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How to use HasFocusableChild method of PuppeteerSharp.PageAccessibility.AXNode class

Best Puppeteer-sharp code snippet using PuppeteerSharp.PageAccessibility.AXNode.HasFocusableChild

AXNode.cs

Source:AXNode.cs

...16        private readonly bool _richlyEditable;17        private readonly bool _editable;18        private readonly bool _expanded;19        private readonly bool _hidden;20        private bool? _cachedHasFocusableChild;21        public AXNode(AccessibilityGetFullAXTreeResponse.AXTreeNode payload)22        {23            Payload = payload;24            Children = new List<AXNode>();25            _name = payload.Name != null ? payload.Name.Value.ToObject<string>() : string.Empty;26            _role = payload.Role != null ? payload.Role.Value.ToObject<string>() : "Unknown";27            _richlyEditable = payload.Properties.FirstOrDefault(p => p.Name == "editable")?.Value.Value.ToObject<string>() == "richtext";28            _editable |= _richlyEditable;29            _expanded = payload.Properties.FirstOrDefault(p => p.Name == "expanded")?.Value.Value.ToObject<bool>() == true;30            _hidden = payload.Properties.FirstOrDefault(p => p.Name == "hidden")?.Value.Value.ToObject<bool>() == true;31            Focusable = payload.Properties.FirstOrDefault(p => p.Name == "focusable")?.Value.Value.ToObject<bool>() == true;32        }33        internal static AXNode CreateTree(IEnumerable<AccessibilityGetFullAXTreeResponse.AXTreeNode> payloads)34        {35            var nodeById = new Dictionary<string, AXNode>();36            foreach (var payload in payloads)37            {38                nodeById[payload.NodeId] = new AXNode(payload);39            }40            foreach (var node in nodeById.Values)41            {42                foreach (var childId in node.Payload.ChildIds)43                {44                    node.Children.Add(nodeById[childId]);45                }46            }47            return nodeById.Values.FirstOrDefault();48        }49        private bool IsPlainTextField()50            => !_richlyEditable && (_editable || _role == "textbox" || _role == "ComboBox" || _role == "searchbox");51        private bool IsTextOnlyObject()52            => _role == "LineBreak" ||53                _role == "text" ||54                _role == "InlineTextBox";55        private bool HasFocusableChild()56        {57            if (!_cachedHasFocusableChild.HasValue)58            {59                _cachedHasFocusableChild = Children.Any(c => c.Focusable || c.HasFocusableChild());60            }61            return _cachedHasFocusableChild.Value;62        }63        internal AXNode Find(Func<AXNode, bool> predicate)64        {65            if (predicate(this))66            {67                return this;68            }69            foreach (var child in Children)70            {71                var result = child.Find(predicate);72                if (result != null)73                {74                    return result;75                }76            }77            return null;78        }79        internal bool IsLeafNode()80        {81            if (Children.Count == 0)82            {83                return true;84            }85            // These types of objects may have children that we use as internal86            // implementation details, but we want to expose them as leaves to platform87            // accessibility APIs because screen readers might be confused if they find88            // any children.89            if (IsPlainTextField() || IsTextOnlyObject())90            {91                return true;92            }93            // Roles whose children are only presentational according to the ARIA and94            // HTML5 Specs should be hidden from screen readers.95            // (Note that whilst ARIA buttons can have only presentational children, HTML596            // buttons are allowed to have content.)97            switch (_role)98            {99                case "doc-cover":100                case "graphics-symbol":101                case "img":102                case "Meter":103                case "scrollbar":104                case "slider":105                case "separator":106                case "progressbar":107                    return true;108            }109            // Here and below: Android heuristics110            if (HasFocusableChild())111            {112                return false;113            }114            if (Focusable && !string.IsNullOrEmpty(_name))115            {116                return true;117            }118            if (_role == "heading" && !string.IsNullOrEmpty(_name))119            {120                return true;121            }122            return false;123        }124        internal bool IsControl()...

HasFocusableChild

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10            var page = await browser.NewPageAsync();11            var axTree = await page.Accessibility.SnapshotAsync();12            var root = axTree.Root;13            Console.WriteLine("Has Focusable Child: " + root.HasFocusableChild);14            await browser.CloseAsync();15        }16    }17}

HasFocusableChild

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static async Task Main(string[] args)8        {9            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);10            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });11            var page = await browser.NewPageAsync();12            await page.WaitForSelectorAsync("input[name=q]");13            var accessibility = await page.Accessibility.SnapshotAsync();14            var focusableNodes = accessibility.Root.Children.Where(x => x.HasFocusableChild);15            foreach (var node in focusableNodes)16            {17                Console.WriteLine(node.Name);18            }19            Console.ReadLine();20            await browser.CloseAsync();21        }22    }23}

HasFocusableChild

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var task = MainAsync(args);9            task.Wait();10        }11        static async Task MainAsync(string[] args)12        {13            {14            };15            using (var browser = await Puppeteer.LaunchAsync(options))16            {17                var page = await browser.NewPageAsync();18                var accessibility = await page.Accessibility.SnapshotAsync();19                Console.WriteLine("Has focusable child: " + accessibility.HasFocusableChild);

HasFocusableChild

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3using System;4{5    {6        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();7        static async Task MainAsync()8        {9            var options = new LaunchOptions { Headless = true };10            using (var browser = await Puppeteer.LaunchAsync(options))11            using (var page = await browser.NewPageAsync())12            {13                var accessibility = await page.Accessibility.SnapshotAsync();14                var children = accessibility.Children;15                foreach (var child in children)16                {17                    if (child.HasFocusableChild)18                    {19                        Console.WriteLine("Has Focusable Child");20                    }21                }22            }23        }24    }25}

HasFocusableChild

Using AI Code Generation

1var page = await browser.NewPageAsync();2var accessibility = await page.Accessibility;3var rootAXNode = await accessibility.GetRootAsync();4var hasFocusableChild = await rootAXNode.HasFocusableChildAsync();5Console.WriteLine(hasFocusableChild);6await browser.CloseAsync();7var page = await browser.NewPageAsync();8var accessibility = await page.Accessibility;9var rootAXNode = await accessibility.GetRootAsync();10var focusableChildCount = await rootAXNode.FocusableChildCountAsync();11Console.WriteLine(focusableChildCount);12await browser.CloseAsync();13var page = await browser.NewPageAsync();14var accessibility = await page.Accessibility;15var rootAXNode = await accessibility.GetRootAsync();16var role = await rootAXNode.RoleAsync();17Console.WriteLine(role);18await browser.CloseAsync();19var page = await browser.NewPageAsync();20var accessibility = await page.Accessibility;21var rootAXNode = await accessibility.GetRootAsync();22var name = await rootAXNode.NameAsync();23Console.WriteLine(name);24await browser.CloseAsync();25var page = await browser.NewPageAsync();26var accessibility = await page.Accessibility;27var rootAXNode = await accessibility.GetRootAsync();28var description = await rootAXNode.DescriptionAsync();29Console.WriteLine(description

HasFocusableChild

Using AI Code Generation

1var page = await browser.NewPageAsync();2var accessibility = await page.Accessibility;3var root = await accessibility.GetRootAsync();4var hasFocusableChild = await root.HasFocusableChildAsync();5Console.WriteLine(hasFocusableChild);6var page = await browser.NewPageAsync();7var accessibility = await page.Accessibility;8var root = await accessibility.GetRootAsync();9await root.FocusAsync();10var page = await browser.NewPageAsync();11var accessibility = await page.Accessibility;12var root = await accessibility.GetRootAsync();13await root.PressAsync("Enter");14var page = await browser.NewPageAsync();15var accessibility = await page.Accessibility;16var root = await accessibility.GetRootAsync();17await root.ScrollIntoViewIfNeededAsync();18var page = await browser.NewPageAsync();19var accessibility = await page.Accessibility;20var root = await accessibility.GetRootAsync();21await root.ScrollIntoViewIfNeededAsync();22var page = await browser.NewPageAsync();23var accessibility = await page.Accessibility;24var root = await accessibility.GetRootAsync();25await root.ScrollIntoViewIfNeededAsync();26var page = await browser.NewPageAsync();27var accessibility = await page.Accessibility;28var root = await accessibility.GetRootAsync();29await root.ScrollIntoViewIfNeededAsync();

HasFocusableChild

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Input;5{6    {7        static void Main(string[] args)8        {9            MainAsync().GetAwaiter().GetResult();10        }11        static async Task MainAsync()12        {13            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))14            using (var page = await browser.NewPageAsync())15            {16                await page.TypeAsync("input[title='Search']", "Puppeteer Sharp", new TypeOptions { Delay = 100 });17                await page.ClickAsync("input[value='Google Search']", new ClickOptions { Button = MouseButton.Left });18                await page.WaitForSelectorAsync("input[value='I'm Feeling Lucky']");19                await page.ClickAsync("input[value='I'm Feeling Lucky']", new ClickOptions { Button = MouseButton.Left });20                await page.WaitForSelectorAsync("h1");21                var accessibility = await page.Accessibility.SnapshotAsync();22                var node = accessibility.Root;23                Console.WriteLine(node.HasFocusableChild());24                Console.ReadLine();25            }26        }27    }28}29using System;30using System.Threading.Tasks;31using PuppeteerSharp;32using PuppeteerSharp.Input;33{34    {35        static void Main(string[] args)36        {37            MainAsync().GetAwaiter().GetResult();38        }39        static async Task MainAsync()40        {41            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))42            using (var page = await browser.NewPageAsync())43            {44                await page.TypeAsync("input[title='Search']", "Puppeteer Sharp", new TypeOptions { Delay = 100 });45                await page.ClickAsync("input[value='Google Search']", new ClickOptions { Button = MouseButton.Left });46                await page.WaitForSelectorAsync("input[value='I'm Feeling Lucky']");47                await page.ClickAsync("input[value='I'm Feeling Lucky']", new ClickOptions { Button = MouseButton.Left });48                await page.WaitForSelectorAsync("h1");49                var accessibility = await page.Accessibility.SnapshotAsync();

HasFocusableChild

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static void Main(string[] args)8        {9            HasFocusableChildExample().GetAwaiter().GetResult();10        }11        static async Task HasFocusableChildExample()12        {13            var options = new LaunchOptions { Headless = false };14            using (var browser = await Puppeteer.LaunchAsync(options))15            using (var page = await browser.NewPageAsync())16            {

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