To ease comparison between Gecko's `nsStyleContext::ApplyStyleFixups` and the
Servo equivalent, move them into a similar ordering.
MozReview-Commit-ID: GV89pbzA8IH
Ports the Gecko fixup for text-combine-upright writing mode to Servo. In
addition, this passes the current pseudo element (if any) down to the cascade
for use during the fixup process.
MozReview-Commit-ID: BkHd4AvSsOt
stylo: Make border-spacing animatable
Two things are included in this patch:
1. Implement ComputeDistance for border-spacing, so we could get the right
distance while doing animations.
2. Implement clone function for gecko glue code of border-spacing, so we
could make animations of border-spacing work properly in stylo build.
Gecko side patch: Bug 1354437
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Two things are included in this patch:
1. Implement ComputeDistance for border-spacing, so we could get the right
distance while doing animations.
2. Implement clone function for gecko glue code of border-spacing, so we
could make animations of border-spacing work properly in stylo build.
Gecko side patch: Bug 1354437
Now this method covers SMIL override rules, CSS animation / script
animation rules, and CSS transition rules so we should just use
"animation" in the generic sense.
Three keyword types are created through a macro but have some of their
impl's handled elsewhere. Since all impl's are the same, this commit
moves them into the macro to have them auto generated, for more concise
code.
1. We add a new arm to TransitionProperty, TransitionProperty::Unsupported,
which contains an Atom, so it's better to remove the Copy trait from
TransitionProperty.
2. TransitionProperty::Unsupported(Atom) represents any non-animatable, custom,
or unrecognized property, and we use Atom to store the ident string for
serialization.
Clear animation-only dirty descendants bit on display:none descendants
PR for [Gecko bug 1359658](https://bugzilla.mozilla.org/show_bug.cgi?id=1359658)
When an element has a display:none ancestor we don't traverse it during
restyle. However, at the end of restyling we expect the tree to be free
of dirty bits. We currently take special care to clear the regular
(non-animation) dirty bit on nodes in display:none subtrees in order to
preserve this invariant. This patch applies the same handling to the
animation-only dirty descendants bit.
---
- [X] `./mach build -d` just keeps crashing because mozjs calls sed.exe in a way that breaks it
- [X] `./mach test-tidy` does not report any errors
- [X] There are tests for these changes on the Gecko side
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When an element has a display:none ancestor we don't traverse it during
restyle. However, at the end of restyling we expect the tree to be free
of dirty bits. We currently take special care to clear the regular
(non-animation) dirty bit on nodes in display:none subtrees in order to
preserve this invariant. This patch applies the same handling to the
animation-only dirty descendants bit.
