selectors: Avoid looking at MatchingMode if the selector isn't the topmost.
Also, switch the hover quirk to the same mechanism.
Bug: 1379696
Reviewed-By: bholley
MozReview-Commit-ID: KrmNqNyASf6
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When a transition update is needed during restyling, `get_after_change_style` is
called to re-cascade without transition rules, and this style is then used for
primary styling instead of the style just computed.
`get_after_change_style` used to ignore visited styles, so this meant that if a
transition update was needed, visited styles were effectively dropped.
To fix the crash here, we pass through the existing visited styles when
re-cascading as part of `get_after_change_style`.
MozReview-Commit-ID: 4HBQAdeJ38B
Remove unnecessary `recv` in the constellation
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People apparently do all sorts of silly stuff with stylesheets, see Google Inbox
in bug 1379203.
Bug: 1379433
Reviewed-By: heycam
MozReview-Commit-ID: 4x2d3glOFu8
This is only slightly more informative because it doesn't give
the filename, but I think it's an improvement on the simple
unwrap() panic when we try to read a file which isn't there.
See also [Gecko bug 1368083](https://bugzilla.mozilla.org/show_bug.cgi?id=1368083).
Bindgen needs some build-specific flags, like the -isysroot
passed to clang for the C++ compilation. Try to read
these from $objdir/layout/style/bindgen.toml which is
created by the Firefox build system, and merge them
into the config.
See also [Gecko bug 1368083](https://bugzilla.mozilla.org/show_bug.cgi?id=1368083).
Clean up HTMLImageElement::handle_event
Reflects desired changes in #15832
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Cleans up `HTMLImageElement::handle_event` located in `components/script/dom/htmlimageelement.rs`
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Clean up HTMLImageElement::handle_event
Area::hit_test now uses a reference instead of taking ownership
Fix trailing whitespace
Unalign => in match
Fix Area::hit_test tests to reflect updated function signature
Update parse-hosts.
The `parse-hosts` crate was recently updated so that it doesn't use any unstable features.
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Return no damage if there is no display property changes
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https://bugzilla.mozilla.org/show_bug.cgi?id=1374175
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Store font-weight as integer directly
It doesn't make much sense to store `font-weight` as separate enums, especially given that we would need to support (somehow) arbitrary font weight value when we implement CSS Fonts Level 4.
This PR refactors the `font-weight` a bit to make it store as `u16` directly.
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Implement the InputEvent
Add WebIDL, from UI Events working draft.
Implement script type for event.
Note that actually firing InputEvents is not part of this commit.
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As part of my effort to improve [keyboard handling](https://groups.google.com/forum/#!topic/mozilla.dev.servo/e6R7eBDjo4M) it is necessary to introduce the InputEvent. While I have a working prototype using the input event this still needs a lot of work before it can be merged into servo.
cc @jdm
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Add cli options to write profiler output to InfluxDB
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
This patch adds the command line options and associated code to write the output of running the profiler to an InfluxDB instance, so we can create graphs like [1] with Grafana.
This is part of the work required to record and watch PWM results during CI to catch performance regressions.
[1] https://screenshots.firefox.com/j6sSZrN7pTuPK2kX/localhost
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WebVR 1.1 spec compatibility
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Servo WebVR implementation started when WebVR spec 1.2 was about to be released. 1.2 API included some minor breaking changes from spec 1.1 in order to improve the support of the API in WebWorkers.
But eventually the WebVR committee decided not to release 1.2 and make it a major version number with a lot more changes. WebVR API 2.0 is still under heavy churn.
This PR removes the WebVR changes that non-released 1.2 version introduced to support full WebVR 1.1 spec.
I pushed some GC fixes in a separate commit. See https://github.com/servo/servo/issues/17076 and https://github.com/servo/rust-mozjs/issues/351
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Handling of invalid values in svg paint server
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1374161
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There are tests for these changes, a test case will be landed in reftests in https://bugzilla.mozilla.org/show_bug.cgi?id=1374161.
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stylo: Add auto-filled line names to mRepeatAutoLineNameListBefore array
Line names with `repeat(auto-fill, ...)` were not being added to mRepeatAutoLineNameListBefore. They were being added into mLineNameLists instead.
Basically, `subgrid repeat(auto-fill, [abc]) [y z]` was becoming `subgrid repeat(auto-fill, []) [abc] [y z]` in computed value.
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Make the style statistics dump threshold configurable.
I've wanted to change the threshold a couple of times, and adding in a
10-minute opt rebuild cycle is always a bit de-motivating.
I'm making this option gecko-only because it's pretty niche, and adding
support in servo would require threading it through all the options
stuff. We can add support for it there if we ever need it.
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I've wanted to change the threshold a couple of times, and adding in a
10-minute opt rebuild cycle is always a bit de-motivating.
I'm making this option gecko-only because it's pretty niche, and adding
support in servo would require threading it through all the options
stuff. We can add support for it there if we ever need it.
MozReview-Commit-ID: HYlJpS3usP4
layout: Clean up inline_metrics_of_block a little.
Previously the variable names were a little confusing (ascent was used
for the space_above_baseline in one branch and the and ascent field in
another branch, and was not really the ascent in one). Also add a
small diagram.
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