tree 13155f4e8eaf7a6f8724d707dff82f54df11320c
parent 68f4868fe3bb1e5a34133f6a5aac7ccf135be76e
author zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1643032737 +0000
committer zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1643032737 +0000

[LFC][IFC] Display builders should flip coords for writing mode
https://bugs.webkit.org/show_bug.cgi?id=235498

Reviewed by Antti Koivisto.

Display boxes/lines all have visual geometries. This patch flips their coords when they
are inside a block with vertical writing mode.

This is in preparation for enabling vertical writing mode for IFC.

* layout/formattingContexts/inline/display/InlineDisplayContentBuilder.cpp:
(WebCore::Layout::InlineDisplayContentBuilder::processNonBidiContent):
(WebCore::Layout::InlineDisplayContentBuilder::processBidiContent):
(WebCore::Layout::InlineDisplayContentBuilder::flipLogicalRectToVisualForWritingMode):
* layout/formattingContexts/inline/display/InlineDisplayContentBuilder.h:
* layout/formattingContexts/inline/display/InlineDisplayLineBuilder.cpp:
(WebCore::Layout::InlineDisplayLineBuilder::build const):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@288436 268f45cc-cd09-0410-ab3c-d52691b4dbfc