tree b77b8dd20b10d3b32a86905fede1c528ddb7afbc
parent 687d974f6b77723fa5df7e6c22a75ad60e609d5c
author Hannah Jin <jhy03261997@gmail.com> 1749789988 -0700
committer dart-internal-monorepo <dart-internal-monorepo@dart-ci-internal.iam.gserviceaccount.com> 1749792430 -0700

Reland (#167738)  but with some flags updated to use enum  (#170505)

Reland (#167738) : [a11y] Semantics flag refactor step 2: embedder part
*with some updates*

The original PR was reverted because the changes to embedder should be
in one PR to avoid introducing breaking changes.

This PR contains 2 commits, one commit of re-landing #167738 and one
commit of new enum updates.

new Updates :
Add new enum FlutterTristate and FlutterCheckState in embedder.h for 7
flags.
For CheckState, it used to use 3 bools (hasCheck, isChecked,
isCheckStateMixed) to represent check states, replace them with a
FlutterCheckState enum.
For other 6 flags, each has 2 bools (hasXXState and isXX), replace them
with a FlutterTristate enum.

TODO:
Will also update these flags in dart:ui and framework to be tristate too
in another PR, this PR is only for embedder.

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- [ ] I added new tests to check the change I am making, or this PR is
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Fixes] where supported.
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---------

Co-authored-by: Chris Bracken <chris@bracken.jp>
Co-authored-by: Loïc Sharma <737941+loic-sharma@users.noreply.github.com>
https://dart.googlesource.com/external/github.com/flutter/flutter/+/978ef6b82012051ce2e3bea080dae73373e61f06