* Add OpenHarmony support for allocator / profile
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* gfx: Build harfbuzz from source on OHOS
Updates `freetype-sys` to v0.20.1, which includes a build
fix for OpenHarmony.
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* gfx: Don't depend on fontconfig on OpenHarmony
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* gfx: Add ohos font fallback
Hardcode HarmonyOS_Sans_SC_Regular for Chinese
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* libservo: OHOS useragent, and explicitly opt out of sandboxing
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* libservo: Disable get_native_media_display_and_gl_context on ohos
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
---------
Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
* servoshell: Upgrade `egui` and many other dependencies
This upgrades:
- `core-graphics`
- `core-text`
- `egui` and friends
- `font-kit`
- `glow` and friends
- `harfbuzz-sys`
- `jni`
- `nix`
- `raqote`
- `raw-window-handle`
- `winit`
* Downgrade jni until we can properly upgrade
* Update some test results
It's unclear why these are now passing, but they are.
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Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This allows sharing font templates, fonts, and platform fonts across
layout threads. It's the first step toward storing web fonts in the
layout versus the shared `FontCacheThread`. Now fonts and font groups
have some locking (especially on FreeType), which will probably affect
performance. On the other hand, we measured memory usage and this saves
roughly 40 megabytes of memory when loading servo.org based on data from
the memory profiler.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* feat: Support font-relative `ch` and `ic` units
After #31966, which made it possible for the first time to resolve
font-relative CSS units, this change adds support for the `ch` and
`ic` units.
One difference with the `ex` unit that was added in that PR is that
these units must reflect the advance width of a character (the zero
digit in the case of `ch`, and the CJK water radical for `ic`) as it
would be rendered by the current font group. This means that the size
of these units don't only depend on the first available font, in the
case where that font does not contain a glyph for that character.
This is implemented by adding the advance width for these two
characters as optional fields of `FontMetrics`, so the advance width
computation happens in advance. Then, when the font metrics are
queried as part of unit resolution, the font group is searched for the
first font containing that character.
This change only implements support for these units in upright
typesetting modes, since Servo does not yet have support for vertical
writing modes. This means that many of the WPT tests that test for the
behavior of these units with vertical writing modes do not pass.
This change also makes a number of WPT tests pass, which relied on the
`ch` and `ic` units. It, however, also makes the test
`/css/css-text/white-space/text-wrap-balance-overflow-002.html` fail,
since it tests `text-wrap: balance`, which Servo does not yet
implement, and it was only previously passing by chance due to the
previous behavior of these units.
* Revert Python 3.10-related changes to wss
* Fix formatting
* Remove test expectation
This is a speculative fix for #32202, which I cannot reproduce
consistently. This prevents handling any embedder events while
shutting down or after shutdown is complete. It doesn't make sense to do
this as the compositor can be in a very inconsistent state during this
time and lead to panics.
Fixes ##32202.
This change upgrades boto3, which will fix an upcoming urllib3 version
conflict in the WPT and also removes all remaining dependencies for
Python version < 3.10. The requirement for Servo is 3.10 now.
Fixes#32201.
* Use safe callback in SwapChainPresent and remove present_buffer_maps
* Use rust closure in BufferMapAsync
* Remove buffer_maps and dead code elimination
* scope id passthrough
* Inline callbacks
* try_recv timeout and halve DEVICE_POLL_INTERVAL
There are a couple major changes here:
1. Support is added for the `weight`, `style`, `stretch` and
`unicode-range` declarations in `@font-face`.
2. Font matching in the font cache can return templates and
`FontGroupFamily` can own mulitple templates. This is due to needing
support for "composite fonts". These are `@font-face` declarations
that only differ in their `unicode-range` definition.
This fixes a lot of non-determinism in font selection especially when
dealing with pages that define "composite faces." A notable example of
such a page is servo.org, which now consistently displays the correct
web font.
One test starts to fail due to an uncovered bug, but this will be fixed
in a followup change.
Fixes#20686.
Fixes#20684.
Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
While <https://drafts.csswg.org/css-lists/#list-style-position-property> says:
> The size or contents of the marker box may affect the height of the
> principal block box and/or the height of its first line box, and in some
> cases may cause the creation of a new line box; this interaction is also
> not defined.
All other browsers ensure that the first line of list item content is
the same block size as the marker. Doing this is complicated, but we can
ensure that the entire list item is at least as tall as the marker. This
should handle the majority of cases and we can make refinements later
for stranger situations, such as when the marker is very tall.
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Bumps Stylo to servo/stylo#37
`white-space` is split into `white-space-collapse` and `text-wrap-mode`:
| white-space | white-space-collapse | text-wrap-mode |
| ----------- | -------------------- | -------------- |
| normal | collapse | wrap |
| nowrap | collapse | nowrap |
| pre-wrap | preserve | wrap |
| pre | preserve | nowrap |
| pre-line | preserve-breaks | wrap |
| - | preserve-breaks | nowrap |
Note this introduces a combination that wasn't previously possible,
but I think the existing logic can handle it well enough.
The old `allow_wrap()` is replaced by checking whether `text-wrap-mode`
is set to `wrap`.
The old `preserve_newlines()` is replaced by checking whether
`white-space-collapse` is *not* set to `collapse`.
The old `preserve_spaces()` is replaced by checking whether
`white-space-collapse` is set to `preserve`.
* Upgrade to stylo 6faedad
* Implement start, end, space-evenly content alignment + fix others
Update test expectations for content alignment fixes
Revert test expectations that are still generating the old results in CI
Update layout2013 test expectation for content alignment
Update content alignment fallback to use safe alignment
Implement fallback alignment
Update content alignment with recent spec changes
* feat: implement ARIA string reflection
* Update components/script/dom/element.rs
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* fix: respond to PR comments
* fix: make functions non-public
* fix: use proper ARIAMixin mixin
* fix: tidy issues
* fix: double newline at end of file
* fix: move role before aria-* to match spec order
* fix: fix link to spec and format as spec does
* fix: delete now-passing WPT tests
* fix: remove legacy-layout test
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* Let legacy layout serialize shorthands in getComputedStyle
This ports #31277 (with the changes from #32066) into legacy layout.
Otherwise, turning white-space into a shorthand (#32146) would fail
some tests that expect the property to be serializable.
* Update text expecatations
