public override void PushViewController(UIKit.UIViewController viewController, bool animated)
{
base.PushViewController(viewController, animated);
var list = new List <UIBarButtonItem>();
foreach (var item in TopViewController.NavigationItem.RightBarButtonItems)
{
if (string.IsNullOrEmpty(item.Title))
{
continue;
}
if (item.Title.ToLower() == "add")
{
var newItem = new UIBarButtonItem(UIBarButtonSystemItem.Add)
{
Action = item.Action,
Target = item.Target
};
list.Add(newItem);
}
TopViewController.NavigationItem.RightBarButtonItems = list.ToArray();
}
}
private static void Adopt(NSViewController parent, NSViewController child)
{
// ensure the child view fills our entire frame
child.View.Frame = parent.View.Bounds;
#if UIKIT
child.View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
#else
child.View.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
#endif
child.View.TranslatesAutoresizingMaskIntoConstraints = true;
parent.AddChildViewController(child);
#if UIKIT
var parentAlreadyVisible = parent.IsViewLoaded && parent.View.Window != null;
if (parentAlreadyVisible)
{
child.BeginAppearanceTransition(true, false);
}
#endif
parent.View.AddSubview(child.View);
#if UIKIT
if (parentAlreadyVisible)
{
child.EndAppearanceTransition();
}
child.DidMoveToParentViewController(parent);
#endif
}
public override void WireToViewController(UIKit.UIViewController viewController,
CEInteractionOperation operation)
{
this.operation = operation;
this.viewController = viewController;
PrepareGestureRecognizer(viewController.View);
}
protected override UIKit.UINavigationController CreateNavigationController(UIKit.UIViewController viewController)
{
var toReturn = base.CreateNavigationController(viewController);
toReturn.SetNavigationBarHidden(true, true);
return(toReturn);
}
private static void Disown(NSViewController child)
{
#if UIKIT
child.WillMoveToParentViewController(null);
#endif
child.View.RemoveFromSuperview();
child.RemoveFromParentViewController();
}
public override void DidMoveToParentViewController(UIKit.UIViewController parent)
{
if (parent == null)
{
Dispose(true);
}
base.DidMoveToParentViewController(parent);
}
public override void DidMoveToParentViewController(UIKit.UIViewController parent)
{
if (parent == null && !GetType().IsContainerElement())
{
Dispose(true);
}
base.DidMoveToParentViewController(parent);
}
public override void WillMoveToParentViewController(UIKit.UIViewController parent)
{
base.WillMoveToParentViewController(parent);
if (parent != null)
{
parent.NavigationItem.TitleView = NavigationItem.TitleView;
}
}
/// <summary>
/// Creates a new iOS Okta OidcClient, attached to the provided <see cref="UIKit.UIViewController"/> and based on the specified <see cref="OktaConfig"/>
/// </summary>
/// <param name="iOSViewController">A reference to the current iOS <see cref="UIKit.UIViewController"/>, for use in launching the browser for login</param>
/// <param name="config">The <see cref="OktaConfig"/> to use for this client. The config must be valid at the time this is called.</param>
public OidcClient(UIKit.UIViewController iOSViewController, IOktaConfig config)
{
while (iOSViewController.PresentedViewController != null)
{
iOSViewController = iOSViewController.PresentedViewController;
}
this.iOSViewController = iOSViewController;
this.Config = config;
validator.Validate(Config);
}
public CoachMarksInstance Show(NativeRoot root)
{
if (_skiaCanvasView == null)
{
float scaleFactor = 1;
#if __IOS__
//TODO use root (viewcontroller) instead of window
_skiaCanvasView = new SKCanvasView(UIApplication.SharedApplication.KeyWindow.Bounds);
scaleFactor = (float)_skiaCanvasView.ContentScaleFactor;;
_skiaCanvasView.BackgroundColor = UIColor.Clear;
_skiaCanvasView.Opaque = false;
UIApplication.SharedApplication.KeyWindow.AddSubview(_skiaCanvasView);
//skiaCanvasView.FillParent();
_skiaCanvasView.TranslatesAutoresizingMaskIntoConstraints = false;
_skiaCanvasView.Superview.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|[childView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, "childView", _skiaCanvasView));
_skiaCanvasView.Superview.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:|[childView]|", NSLayoutFormatOptions.DirectionLeadingToTrailing, "childView", _skiaCanvasView));
_skiaCanvasView.UserInteractionEnabled = true;
_skiaCanvasView.AddGestureRecognizer(new UITapGestureRecognizer(_onTouch ?? _skiaCanvasView.RemoveFromSuperview));
#elif __ANDROID__
var rootView = (ViewGroup)root.Window.DecorView.RootView;
_skiaCanvasView = new SKCanvasView(root);
_skiaCanvasView.Touch += ((sender, args) =>
{
if (_onTouch != null)
{
_onTouch?.Invoke();
}
else
{
rootView.RemoveView(_skiaCanvasView);
}
});
rootView.AddView(_skiaCanvasView, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent));
#endif
_skiaCanvasView.PaintSurface += (sender, e) =>
{
var canvas = e.Surface.Canvas;
var size = e.Info.Size;
Draw(canvas, size, scaleFactor);
};
}
Invalidate();
return(this);
}
public override void PushViewController(NSViewController viewController, bool animated)
{
base.PushViewController(viewController, animated);
if (!this.routerInstigated)
{
// code must be pushing a view directly against nav controller rather than using the router, so we need to manually sync up the router state
// TODO: what should we _actually_ do here? Soft-check the view and VM type and ignore if they're not IViewFor/IRoutableViewModel?
var view = (IViewFor)viewController;
var viewModel = (IRoutableViewModel)view.ViewModel;
this.Router.NavigationStack.Add(viewModel);
}
}
public override void PushViewController(UIKit.UIViewController viewController, bool animated)
{
base.PushViewController(viewController, animated);
var list = new List <UIBarButtonItem>();
foreach (var item in TopViewController.NavigationItem.RightBarButtonItems)
{
if (!string.IsNullOrWhiteSpace(item.Title))
{
switch (item.Title)
{
case "Add":
var addButton = new UIBarButtonItem(UIBarButtonSystemItem.Add)
{
Action = item.Action,
Target = item.Target
};
list.Add(addButton);
break;
case "Done":
var doneButton = new UIBarButtonItem(UIBarButtonSystemItem.Done)
{
Action = item.Action,
Target = item.Target
};
list.Add(doneButton);
break;
case "Trash":
var trashButton = new UIBarButtonItem(UIBarButtonSystemItem.Trash)
{
Action = item.Action,
Target = item.Target
};
list.Add(trashButton);
break;
}
}
TopViewController.NavigationItem.RightBarButtonItems = list.ToArray();
}
}
internal static void ActivateSubviews(this NSViewController controller, bool activate)
{
if (controller is null)
{
throw new ArgumentNullException(nameof(controller));
}
if (controller.View is null)
{
throw new ArgumentException("The view on the controller is null.", nameof(controller));
}
controller.View.ActivateSubviews(activate);
}
public void Start()
{
Console.WriteLine("Start");
GVLProxy gvlProxy = new GVLProxy(
domain,
id,
secret,
gvlConfiguration,
gvlDelegate);
UIKit.UIViewController gvlViewController = gvlProxy.ViewController;
gvlDelegate.gvlViewController = gvlViewController;
GetTopViewController().ShowViewController(gvlViewController, null);
}
private static void Adopt(NSViewController parent, NSViewController child)
{
parent.AddChildViewController(child);
parent.View.AddSubview(child.View);
// ensure the child view fills our entire frame
child.View.Frame = parent.View.Bounds;
#if UIKIT
child.View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
#else
child.View.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
#endif
child.View.TranslatesAutoresizingMaskIntoConstraints = true;
#if UIKIT
child.DidMoveToParentViewController(parent);
#endif
}
public override void WillMoveToParentViewController(UIKit.UIViewController parent)
{
base.WillMoveToParentViewController(parent);
if (Element is ISearchControllerPage searchView)
{
var searchController = new UISearchController(searchResultsController: null)
{
HidesNavigationBarDuringPresentation = false,
DimsBackgroundDuringPresentation = false,
//ObscuresBackgroundDuringPresentation = true
};
searchController.SearchBar.SearchBarStyle = UISearchBarStyle.Prominent;
searchController.SearchBar.Placeholder = _transService.Translate("Search or add");
parent.NavigationItem.SearchController = searchController;
searchController.SearchBar.ShowsSearchResultsButton = true;
searchController.SearchBar.ShowsCancelButton = false;
var tf = searchController.SearchBar.ValueForKey(new Foundation.NSString("_searchField")) as UITextField;
if (tf != null)
{
tf.ClearButtonMode = UITextFieldViewMode.Never;
tf.ReturnKeyType = UIReturnKeyType.Send;
}
searchController.SearchBar.SearchButtonClicked += (sender, e) =>
{
searchView.SearchHandler.AddItem();
searchController.SearchBar.Text = String.Empty;
};
searchController.SearchBar.TextChanged += (sender, e) =>
{
searchView.SearchHandler.Search(e.SearchText);
};
searchController.SearchBar.CancelButtonClicked += (sender, e) =>
{
searchView.SearchHandler.Clear();
};
}
}
public override void ViewDidAppear(bool animated)
{
if (oauth_was_shown)
{
// close Xamarin.Auth.XamarinForms.AuthenticatorPage
this.DismissViewController
(
true,
async delegate
{
return;
}
);
}
if (!renderer_was_shown)
{
renderer_was_shown = true;
base.ViewDidAppear(animated);
authenticator_page = (AuthenticatorPage)base.Element;
Authenticator = authenticator_page.Authenticator;
Authenticator.Completed += Authentication_Completed;
Authenticator.Error += Authentication_Error;
uiviewcontorller = Authenticator.GetUI();
PresentViewController
(
uiviewcontorller,
true,
() =>
{
oauth_was_shown = true;
}
);
}
return;
}
/// <summary>
/// Gets or converts the view to a view controller.
/// </summary>
/// <returns>The view controller.</returns>
/// <param name="nativeObject">Native object.</param>
public static NativeViewController GetViewController(object nativeObject)
{
// Is it already a VC?
var vc = nativeObject as NativeViewController;
if (vc != null)
{
return(vc);
}
// Nope, make it one
var v = nativeObject as NativeView;
if (v != null)
{
vc = new NativeViewController();
vc.View = v;
return(vc);
}
throw new InvalidOperationException("Cannot get " + typeof(NativeViewController) + " from " + nativeObject);
}
private void Authenticate(Xamarin.Auth.Helpers.OAuth2 oauth2)
{
if
(
string.IsNullOrEmpty(oauth2.OAuth_SecretKey_ConsumerSecret_APISecret)
)
{
if (oauth2.OAuth_UriAccessToken_UriRequestToken == null)
{
// Step 1.1 Creating and configuring an Authenticator
Auth2 = new OAuth2Authenticator
(
clientId: oauth2.OAuth_IdApplication_IdAPI_KeyAPI_IdClient_IdCustomer,
scope: oauth2.OAuth2_Scope,
authorizeUrl: oauth2.OAuth_UriAuthorization,
redirectUrl: oauth2.OAuth_UriCallbackAKARedirect,
// Native UI API switch
// true - NEW native UI support
// false - OLD embedded browser API [DEFAULT]
// DEFAULT will be switched to true in the near future 2017-04
isUsingNativeUI: test_native_ui
)
{
ShowErrors = false,
AllowCancel = oauth2.AllowCancel,
};
//-------------------------------------------------------------
}
else if (oauth2.OAuth_UriAccessToken_UriRequestToken != null)
{
// Step 1.1 Creating and configuring an Authenticator
Auth2 = new OAuth2Authenticator
(
clientId: oauth2.OAuth_IdApplication_IdAPI_KeyAPI_IdClient_IdCustomer,
clientSecret: oauth2.OAuth_SecretKey_ConsumerSecret_APISecret,
scope: oauth2.OAuth2_Scope,
authorizeUrl: oauth2.OAuth_UriAuthorization,
redirectUrl: oauth2.OAuth_UriCallbackAKARedirect,
accessTokenUrl: oauth2.OAuth_UriAccessToken_UriRequestToken,
// Native UI API switch
// true - NEW native UI support
// false - OLD embedded browser API [DEFAULT]
// DEFAULT will be switched to true in the near future 2017-04
isUsingNativeUI: test_native_ui
)
{
ShowErrors = false,
AllowCancel = oauth2.AllowCancel,
};
//-------------------------------------------------------------
}
}
else
{
// Step 1.1 Creating and configuring an Authenticator
Auth2 = new OAuth2Authenticator
(
clientId: oauth2.OAuth_IdApplication_IdAPI_KeyAPI_IdClient_IdCustomer,
clientSecret: oauth2.OAuth_SecretKey_ConsumerSecret_APISecret,
scope: oauth2.OAuth2_Scope,
authorizeUrl: oauth2.OAuth_UriAuthorization,
redirectUrl: oauth2.OAuth_UriCallbackAKARedirect,
accessTokenUrl: oauth2.OAuth_UriAccessToken_UriRequestToken,
// Native UI API switch
// true - NEW native UI support
// false - OLD embedded browser API [DEFAULT]
// DEFAULT will be switched to true in the near future 2017-04
isUsingNativeUI: test_native_ui
)
{
ShowErrors = false,
AllowCancel = oauth2.AllowCancel,
};
}
// Step 1.2 Subscribing to Authenticator events
// If authorization succeeds or is canceled, .Completed will be fired.
Auth2.Completed += Auth_Completed;
Auth2.Error += Auth_Error;
Auth2.BrowsingCompleted += Auth_BrowsingCompleted;
// Step 2.1 Creating Login UI
UIKit.UIViewController ui_object = Auth2.GetUI();
if (Auth2.IsUsingNativeUI == true)
{
// Step 2.2 Customizing the UI - Native UI [OPTIONAL]
// In order to access SFSafariViewController API the cast is neccessary
SafariServices.SFSafariViewController c = null;
c = (SafariServices.SFSafariViewController)ui_object;
// add custom schema (App Linking) handling
// in AppDelegate.cs
// public override bool OpenUrl
// (
// UIApplication application,
// NSUrl url,
// string sourceApplication,
// NSObject annotation
// )
//
// NOTE[s]
// * custom scheme support only
// xamarinauth://localhost
// xamarin-auth://localhost
// xamarin.auth://localhost
// * no http[s] scheme support
// 2.2 Customizing the UI - Native UI [OPTIONAL]
this.UICustomization(c);
ui_object = c;
}
// Step 3 Present/Launch the Login UI
PresentViewController(ui_object, true, null);
return;
}
private void Authenticate(Xamarin.Auth.Helpers.OAuth1 oauth1)
{
// Step 1.1 Creating and configuring an Authenticator
Auth1 = new OAuth1Authenticator
(
consumerKey: oauth1.OAuth_IdApplication_IdAPI_KeyAPI_IdClient_IdCustomer,
consumerSecret: oauth1.OAuth1_SecretKey_ConsumerSecret_APISecret,
requestTokenUrl: oauth1.OAuth1_UriRequestToken,
authorizeUrl: oauth1.OAuth_UriAuthorization,
accessTokenUrl: oauth1.OAuth_UriAccessToken_UriRequestToken,
callbackUrl: oauth1.OAuth_UriCallbackAKARedirect,
// Native UI API switch
// true - NEW native UI support
// false - OLD embedded browser API [DEFAULT]
// DEFAULT will be switched to true in the near future 2017-04
isUsingNativeUI: test_native_ui
)
{
ShowErrors = false,
AllowCancel = oauth1.AllowCancel,
};
// Step 1.2 Subscribing to Authenticator events
// If authorization succeeds or is canceled, .Completed will be fired.
Auth1.Completed += Auth_Completed;
Auth1.Error += Auth_Error;
Auth1.BrowsingCompleted += Auth_BrowsingCompleted;
// Step 2.1 Creating Login UI
UIKit.UIViewController ui_object = Auth1.GetUI();
if (Auth1.IsUsingNativeUI == true)
{
// Step 2.1 Creating Login UI
// In order to access SFSafariViewController API the cast is neccessary
SafariServices.SFSafariViewController c = null;
c = (SafariServices.SFSafariViewController)ui_object;
// add custom schema (App Linking) handling
// in AppDelegate.cs
// public override bool OpenUrl
// (
// UIApplication application,
// NSUrl url,
// string sourceApplication,
// NSObject annotation
// )
//
// NOTE[s]
// * custom scheme support only
// xamarinauth://localhost
// xamarin-auth://localhost
// xamarin.auth://localhost
// * no http[s] scheme support
// 2.2 Customizing the UI - Native UI [OPTIONAL]
if (UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
c.PreferredBarTintColor = color_xamarin_blue;
c.PreferredControlTintColor = UIColor.White;
}
else
{
c.View.TintColor = color_xamarin_blue;
}
Action view_controller_customization =
() =>
{
c.NavigationController.NavigationBar.TintColor = color_xamarin_blue;
};
// Step 3 Present/Launch the Login UI
PresentViewController(c, true, view_controller_customization);
}
else
{
// Step 3 Present/Launch the Login UI
PresentViewController(ui_object, true, null);
}
return;
}
internal static void ActivateSubviews(this NSViewController @this, bool activate)
{
@this.View.ActivateSubviews(activate);
}
public RoutedViewHost()
{
this.ViewContractObservable = Observable.Return <string>(null);
this.titleUpdater = new SerialDisposable();
this.WhenActivated(
d => {
d(this
.WhenAnyValue(x => x.Router)
.Where(x => x != null && x.NavigationStack.Count > 0 && this.ViewControllers.Length == 0)
.Subscribe(x => {
this.routerInstigated = true;
NSViewController view = null;
foreach (var viewModel in x.NavigationStack)
{
view = this.ResolveView(this.Router.GetCurrentViewModel(), null);
this.PushViewController(view, false);
}
this.titleUpdater.Disposable = this.Router.GetCurrentViewModel()
.WhenAnyValue(y => y.UrlPathSegment)
.Subscribe(y => view.NavigationItem.Title = y);
this.routerInstigated = false;
}));
var navigationStackChanged = this.WhenAnyValue(x => x.Router)
.Where(x => x != null)
.Select(x => x.NavigationStack.ObserveCollectionChanges())
.Switch();
d(navigationStackChanged
.Where(x => x.EventArgs.Action == NotifyCollectionChangedAction.Add)
.Select(contract => new { View = this.ResolveView(this.Router.GetCurrentViewModel(), /*contract*/ null), Animate = this.Router.NavigationStack.Count > 1 })
.Subscribe(x => {
if (this.routerInstigated)
{
return;
}
this.titleUpdater.Disposable = this.Router.GetCurrentViewModel()
.WhenAnyValue(y => y.UrlPathSegment)
.Subscribe(y => x.View.NavigationItem.Title = y);
this.routerInstigated = true;
// super important that animate is false if it's the first view being pushed, otherwise iOS gets hella confused
// and calls PushViewController twice
this.PushViewController(x.View, x.Animate);
this.routerInstigated = false;
}));
d(navigationStackChanged
.Where(x => x.EventArgs.Action == NotifyCollectionChangedAction.Reset)
.Subscribe(_ => {
this.routerInstigated = true;
this.PopToRootViewController(true);
this.routerInstigated = false;
}));
d(this
.WhenAnyObservable(x => x.Router.NavigateBack)
.Subscribe(x => {
this.routerInstigated = true;
this.PopViewController(true);
this.routerInstigated = false;
}));
});
}
private static void Disown(NSViewController child)
{
#if UIKIT
child.WillMoveToParentViewController(null);
#endif
child.View.RemoveFromSuperview();
child.RemoveFromParentViewController();
}
/// <summary>
/// Presents an alert that allows the user to input a single line of text.
/// </summary>
/// <returns>The <c>UIAlertController</c> for the alert.</returns>
/// <param name="title">The alert's title.</param>
/// <param name="description">The alert's description.</param>
/// <param name="placeholder">The placholder text that will be displayed when the text field is empty.</param>
/// <param name="text">The initial value for the text field.</param>
/// <param name="controller">The View Controller that will present the alert.</param>
/// <param name="action">The <c>AlertTextInputDelegate</c> that will respond to the user's action.</param>
public static UIAlertController PresentTextInputAlert(string title, string description, string placeholder, string text, UIViewController controller, AlertTextInputDelegate action)
{
// No, inform the user that they must create a home first
UIAlertController alert = UIAlertController.Create(title, description, UIAlertControllerStyle.Alert);
UITextField field = null;
// Add and configure text field
alert.AddTextField((textField) => {
// Save the field
field = textField;
// Initialize field
field.Placeholder = placeholder;
field.Text = text;
field.AutocorrectionType = UITextAutocorrectionType.No;
field.KeyboardType = UIKeyboardType.Default;
field.ReturnKeyType = UIReturnKeyType.Done;
field.ClearButtonMode = UITextFieldViewMode.WhileEditing;
});
// Add cancel button
alert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Cancel, (actionCancel) => {
// Any action?
if (action != null)
{
action(false, "");
}
}));
// Add ok button
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, (actionOK) => {
// Any action?
if (action != null && field != null)
{
action(true, field.Text);
}
}));
// Display the alert
controller.PresentViewController(alert, true, null);
// Return created controller
return(alert);
}
/// <summary>
/// Presents an alert containing only the OK button.
/// </summary>
/// <returns>The <c>UIAlertController</c> for the alert.</returns>
/// <param name="title">The alert's title.</param>
/// <param name="description">The alert's description.</param>
/// <param name="controller">The View Controller that will present the alert.</param>
public static UIAlertController PresentOKAlert(string title, string description, UIViewController controller)
{
// No, inform the user that they must create a home first
UIAlertController alert = UIAlertController.Create(title, description, UIAlertControllerStyle.Alert);
// Configure the alert
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, (action) => {}));
// Display the alert
controller.PresentViewController(alert, true, null);
// Return created controller
return(alert);
}
private static void Adopt(NSViewController parent, NSViewController child)
{
parent.AddChildViewController(child);
parent.View.AddSubview(child.View);
// ensure the child view fills our entire frame
child.View.Frame = parent.View.Bounds;
#if UIKIT
child.View.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
#else
child.View.AutoresizingMask = NSViewResizingMask.WidthSizable | NSViewResizingMask.HeightSizable;
#endif
child.View.TranslatesAutoresizingMaskIntoConstraints = true;
#if UIKIT
child.DidMoveToParentViewController(parent);
#endif
}
protected override void WillNavigateAway(UIKit.UIViewController destination)
{
this._searchBoxView.DismissKeyboard();
}
/// <summary>
/// Presents a destructive alert (such as delete a file).
/// </summary>
/// <returns>The <c>UIAlertController</c> for the alert.</returns>
/// <param name="title">The alert's title.</param>
/// <param name="description">The alert's description.</param>
/// <param name="destructiveAction">The title for the destructive action's button (such as delete).</param>
/// <param name="controller">The View Controller that will present the alert.</param>
/// <param name="action">The <c>AlertOKCancelDelegate</c> use to respond to the user's action.</param>
public static UIAlertController PresentDestructiveAlert(string title, string description, string destructiveAction, UIViewController controller, AlertOKCancelDelegate action)
{
// No, inform the user that they must create a home first
UIAlertController alert = UIAlertController.Create(title, description, UIAlertControllerStyle.Alert);
// Add cancel button
alert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Cancel, (actionCancel) => {
// Any action?
if (action != null)
{
action(false);
}
}));
// Add ok button
alert.AddAction(UIAlertAction.Create(destructiveAction, UIAlertActionStyle.Destructive, (actionOK) => {
// Any action?
if (action != null)
{
action(true);
}
}));
// Display the alert
controller.PresentViewController(alert, true, null);
// Return created controller
return(alert);
}
public static void PushViewController(this UIViewController This, UIViewController view) => This.NavigationController?.PushViewController(view, true);
public override void PushViewController(UIKit.UIViewController viewController, bool animated)
{
base.PushViewController(viewController, animated);
this.AdicionarIconesNaBarradeFerramentas();
}
public override void PushViewController (NSViewController viewController, bool animated)
{
base.PushViewController (viewController, animated);
if (!this.routerInstigated) {
// code must be pushing a view directly against nav controller rather than using the router, so we need to manually sync up the router state
// TODO: what should we _actually_ do here? Soft-check the view and VM type and ignore if they're not IViewFor/IRoutableViewModel?
var view = (IViewFor)viewController;
var viewModel = (IRoutableViewModel)view.ViewModel;
this.Router.NavigationStack.Add (viewModel);
}
}