How to use CoreDispatcher_AcceleratorKeyActivated method of AppUIBasics.Common.RootFrameNavigationHelper class

Best WinAppDriver code snippet using AppUIBasics.Common.RootFrameNavigationHelper.CoreDispatcher_AcceleratorKeyActivated

NavigationHelper.cs

Source:NavigationHelper.cs

...184            }185            // Listen to the window directly so we will respond to hotkeys regardless186            // of which element has focus.187            Window.Current.CoreWindow.Dispatcher.AcceleratorKeyActivated +=188                CoreDispatcher_AcceleratorKeyActivated;189            Window.Current.CoreWindow.PointerPressed +=190                this.CoreWindow_PointerPressed;191        }192        private void NavView_BackRequested(Microsoft.UI.Xaml.Controls.NavigationView sender, Microsoft.UI.Xaml.Controls.NavigationViewBackRequestedEventArgs args)193        {194            TryGoBack();195        }196        private bool TryGoBack()197        {198            // don't go back if the nav pane is overlayed199            if (this.CurrentNavView.IsPaneOpen && (this.CurrentNavView.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Compact || this.CurrentNavView.DisplayMode == Microsoft.UI.Xaml.Controls.NavigationViewDisplayMode.Minimal))200            {201                return false;202            }203            bool navigated = false;204            if (this.Frame.CanGoBack)205            {206                this.Frame.GoBack();207                navigated = true;208            }209            210            return navigated;211        }212        private bool TryGoForward()213        {214            bool navigated = false;215            if (this.Frame.CanGoForward)216            {217                this.Frame.GoForward();218                navigated = true;219            }220            return navigated;221        }222        private void SystemNavigationManager_BackRequested(object sender, BackRequestedEventArgs e)223        {224            if (!e.Handled)225            {226                e.Handled = TryGoBack();227            }228        }229        private void UpdateBackButton()230        {231            if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 6))232            {233                this.CurrentNavView.IsBackEnabled = this.Frame.CanGoBack ? true : false;234            } else235            {236                systemNavigationManager.AppViewBackButtonVisibility = this.Frame.CanGoBack ? AppViewBackButtonVisibility.Visible : AppViewBackButtonVisibility.Collapsed;237            }238            239        }240        /// <summary>241        /// Invoked on every keystroke, including system keys such as Alt key combinations.242        /// Used to detect keyboard navigation between pages even when the page itself243        /// doesn't have focus.244        /// </summary>245        /// <param name="sender">Instance that triggered the event.</param>246        /// <param name="e">Event data describing the conditions that led to the event.</param>247        private void CoreDispatcher_AcceleratorKeyActivated(CoreDispatcher sender,248            AcceleratorKeyEventArgs e)249        {250            var virtualKey = e.VirtualKey;251            // Only investigate further when Left, Right, or the dedicated Previous or Next keys252            // are pressed253            if ((e.EventType == CoreAcceleratorKeyEventType.SystemKeyDown ||254                e.EventType == CoreAcceleratorKeyEventType.KeyDown) &&255                (virtualKey == VirtualKey.Left || virtualKey == VirtualKey.Right ||256                (int)virtualKey == 166 || (int)virtualKey == 167))257            {258                var coreWindow = Window.Current.CoreWindow;259                var downState = CoreVirtualKeyStates.Down;260                bool menuKey = (coreWindow.GetKeyState(VirtualKey.Menu) & downState) == downState;261                bool controlKey = (coreWindow.GetKeyState(VirtualKey.Control) & downState) == downState;...

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Runtime.InteropServices.WindowsRuntime;6using Windows.ApplicationModel;7using Windows.ApplicationModel.Activation;8using Windows.Foundation;9using Windows.Foundation.Collections;10using Windows.UI.Xaml;11using Windows.UI.Xaml.Controls;

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1using Windows.UI.Core;2using Windows.UI.Xaml;3using Windows.UI.Xaml.Controls;4using Windows.UI.Xaml.Input;5using Windows.UI.Xaml.Navigation;6{7    {8        private Frame _rootFrame;9        private bool _isRegisteredForAcceleratorKeyActivation;10        private bool _isRegisteredForBackRequested;11        public RootFrameNavigationHelper(Frame rootFrame)12        {13            _rootFrame = rootFrame;14            _rootFrame.Navigated += OnRootFrameNavigated;15        }16        private void OnRootFrameNavigated(object sender, NavigationEventArgs e)17        {18            if (e.SourcePageType == typeof(MainPage))19            {20                RegisterForAcceleratorKeyActivation();21            }22            {23                UnregisterForAcceleratorKeyActivation();24            }25        }26        public void RegisterForBackRequested()27        {28            if (!_isRegisteredForBackRequested)29            {30                SystemNavigationManager.GetForCurrentView().BackRequested += OnBackRequested;31                _isRegisteredForBackRequested = true;32            }33        }34        public void UnregisterForBackRequested()35        {36            if (_isRegisteredForBackRequested)37            {38                SystemNavigationManager.GetForCurrentView().BackRequested -= OnBackRequested;39                _isRegisteredForBackRequested = false;40            }41        }42        public void RegisterForAcceleratorKeyActivation()43        {44            if (!_isRegisteredForAcceleratorKeyActivation)45            {46                CoreDispatcher dispatcher = Window.Current.CoreWindow.Dispatcher;47                dispatcher.AcceleratorKeyActivated += CoreDispatcher_AcceleratorKeyActivated;48                _isRegisteredForAcceleratorKeyActivation = true;49            }50        }51        public void UnregisterForAcceleratorKeyActivation()52        {53            if (_isRegisteredForAcceleratorKeyActivation)54            {55                CoreDispatcher dispatcher = Window.Current.CoreWindow.Dispatcher;56                dispatcher.AcceleratorKeyActivated -= CoreDispatcher_AcceleratorKeyActivated;57                _isRegisteredForAcceleratorKeyActivation = false;58            }59        }60        private void CoreDispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)61        {62            if (args.EventType == CoreAcceleratorKeyEventType.SystemKeyDown && args.VirtualKey == VirtualKey.Back)63            {64                if (_rootFrame.CanGoBack)65                {66                    args.Handled = true;67                    _rootFrame.GoBack();68                }69            }70        }

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Runtime.InteropServices.WindowsRuntime;6using Windows.Foundation;7using Windows.Foundation.Collections;8using Windows.System;9using Windows.UI.Core;10using Windows.UI.Xaml;11using Windows.UI.Xaml.Controls;12using Windows.UI.Xaml.Controls.Primitives;13using Windows.UI.Xaml.Data;14using Windows.UI.Xaml.Input;15using Windows.UI.Xaml.Media;16using Windows.UI.Xaml.Navigation;17{18    {19        public MainPage()20        {21            this.InitializeComponent();22            CoreDispatcher dispatcher = this.Dispatcher;23            AppUIBasics.Common.RootFrameNavigationHelper.Initialize(dispatcher);24        }25        private void NavView_Loaded(object sender, RoutedEventArgs e)26        {27            NavView.SelectedItem = NavView.MenuItems[0];28            NavView_Navigate("Home", new Windows.UI.Xaml.Media.Animation.EntranceNavigationTransitionInfo());29        }30        private void NavView_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)31        {32            if (args.IsSettingsInvoked == true)33            {34                NavView_Navigate("Settings", args.RecommendedNavigationTransitionInfo);35            }36            {37                NavView_Navigate(args.InvokedItem.ToString(), args.RecommendedNavigationTransitionInfo);38            }39        }40        private void NavView_BackRequested(NavigationView sender, NavigationViewBackRequestedEventArgs args)41        {42            if (ContentFrame.CanGoBack)43            {44                ContentFrame.GoBack();45            }46        }47        private void NavView_Navigate(string navItemTag, Windows.UI.Xaml.Media.Animation.NavigationTransitionInfo transitionInfo)48        {49            Type _page = null;50            if (navItemTag == "Home")51            {52                _page = typeof(Home);53            }54            else if (navItemTag == "Controls")55            {56                _page = typeof(Controls);57            }58            else if (navItemTag == "Settings")59            {60                _page = typeof(Settings);61            }

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Runtime.InteropServices.WindowsRuntime;6using Windows.ApplicationModel.Core;7using Windows.Foundation;8using Windows.Foundation.Collections;9using Windows.UI.Core;10using Windows.UI.Xaml;11using Windows.UI.Xaml.Controls;12using Windows.UI.Xaml.Controls.Primitives;13using Windows.UI.Xaml.Data;14using Windows.UI.Xaml.Input;15using Windows.UI.Xaml.Media;16using Windows.UI.Xaml.Navigation;17{18    {19        public MainPage()20        {21            this.InitializeComponent();22            CoreApplication.GetCurrentView().AcceleratorKeyActivated += CoreDispatcher_AcceleratorKeyActivated;23            SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested;24        }25        private void CoreDispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)26        {27            if (args.EventType == CoreAcceleratorKeyEventType.SystemKeyDown &&28                (args.VirtualKey == VirtualKey.Left || args.VirtualKey == VirtualKey.Right) &&29                Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down))30            {31                if (this.Frame.CanGoBack && args.Handled == false)32                {33                    args.Handled = true;34                    this.Frame.GoBack();35                }36            }37        }38        private void App_BackRequested(object sender, BackRequestedEventArgs e)39        {40            if (this.Frame.CanGoBack)41            {42                e.Handled = true;43                this.Frame.GoBack();44            }45        }46    }47}

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1            SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested;2        }3        private void CoreDispatcher_AcceleratorKeyActivated(CoreDispatcher sender, AcceleratorKeyEventArgs args)4        {5            if (args.EventType == CoreAcceleratorKeyEventType.SystemKeyDown &&6                (args.VirtualKey == VirtualKey.Left || args.VirtualKey == VirtualKey.Right) &&7                Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down))8            {9                if (this.Frame.CanGoBack && args.Handled == false)10                {11                    args.Handled = true;12                    this.Frame.GoBack();13                }14            }15        }16        private void App_BackRequested(object sender, BackRequestedEventArgs e)17        {18            if (this.Frame.CanGoBack)19            {20                e.Handled = true;21                this.Frame.GoBack();22            }23        }24    }25}

CoreDispatcher_AcceleratorKeyActivated

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Runtime.InteropServices.WindowsRuntime;6using Windows.Foundation;7using Windows.Foundation.Collections;8using Windows.System;9using Windows.UI.Core;10using Windows.UI.Xaml;11using Windows.UI.Xaml.Controls;12using Windows.UI.Xaml.Controls.Primitives;13using Windows.UI.Xaml.Data;14using Windows.UI.Xaml.Input;15using Windows.UI.Xaml.Media;16using Windows.UI.Xaml.Navigation;17{18    {19        public MainPage()20        {21            this.InitializeComponent();22            CoreDispatcher dispatcher = this.Dispatcher;23            AppUIBasics.Common.RootFrameNavigationHelper.Initialize(dispatcher);24        }25        private void NavView_Loaded(object sender, RoutedEventArgs e)26        {27            NavView.SelectedItem = NavView.MenuItems[0];28            NavView_Navigate("Home", new Windows.UI.Xaml.Media.Animation.EntranceNavigationTransitionInfo());29        }30        private void NavView_ItemInvoked(NavigationView sender, NavigationViewItemInvokedEventArgs args)31        {32            if (args.IsSettingsInvoked == true)33            {34                NavView_Navigate("Settings", args.RecommendedNavigationTransitionInfo);35            }36            {37                NavView_Navigate(args.InvokedItem.ToString(), args.RecommendedNavigationTransitionInfo);38            }39        }40        private void NavView_BackRequested(NavigationView sender, NavigationViewBackRequestedEventArgs args)41        {42            if (ContentFrame.CanGoBack)43            {44                ContentFrame.GoBack();45            }46        }47        private void NavView_Navigate(string navItemTag, Windows.UI.Xaml.Media.Animation.NavigationTransitionInfo transitionInfo)48        {49            Type _page = null;50            if (navItemTag == "Home")51            {52                _page = typeof(Home);53            }54            else if (navItemTag == "Controls")55            {56                _page = typeof(Controls);57            }58            else if (navItemTag == "Settings")59            {60                _page = typeof(Settings);61            }

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