Make use of the new changes in the cssparser that allows 'none' keywords
in color components where allowed. We store the none values as 0.0 (as
per the spec) and mark the components with the flags. This way we don't
have to check anything on the components before doing calculations.
As this is the last part intended to be released for the new [color-4]
changes, I've also enabled the changes on nightly.
Differential Revision: https://phabricator.services.mozilla.com/D170208
There are separate filters for IDs, classes, attribute local names, and
element state.
Also, we invalidate siblings of elements matched against the selector
list of :nth-child(... of <selector list>) by marking matched elements
with NODE_HAS_SLOW_SELECTOR_NTH_OF.
The only remaining invalidation case invalidation case is
`:nth-child(An+B of :has())` (bug 1818155), which should not block
shipping `layout.css.nth-child-of.enabled`, because :has(...) is still
being implemented (bug 418039).
Depends on D172352
Differential Revision: https://phabricator.services.mozilla.com/D171936
Because restyle events cannot be posted for non-element nodes like the
shadow root, a child's siblings are restyled directly if its parent has
NODE_HAS_SLOW_SELECTOR or NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS but that
parent is the shadow root.
Drive-by, but braces were also added to some single-line "if" statements
in RestyleManager.
Differential Revision: https://phabricator.services.mozilla.com/D172352
Implemented the prefers-reduced-transparency media query for all
platforms.
Windows and Mac have specific settings which are used, others (Android
and Linux/GTK) have it enabled if prefers-reduced-motion is also enabled
as there is no dedicated setting to check.
Locked behind new pref `layout.css.prefers-reduced-transparency.enabled`,
off by default always for now.
Also added new WPT tests (none previously).
Demo video: https://goose.icu/firefox_prt.mp4
Test page: https://goose.icu/prefers-reduced-transparency
Differential Revision: https://phabricator.services.mozilla.com/D172424
Lengths using NaN and infinity are now serialized properly with some
improvements to computed values as well.
Also added a few minor new relevant WPT tests.
35 WPT tests newly pass 🎉
Differential Revision: https://phabricator.services.mozilla.com/D172183
Starts to add part of the basic functionality for popover. Including
[1] :open & :closed CSS pseudo class
[2] showPopover(), hidePopover() and togglePopover() interfaces. Much of the
functionality is still to-do.
[3] PopoverData interface
Differential Revision: https://phabricator.services.mozilla.com/D171719
Times like NaN and infinity are now parsed and serialized correctly.
Rewrote time to use `calc_clamping_mode` instead of `was_calc` to
stop some parse-time clamping which broke these values.
Adjusted WPT test expectations, 19 newly pass 🎉
Also added a new WPT test to cover a missing edge case:
`calc(1<unit> * NaN)` -> `calc(NaN * 1<canonical_unit>)`
The very similar angle tests do this already for angle's units.
Differential Revision: https://phabricator.services.mozilla.com/D171911
Computed color values will not be in the correct format, closer to the
one specified by the author. This also means that colors accross the
code are stored now as AbsoluteColor or StyleAbsoluteColor. This allows
color space/gamut information to be available for use.
Some animation related test failures had to be changed, because colors
now has greater precision. Animated a color now causes a lot more
animation updates, which was not initially expected. See the bug for
discussion.
Differential Revision: https://phabricator.services.mozilla.com/D171021
This should prevent multiple `parse-comment` jobs from running at the
same time for the same pull request, reducing the number of duplicate
builds when multiple labels are applied.
This is only used to emit a single error, which can be done using `syn`.
Removing the use of this feature brings us close to being to able to
compile with stable rust.
This Servo-specific extension is unused by any code in the repository
and removing it allows us to remove use of nightly only reliance on
rust intrinsics. This is a step toward supporting stable rust.
* build(deps): bump rustix from 0.38.23 to 0.38.24
Bumps [rustix](https://github.com/bytecodealliance/rustix) from 0.38.23 to 0.38.24.
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.23...v0.38.24)
---
updated-dependencies:
- dependency-name: rustix
dependency-type: indirect
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
* update expectation for column-count-crash.https.html
The test has been intermittently crashing on CI but only
for legacy layout - see #30741
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
---------
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* docs: add try job comments and labels to CONTRIBUTING
* update for #30712
* clarify what to do if you don’t have permission to add labels
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* s/compile/compilation/
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* update init as we initialize media in the background now
With [#405](https://github.com/servo/media/pull/405) changes in
servo/media we move initialization of the media engine to a
background thread. This PR updates the init function in libservo
to adapt that behaviour.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* review fix: simplify code
* Update media
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
