public async Task PushAsync <T>() where T : IPageViewModel
{
var model = _viewModelFactory.CreateModel <T>();
var view = _viewFactory.CreatePage(model);
await InitialisePage(view, model);
}
public void Init()
{
_hotfixService.ApplyHotfixes();
_mainViewModel.Init();
InitializeComponent();
MainPage = _viewFactory.CreatePage(_mainViewModel);
}
private void ConnectMasterViewModel(NavigationControllerViewModel viewModel)
{
_viewModel = viewModel;
if (_viewModel.CurrentPage == null)
{
throw new NotSupportedException("You must specify a current page for the master navigation controller.");
}
BarBackgroundColor = viewModel.NavigationBarColour;
BarTextColor = viewModel.NavigationBarTextColour;
this.SetBinding(BarBackgroundColorProperty, "NavigationBarColour");
this.SetBinding(BarTextColorProperty, "NavigationBarTextColour");
var page = _viewFactory.CreatePage(_viewModel.CurrentPage);
PushAsync(page);
}
private void ConnectMasterViewModel(ITabbedNavigationControllerViewModel viewModel)
{
_viewModel = viewModel;
BarBackgroundColor = viewModel.NavigationBarColour;
BarTextColor = viewModel.NavigationBarTextColour;
this.SetBinding(BarBackgroundColorProperty, "NavigationBarColour");
this.SetBinding(BarTextColorProperty, "NavigationBarTextColour");
_viewModel.Pages.ForEach(p =>
{
var page = _viewFactory.CreatePage(p);
_pageMap.Add(page, p);
Children.Add(page);
});
CurrentPage = Children[0];
//if (_viewModel.CurrentPage == null) throw new NotSupportedException("You must specify a current page for the master navigation controller.");
}
void ConnectViewModel(WizardControllerViewModel viewModel)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
_currentViewModel = viewModel;
_currentViewModel.StartWizard();
foreach (var pageViewModel in viewModel.PageModels)
{
var pageView = _viewFactory.CreatePage(pageViewModel);
Children.Add(pageView);
}
_currentViewModel.Current.ObserveOn(Scheduler.UiScheduler).Subscribe((vm) =>
{
var viewIndex = _currentViewModel.GetPageIndex(vm);
var view = Children[viewIndex];
CurrentPage = view;
});
}