[webkit-changes] [WebKit/WebKit] fc8671: [IFC][Integration] Convert logical float box coord...

[alan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fc86717936477c70c76408b658a392f4c0dfe5e5
      https://github.com/WebKit/WebKit/commit/fc86717936477c70c76408b658a392f4c0dfe5e5
  Author: Alan Bujtas <zalan at apple.com>
  Date:   2022-09-17 (Sat, 17 Sep 2022)

  Changed paths:
    A LayoutTests/fast/block/float/float-vertical-rtl-margin-expected.html
    A LayoutTests/fast/block/float/float-vertical-rtl-margin.html
    M Source/WebCore/layout/formattingContexts/inline/display/InlineDisplayContentBuilder.cpp
    M Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp
    M Source/WebCore/layout/layouttree/LayoutBoxGeometry.h

  Log Message:
  -----------
  [IFC][Integration] Convert logical float box coordinates to visual to support vertical writing mode
https://bugs.webkit.org/show_bug.cgi?id=245303

Reviewed by Antti Koivisto.

1. Introduce BoxGeometry::geometryForWritingModeAndDirection to be able to flip logical box geometry to visual.
2. Make sure we don't override the existing logical box geometry.
3. Convert logical float box coordinates to visual including vertical mode and rtl direction.

* Source/WebCore/layout/formattingContexts/inline/display/InlineDisplayContentBuilder.cpp:
(WebCore::Layout::InlineDisplayContentBuilder::processFloatBoxes):
* Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp:
(WebCore::LayoutIntegration::LineLayout::constructContent):
* Source/WebCore/layout/layouttree/LayoutBoxGeometry.h:
(WebCore::Layout::BoxGeometry::geometryForWritingMode const):

Canonical link: https://commits.webkit.org/254589@main