-
Notifications
You must be signed in to change notification settings - Fork 63
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
29 changed files
with
365 additions
and
35 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| // Copyright (c) Microsoft. All rights reserved. | ||
| // Licensed under the MIT license. See LICENSE file in the project root for full license information. | ||
|
|
||
| using Axe.Windows.Core.Enums; | ||
| using Axe.Windows.Desktop.UIAutomation; | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Diagnostics; | ||
| using System.Linq; | ||
| using System.Runtime.InteropServices; | ||
| using UIAutomationClient; | ||
|
|
||
| namespace Axe.Windows.AutomationTests | ||
| { | ||
| /// <summary> | ||
| /// Wrapper for CUIAutomation COM object | ||
| /// </summary> | ||
| public class A11yAutomationUtilities | ||
| { | ||
| internal static DesktopElement GetRootElement() | ||
| { | ||
| IUIAutomation uiAutomation = A11yAutomation.GetDefaultInstance().UIAutomation; | ||
| IUIAutomationElement focusedElement = uiAutomation.GetRootElement(); | ||
| return new DesktopElement(focusedElement, keepElement: true, setMembers: true); | ||
| } | ||
|
|
||
| internal static DesktopElement GetFocusedElement() | ||
| { | ||
| IUIAutomation uiAutomation = A11yAutomation.GetDefaultInstance().UIAutomation; | ||
| IUIAutomationElement focusedElement = uiAutomation.GetFocusedElement(); | ||
| return new DesktopElement(focusedElement, keepElement: true, setMembers: true); | ||
| } | ||
|
|
||
| internal static DesktopElement GetDepthFirstLastLeafHWNDElement(DesktopElement rootElement) | ||
| { | ||
| var walker = A11yAutomation.GetDefaultInstance().GetTreeWalker(TreeViewMode.Control); | ||
| try | ||
| { | ||
| IUIAutomationElement rootAutomationElement = rootElement.PlatformObject; | ||
| IUIAutomationElement leafElement = FindLastWindowHandleElement(rootAutomationElement); | ||
|
|
||
| return leafElement is null | ||
| ? rootElement | ||
| : new DesktopElement(leafElement, keepElement: true, setMembers: true); | ||
| } | ||
| finally | ||
| { | ||
| Marshal.ReleaseComObject(walker); | ||
| } | ||
|
|
||
| IUIAutomationElement FindLastWindowHandleElement(IUIAutomationElement parent) | ||
| { | ||
| List<IUIAutomationElement> matchingElements = new(); | ||
| for (var child = walker.GetFirstChildElement(parent); child != null; child = MatchAndMoveNext(child)) | ||
| { | ||
| } | ||
|
|
||
| foreach (var element in matchingElements) | ||
| { | ||
| FindLastWindowHandleElement(element); | ||
| } | ||
|
|
||
| foreach (var element in matchingElements.Take(matchingElements.Count - 1)) | ||
| { | ||
| Marshal.ReleaseComObject(element); | ||
| } | ||
|
|
||
| return matchingElements.LastOrDefault(); | ||
|
|
||
| IUIAutomationElement MatchAndMoveNext(IUIAutomationElement element) | ||
| { | ||
| IUIAutomationElement next; | ||
| try | ||
| { | ||
| next = walker.GetNextSiblingElement(element); | ||
| } | ||
| catch(COMException e) | ||
| { | ||
| Debug.WriteLine(message: $"Error getting sibling of {element.CurrentName}: {e}"); | ||
| next = null; | ||
| } | ||
|
|
||
| if (element.CurrentNativeWindowHandle != IntPtr.Zero) | ||
| { | ||
| Debug.WriteLine(message: $"HWND={element.CurrentNativeWindowHandle}; Name='{element.CurrentName}'; ClassName='{element.CurrentClassName}'"); | ||
| matchingElements.Add(element); | ||
| } | ||
| else | ||
| { | ||
| Marshal.ReleaseComObject(element); | ||
| } | ||
|
|
||
| return next; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.