Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: c4bcfc5ab5370240f1a989cf9406df823b49da81
https://github.com/WebKit/WebKit/commit/c4bcfc5ab5370240f1a989cf9406df823b49da81
Author: Utku Uckun <[email protected]>
Date: 2024-11-14 (Thu, 14 Nov 2024)
Changed paths:
M Source/WebKit/WebProcess/Plugins/PDF/WKAccessibilityPDFDocumentObject.mm
Log Message:
-----------
AX: VoiceOver typing echo doesn't work in PDF form fields
https://bugs.webkit.org/show_bug.cgi?id=283089
rdar://139835695
Reviewed by Tyler Wilcock.
PDFs are hosted in a different process than Safari. With the current
implementation all the PDF accessibility elements lack the Safari PID.
Therefore, VoiceOver cannot add accessibility observers to these PDF
accessibility elements.
This fix adds the application PID to WKAccessibilityPDFDocumentObject where all
the descendant PDF AX nodes can inherit the same PID. This fixes the typing
echo missing in PDF text fields when Isolated Tree Mode is disabled. Another
fix will be submitted to fix typing echo and other VoiceOver issues in PDFs
when ITM is enabled.
* Source/WebKit/WebProcess/Plugins/PDF/WKAccessibilityPDFDocumentObject.mm:
(-[WKAccessibilityPDFDocumentObject initWithPDFDocument:andElement:]):
Canonical link: https://commits.webkit.org/286623@main
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