Limit traversal statistics dumps to subtrees of 50 or more elements and add more values.
On Gecko, we get tons of console spam from 1-element traversals if we don't do this.
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Preserve restyle hints other than animation hints in propagate() duri…
…ng animation-only restyle.
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This is PR of https://bugzilla.mozilla.org/show_bug.cgi?id=1354487
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- [X] These changes do not require tests because for stylo.
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style: Fix dynamic changes of attributes when combined with :not.
This makes the dependency tracker properly recurse into simple selectors inside the current complex selector to find the appropriate dependencies.
We can't still remove the outer visitor because we need it for stuff like `:not(.foo + bar)`, but I plan to get rid of it in a followup as long as try comes back green.
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It's clearly wrong to use intersects() there, since the coming check may be a
bigger hint.
MozReview-Commit-ID: 1YZ8OD0ajSz
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
stylo: Implement shape-outside property
shape-outside property implemented.
r=Manishearth in bugzilla
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- [X] These changes fix#15958 and [Bug 1355003](https://bugzilla.mozilla.org/show_bug.cgi?id=1355003)
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Implement alignment shorthand properties
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I implemented the shorthand properties, but it may includes some bugs.
Currently, `mach test-unit -p style` caught some errors (see #15954). I already tried `mach build-geckolib`, though there is no improvement. Please check my code.
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- [x] These changes fix#15954
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In particular, you can insertRule("@import url(\"already-loaded.css\");") and we
would try to clone the stylesheet, which without this change would borrow the
lock for reading.
MozReview-Commit-ID: 4jdNL5rngh7
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
stylo: Bug 1343753 - Use ComputedValues while updating transitions in Gecko
These are interdependent patches of Bug 1343753. We want to use ComputedValues and AnimationValues to start/update/stop the transitions.
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- [X] These changes do not require tests because we have tests in Gecko already.
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To make it possible to check the rule type when parsing lengths, we need to pass
the `ParserContext` down through many layers to the place where length units are
parsed.
This change leaves it unused, so it's only to prepare for the next change.
MozReview-Commit-ID: 70YwtcCxnWw
Now that the `context` contains the `rule_type`, we can remove the `in_keyframe`
arg and check the `rule_type` to achieve the same thing.
MozReview-Commit-ID: oXrFBPuKMz
Before, we only passed `rule_type` in specific cases where it was needed. Now
that it's in `ParserContext`, it seems good to set it at each rule boundary, in
case we start to depend on the value in new places.
MozReview-Commit-ID: 7ZGD7NGZLR4
Store style system options in the global style data and shared style context.
I wanted to add an environmental variable to disable the style sharing
cache for gecko, but the current pattern involves lazy_static!, which
involves an atomic operation on lookup, which is a bit hot to do each
time we try to share styles. This makes that work happen once per
process.
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Make stylo recognize -moz-crisp-edges keyword.
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See [Bug 1354000](https://bugzilla.mozilla.org/show_bug.cgi?id=1354000).
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I wanted to add an environmental variable to disable the style sharing
cache for gecko, but the current pattern involves lazy_static!, which
involves an atomic operation on lookup, which is a bit hot to do each
time we try to share styles. This makes that work happen once per
process.
style: Do not immediately convert absolute specified lengths
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This PR aims to solve issue #15729. I tried to follow the recommendations there as much as possible.
This is my first attempt at contributing to Servo, so this will probably need a lot of input, although I'm eager to make it as polished as possible.
- The base inaccuracy issue seems solved, as can be easily verified with the `console.log` based example in the issue.
- Very basic unit tests were added.
I have doubts mainly about the right way to represent these new enum variants for the various length units:
1. With new enum variants in `NoCalcLength` *and* newtypes (current solution)
2. With a `NoCalcLength::Absolute` variant that contains a new `AbsoluteLength` enum, but without newtypes
3. Same as solution 2 but with newtypes
- I mostly cared about unit tests until now but will investigate other types of tests
- Tests to check the clamping
- Write a proper commit message
Thanks for your time and feedback :)
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