Bug 118915 – [WebVTT] Support text-decoration-{text,color,style} on CSS ::cue pseudo-element

• Status: RESOLVED
• Resolution: FIXED
• Component: CSS

[Bruno Abinader]

The CSS ::cue pseudo-element is defined on WebVTT [1] specification as part of the HTML5 <track> element specification. It has been implemented on WebKit and currently provides support for "text-decoration" property as valid appliance. 

This issue intends to incrementally add support for the following properties:

- text-decoration-line
- text-decoration-style
- text-decoration-color

These properties are specified on the CSS3 Text Decoration [2] specification and are currently implemented behind a feature flag (CSS3_TEXT) on WebKit.

Links:
[1] http://dev.w3.org/html5/webvtt/#the-cue-pseudo-element
[2] http://dev.w3.org/csswg/css-text-decor-3

[Bruno Abinader]

Created attachment 207137 [details]
Patch

Proposed patch (backported from Blink revision 154500 - https://src.chromium.org/viewvc/chrome?view=rev&revision=154500 ).

[Eric Carlson]

I would rather wait until https://www.w3.org/Bugs/Public/show_bug.cgi?id=22706 is resolved before committing this.

[Brent Fulgham]

It looks like the W3C bug is resolved. Is there further action to take here?

[Radar WebKit Bug Importer]

<rdar://problem/172728187>

[Ahmad Saleem]

Pull request: https://github.com/WebKit/WebKit/pull/60753

[EWS]

Committed 309425@main (659a9e578eb1): <https://commits.webkit.org/309425@main>

Reviewed commits have been landed. Closing PR #60753 and removing active labels.