content = view
};
}
if (page != null)
{
if (viewModelsMapping.TryGetValue(res.ResultType, out object viewModel))
{
page.BindingContext = viewModel;
}
await EnsurePresented();
NavigationPage.SetHasNavigationBar(previewPage, true);
previewPage.ChangePage(page);
}
}
public virtual async Task NotifyError(ErrorViewModel errorViewModel)
{
await EnsurePresented();
errorViewModel.CloseCommand = closeCommand;
errorPage.BindingContext = errorViewModel;
previewPage.ChangePage(errorPage);
}