[webkit-changes] [WebKit/WebKit] 1f7801: Make marked text underline extraction more robust

[Richard Robinson]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 1f780152de0c0fee3ab199e72349d60949233663
      https://github.com/WebKit/WebKit/commit/1f780152de0c0fee3ab199e72349d60949233663
  Author: Richard Robinson <richard_robinson2 at apple.com>
  Date:   2022-12-22 (Thu, 22 Dec 2022)

  Changed paths:
    M Source/WebCore/rendering/TextBoxPainter.cpp
    M Source/WebKit/UIProcess/mac/WebViewImpl.mm

  Log Message:
  -----------
  Make marked text underline extraction more robust
https://bugs.webkit.org/show_bug.cgi?id=249755
rdar://103603264

Reviewed by Wenson Hsieh.

* Source/WebCore/rendering/TextBoxPainter.cpp:
(WebCore::radiiForUnderline):
(WebCore::TextBoxPainter<TextBoxPath>::paintCompositionUnderlines):
* Source/WebKit/UIProcess/mac/WebViewImpl.mm:
(WebKit::extractInitialUnderlines):
(WebKit::extractUnderlines):
(WebKit::WebViewImpl::setMarkedText):

Canonical link: https://commits.webkit.org/258249@main