public async Task PushModalAsync <TViewModel>() where TViewModel : CoffeeShopBaseViewModel
{
Page page = CreatePage(typeof(TViewModel), null);
//Put in NavigationPage to use title bar
var nv = new NavigationPage(page);
await FormsNavigation.PushModalAsync(nv);
}
/// <inheritdoc />
public async Task PushModalAsync(BaseNavigationViewModel viewModel)
{
viewModel.IsModal = true;
var view = InstantiateView(viewModel);
var nv = new NavigationPage((Page)view);
await FormsNavigation.PushModalAsync(nv);
}
public async Task PushModalAsync(Type pageModelType)
{
var page = InstantiatePage(pageModelType,
new NavigationState(Modal));
await FormsNavigation.PushModalAsync((Page)page, false);
PrintModalStackDepth("PushModalAsync");
}
public async Task PushModalAsync <T>(T viewModel) where T : class, IViewModel
{
var view = InstantiateView(viewModel);
// Most likely we're going to want to put this into a navigation page so we can have a title bar on it
var nv = new NavigationPage((Page)view);
await FormsNavigation.PushModalAsync(nv);
}
public async Task PushModalAsync <TViewModel>(object parameter) where TViewModel : CoffeeShopBaseViewModel
{
Page page = CreatePage(typeof(TViewModel), parameter);
await(page.BindingContext as CoffeeShopBaseViewModel).InitializeAsync(parameter);
//Put in NavigationPage to use title bar
var nv = new NavigationPage(page);
await FormsNavigation.PushModalAsync(nv);
}
public Task PushModalAsync(BaseNavigationViewModel viewModel)
{
viewModel.Display = ViewModelDisplay.Modal;
var view = InstantiateView(viewModel);
// Most likely we're going to want to put this into a navigation page so we can have a title bar on it
var nv = new NavigationPage((Page)view);
return(FormsNavigation.PushModalAsync(nv));
}
public async Task PushModalAsync(Type viewModelType)
{
var viewModel = this._viewModelViewDictionary.FirstOrDefault(vm => vm.Key.GetType() == viewModelType).Key;
this.InitCurrentViewModel(false);
var view = this.GetAssociatedView(viewModel);
// Most likely we're going to want to put this into a navigation page so we can have a title bar on it
var nv = new NavigationPage((Page)view);
await FormsNavigation.PushModalAsync(nv);
this.InitCurrentViewModel(true);
}
public Task PushModalAsync(BaseViewModel viewModel, bool nestedNavigation = false)
{
var view = InstantiateView(viewModel);
Page page;
if (nestedNavigation)
{
page = new NavigationPage((Page)view);
}
else
{
page = (Page)view;
}
return(FormsNavigation.PushModalAsync(page));
}
public async Task PushModalAsync(NavigationViewModel viewModel, bool animate = false)
{
try
{
var oldViewModel = (NavigationViewModel)NavigationPage?.CurrentPage.BindingContext;
var view = InstantiateView(viewModel);
// Most likely we're going to want to put this into a navigation page so we can have a title bar on it
var nv = new NavigationPage((Page)view);
await FormsNavigation.PushModalAsync(nv, animate);
oldViewModel?.OnHidden();
}
catch
{
// ignored as non critical exceptions don't stop the app from working
}
}
public Task PushModalAsync(BaseViewModel viewModel, bool nestedNavigation = false, bool animated = true)
{
viewModel.ViewDisplay = ViewDisplayType.Modal;
var view = InstantiateView(viewModel);
Page page;
if (nestedNavigation)
{
page = new NavigationPage((Page)view);
}
else
{
page = (Page)view;
}
return(FormsNavigation.PushModalAsync(page, animated));
}
/// <inheritdoc />
public async Task PushModalAsync(BaseNavigationViewModel viewModel)
{
viewModel.IsModal = true;
var currentPage = FormsNavigation.NavigationStack.LastOrDefault();
if (currentPage.BindingContext is INavigationAware navPrevious)
{
navPrevious.OnNavigatingFrom();
}
if (viewModel is INavigationAware navForward)
{
navForward.OnNavigatingTo();
}
var view = InstantiateView(viewModel);
var nv = new NavigationPage((Page)view);
await FormsNavigation.PushModalAsync(nv);
}
