Bug 249712

Summary:	<html> should be focusable if document.designMode="on"
Product:	WebKit	Reporter:	Ahmad Saleem <ahmad.saleem792>
Component:	HTML Editing	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	karlcow, rniwa, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	BrowserCompat, InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified

Description Ahmad Saleem 2022-12-21 07:03:36 PST

Hi Team,

While going through Blink's commits, I found another one which we can merge:

Blink Commit - https://chromium.googlesource.com/chromium/src.git/+/2e0b14d5b60afe239324c9c986745bec7f294ece

Webkit Source - https://searchfox.org/wubkat/source/Source/WebCore/dom/Element.cpp#378

^ In above add this:

|| isRootEditableElement();

https://searchfox.org/wubkat/source/Source/WebCore/dom/Node.cpp#1376

Only issue that don't have testcase.

Thanks!

Comment 1 Ahmad Saleem 2022-12-21 07:07:07 PST

NOTE - Safari 16.2 matches Firefox Nightly 111 and don't have "Editable Head" as editable as of right now, on following test case:

data:text/html;charset=utf-8,<html><head><style>*%20{%20display:block;%20}</style><title>Editable%20HEAD</title></head><body>body<script>document.designMode="on"</script>

^ From Chrome Bug.

Comment 2 Radar WebKit Bug Importer 2022-12-28 07:04:19 PST

<rdar://problem/103742741>

Comment 3 Ahmad Saleem 2023-03-10 16:20:03 PST

My approach to add || isRootEditableElement(); in bool Element::supportsFocus() function does not make 'head' editable from Comment 01 test case.

Just wanted to update since I tested this in local test environment.