Previously, the "scroll to fragment" operation could scroll past the end
of the screen, because the scroll position was not clamped to viewport
boundaries. Correct this by using the `Window::scroll()` method which
handles this case.
In addition, ensure that `Window`'s `current_viewport` member is
initialized properly when it is created.
Bumps [freetype](https://github.com/servo/rust-freetype) from 0.7.1 to
0.7.2.
<details>
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Update freetype-sys and bump version to v0.7.2 (<a
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Rename <code>master</code> branch to <code>main</code> (<a
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Bumps [rustix](https://github.com/bytecodealliance/rustix) from 0.38.33
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Bumps [winapi-util](https://github.com/BurntSushi/winapi-util) from
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I haven't tested the APK since I don't have a device with 64-bit ARM.
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This combines `style()`, `boldness()`, `stretchiness()` into a
`descriptor()` method which is used when creating `FontTemplate`s for
web fonts. Eventually this method will simply read font tables using
skrifa. This is the first step.
In addition, `family_name()` and `face_name()` are removed. They were
only used for debugging and the `FontIdentifier` serves for that. On
Windows, this was adding another way in which font loading could fail,
without buying us very much. The path or URL to the font is more
important when debugging than the names in the font tables.
Closes#15103.
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Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.58 to
1.0.59.
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<blockquote>
<h2>1.0.59</h2>
<ul>
<li>Unblock testing of rustc <code>debug-fmt-detail</code> option (<a
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Implement ToTokens without reliance on {:?}</li>
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Revert "Temporarily disable miri on doctests"</li>
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Explicitly install a Rust toolchain for cargo-outdated job</li>
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Apply RUSTC_WORKSPACE_WRAPPER</li>
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Temporarily disable miri on doctests</li>
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This change makes changes to allow Servo to compile with the 1.78
version of Rust:
- Dead code is removd (Rust seems to have gotten better at detecting
it).
- The `FlowRef` `DerefMut` is updated according to @SimonSapin's advice
[^1].
- The `imports.rs` now explicitly silences warnings about unused
imports.
[^1]: https://github.com/servo/servo/issues/6503#issuecomment-2066088179
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Bumps [jobserver](https://github.com/rust-lang/jobserver-rs) from 0.1.30
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Instead of communicating with layout via messages, script can simply
call methods on the layout trait. This simplifies the way that script
communicates with layout and opens the path to sharing more data
structures between the two systems. This is part of a continuing
series of cleanups after removing the layout thread.
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This change adds very basic support for `list-style-position`.
Currently, the marker does not do any kind of baseline alignment with
the rest
of the list item contents and it also doesn't force the list item to be
at least as tall as the marker.
This adds a few new failures:
- Four failures because markers do not ensure that list-items have at
least the same block size as they do:
- FAIL [expected PASS] /css/CSS2/lists/list-style-applies-to-012.xht
- FAIL [expected PASS] /css/CSS2/lists/list-style-applies-to-014.xht
- FAIL [expected PASS]
/css/CSS2/lists/list-style-type-applies-to-012.xht
- FAIL [expected PASS]
/css/CSS2/lists/list-style-type-applies-to-014.xht
- One failure because we don't yet support the `::marker`
pseudo-selector:
- FAIL [expected PASS]
/css/css-position/position-absolute-dynamic-list-marker.html
- One failure because we don't support the list item exception for the
line height quirk:
- FAIL [expected PASS] /quirks/line-height-in-list-item.tentative.html
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
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Fixes#27383.
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Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This fixes two issues that were preventing emojis from being properly
selected from fonts on macOS.
1. `CTFont::get_glyphs_for_characters` takes the input characters as
UniChar which are UTF-16 encoded characters. We need to encode the
input `char` as UTF-16 before passing it to CoreText.
2. The font fallback list is updated with the latest logic from Gecko,
which importantly adds "Apple Color Emoji" to the list of fallback
fonts. Sorry for the big change, but this is just a direct port of
the code from Gecko.
With these two changes, emojis display but in grayscale. 😅 To fix this,
another part of the font stack will need to detect when the font
supports color and pass that information to WebRender when creating the
font instance. We will likely do this in platform independent way later
that will depend on some more preliminary changes.
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This change reworks the way that platform fonts are created and
descriptor data is on `FontTemplate` is initialized.
The main change here is that platform fonts for local font faces are
always initialized using the font data loaded into memory from disk.
This means that there is now only a single path for creating platform
fonts.
In addition, the font list is now responsible for getting the
`FontTemplateDescriptor` for local `FontTemplate`s. Before the font had
to be loaded into memory to get the weight, style, and width used for
the descriptor. This is what fonts lists are for though, so for every
platform we have that information before needing to load the font. In
the future, hopefully this will allow discarding fonts before needing to
load them into memory. Web fonts still get the descriptor from the
platform handle, but hopefully that can be done with skrifa in the
future.
Thsese two fixes together allow properly loading indexed font variations
on Linux machines. Before only the first variation could be
instantiated.
Fixes https://github.com/servo/servo/issues/13317.
Fixes https://github.com/servo/servo/issues/24554.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
----
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
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- [x] There are tests for these changes
---------
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This fixes several tests in
[wpt/user-timing](https://wpt.fyi/results/user-timing?label=master&product=chrome%5Bexperimental%5D&product=firefox%5Bexperimental%5D&product=safari%5Bexperimental%5D&product=servo&aligned)
by fixing some logic errors in how marks/measures are cleared (via
[`clearMarks`](https://developer.mozilla.org/en-US/docs/Web/API/Performance/clearMarks)
and
[`clearMeasures`](https://developer.mozilla.org/en-US/docs/Web/API/Performance/clearMeasures)).
There are two changes:
1. Fix the boolean logic in `clear_entries_by_name_and_type` so that,
when `clearMarks('foo')` or `clearMeasures('foo')` is called, the
presence of the entry name correctly filters based on existing entry
names.
2. Make the `entry_name` param a `DOMString` rather than an
`Option<DOMString>` since every API call has it as `Some` anyway, and
I'm not aware of any [Performance
APIs](https://developer.mozilla.org/en-US/docs/Web/API/Performance)
where you can clear all entries regardless of type. (This is not
strictly required for the fix, but I think it makes the code easier to
read.)
~~I also considered adding the expected WPT results using `mach
update-wpt`. But I'm not sure if you want these changes, since the
expectations are currently missing (i.e. `tests/wpt/meta/user-timing`
does not exist).~~ (_Update: added!_)
For the record, this PR fixes the following tests:
- `clearMarks.html.ini`
- `clearMeasures.html.ini`
- `clear_non_existent_mark.any.js.ini`
- `clear_non_existent_measure.any.js.ini`
- `clear_one_mark.any.js.ini`
- `clear_one_measure.any.js.ini`
~~In case you do want these meta files, here they are:
510e6146ba~~
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`CSSRule::Type()` returns an u16 for CSSOM. `InsertRule()` was
incorrectly using this to create a `CssRuleTypes`.
Instead of `CssRuleTypes::from_bits(rule_type)`, it should be something
like `CssRuleTypes::from_bits(1 << rule_type)`.
However, that would only work when `Type()` provides an actual value,
which per https://drafts.csswg.org/cssom/#dom-cssrule-type only happens
for old rule types. New rule types just return 0.
Therefore, this patch changes the signature of `SpecificCSSRule::ty()`
to return the actual `CssRuleType`, and then `CSSRule::Type()` can zero
it out when necessary.
The fix is only relevant for CSS Nesting, which is currently disabled on
Servo, so no test is necessary.
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As seems #31500 still remain opened here's the next partial fix.
Fixed list: `unused_mut`, `clippy::needless_borrow`,
`clippy::match_ref_pats`, `clippy::borrow_deref_ref`, `clippy::ptr_eq`,
`clippy::unnecessary_cast`, `clippy::derivable_impls`,
`clippy::collapsible_match`, `clippy::extra_unused_lifetimes`,
`clippy::map_clone`, `clippy::manual_filter`.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes are part of #31500.
- [x] These changes do not require tests because are only cosmetic.
I noticed in #32123 that there are two issues with the docs for updating
Web Platform Tests:
- `./mach update-wpt --sync` fails with an error (`Are you sure you
don't want a patch?`) because it expects a `--patch` arg.
- The `tests/wpt/meta-legacy-layout/` test results need to be updated
with a separate command.
This updates `tests/wpt/README.md` with more complete instructions.
---
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- [ ] These changes fix #___ (GitHub issue number if applicable)
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- [ ] There are tests for these changes OR
- [x] These changes do not require tests because this is a docs-only
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A `TextRun` is composed of `TextRunSegment`s that are composed of
`GlyphRun`s.
`TextRun::glyph_run_is_preserved_newline` is indexing into the `TextRun`
text, but the `GlyphRun` indexes that it uses are relative to the
`TextRunSegment`
offset. Before the code was using the offset without incorporating the
`TextRunSegment` offset. This led to miscalculation of preserved newline
location while processing text content.
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As discussed in
https://github.com/servo/servo/pull/32120#issuecomment-2068017033, this
adds the WPT `user-timing` tests to the default list of WPT tests, and
also commits the current status of the `user-timing` tests.
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* Simplify `FontHandle` and rename it to `PlatformFont`
Rename it to `PlatformFont` and move the `FontTemplate` member to
`Font`, because it's shared by all platforms.
* Update components/gfx/platform/freetype/font.rs
Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com>
* Fix build for MacOS and Windows
---------
Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com>
`<br>` elements are a bit "special" in the sense that they defer a
linebreak, but can also have `clear` applied to them. The `clear` that
they supply should be applie *after* the linebreak is processed. This
change adds special processing for this situation.
Fixes#15402.
Now that `FontTemplateData` is more or less the same on all platforms,
it can be removed. This is a preparatory change for a full refactor of
the font system on Servo. The major changes here are:
- Remove `FontTemplateData` and move its members into `FontTemplate`
- Make `FontTemplate` have full interior mutability instead of only
the `FontTemplateData` member. This is preparation for having these
data types `Send` and `Sync` with locking.
- Remove the strong/weak reference concept for font data. In practice,
all font data references were strong, so this was never fully
complete. Instead of using this approach, the new font system will
use a central font data cache with references associated to layouts.
- The `CTFont` cache is now a global cache, so `CTFont`s can be shared
between threads. The cache is cleared when clearing font caches.
A benefit of this change (apart from `CTFont` sharing) is that font data
loading is platform-independent now.
