Move algorithm for insertRule and deleteRule to style component
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r? @Manishearth
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stylo - implement -webkit-text-fill-color and -webkit-text-stroke.
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Implement -webkit-text-fill-color property.
Implement -webkit-text-stroke property, along with -webkit-text-stroke-width and -webkit-text-stroke-color longhand properties.
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Property declaration block serialization should check for importance
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r? @emilio , @Manishearth
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failing test for correct to_css of "width"
separate test for mq and to_css
implement css serialization for Eq
remove PASS test expectation
remove FIXME
simplify serialization
I realized that I fixed this issue incorrectly when the test failed before. Our design
document specifies that restyle hints must be expanded by the parent before traversing
children, so that we can properly apply LaterSiblings restyle hints. This includes
parents that do not themselves need processing (StylingMode::Traverse).
So we need to preprocess children even in the case where we don't restyle the parent.
On the flip side, we do in fact know whether a child needs processing before enqueuing
it, so we can skip the conservative visit I added before.
MozReview-Commit-ID: AEiRzdsN0h5
This also changes the algorithm to match w3c/csswg-drafts#754 instead of
the current cssom draft, because that makes the code simpler and matches
implementation of other browsers.
Only allow border-image-outset to use non-negative numbers.
Restricts border-image-outline to only allow positive values.
Fixes#14295
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Implement parsing/serialization and/or gecko glue for some properties
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The PR covers implementation and/or gecko glue for these properties:
1. Implemented parsing/serialization and gecko glue for column-rule-width, column-rule-color and column-span longhand properties (column-span is not implemented in gecko yet but I wanted to complete column properties :) )
2. Implemented parsing/serialization and gecko glue for text-emphasis-color longhand and text-emphasis shorthand properties.
3. Implemented gecko glue for column-gap and order properties
I implemented column-rule-width and column-rule-color properties with `-moz-` prefixes, but I can remove them if it's not right.
I coudn't test them in full stylo build yet (LLVM messed up my current clang). But I'll test them soon.
r? @Manishearth or @emilio
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Some generic impls for Either<Length, T>
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We seem to be using `parse_non_negative` a lot for `LengthOrFoo` types, so it's better to have generic impls (now, and in the future) for such things (assuming that `Length` will always be in the first variant of `Either`).
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CSSOM: Make Stylesheet fields have their own synchronization
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r? @upsuper
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