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);
 }
Exemple #4
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        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);
        }
Exemple #7
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        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);
        }
Exemple #11
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        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);
        }
Exemple #15
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        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;
        }
Exemple #18
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        /// <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;
        }
Exemple #21
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 internal static void ActivateSubviews(this NSViewController @this, bool activate)
 {
     @this.View.ActivateSubviews(activate);
 }
Exemple #22
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        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
        }
Exemple #27
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 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);
        }
Exemple #29
0
 public static void PushViewController(this UIViewController This, UIViewController view)
 => This.NavigationController?.PushViewController(view, true);
Exemple #30
0
 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);
            }
        }