[webkit-changes] [WebKit/WebKit] 4c27f7: [UnifiedPDF] Checked form controls flicker off whi...

[Simon Fraser]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 4c27f79a1556e7862b88a1df0e3d809dbb83d521
      https://github.com/WebKit/WebKit/commit/4c27f79a1556e7862b88a1df0e3d809dbb83d521
  Author: Simon Fraser <simon.fraser at apple.com>
  Date:   2024-03-28 (Thu, 28 Mar 2024)

  Changed paths:
    M Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.h
    M Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.mm
    M Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/UnifiedPDFPlugin.mm

  Log Message:
  -----------
  [UnifiedPDF] Checked form controls flicker off while resizing the window
https://bugs.webkit.org/show_bug.cgi?id=270040
rdar://123566546

Reviewed by Abrar Rahman Protyasha and Sammy Gill.

When PDF annotations change that affect painted annotations, we need to update
the page previews so that while tiles are missing during zooming/resize, the low
res snapshot has the correct state.

* Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.h:
* Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/AsyncPDFRenderer.mm:
(WebKit::AsyncPDFRenderer::pdfContentChangedInRect):
(WebKit::AsyncPDFRenderer::updateTilesForPaintingRect): Deleted.
* Source/WebKit/WebProcess/Plugins/PDF/UnifiedPDF/UnifiedPDFPlugin.mm:
(WebKit::UnifiedPDFPlugin::setNeedsRepaintInDocumentRect):

Canonical link: https://commits.webkit.org/276781@main



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