Fix linear gradient's specified form #13892
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WIP for #13892
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Implement background-position-x/y
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This is a WIP PR. Just HorizontalPosition / VerticalPosition implementations are complete. I would like to get early feedbacks about this architecture. Here's some architectural topics to consider:
- I created `HorizontalPosition` and `VerticalPosition` structs for this and used them in `Position` as well. We have decided to split `Keyword` enum, but we need them as unified for `PositionComponent` enum. So I didn't split but I can split it if we prefer to change PositionComponent as well.
- If we prefer Keyword enum like this, we can create a SubPosition(or something like this) instead of HorizontalPosition/VerticalPosition enums since only difference is 2 lines in `parse` functions. We can create a `parse_horizontal` and `parse_vertical` instead and a lot of code duplication can be cleared.
- I couldn't find a good way to use HorizontalPosition/VerticalPosition's parse functions in `Position`'s parse function. It is a bit more complicated. I'm open to suggestions :)
- I don't know much about logical keywords so do I need to do something different? I placed some comments where logical keywords are processing.
Any advice about these?
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Fixed some typos in stopNotifications test.
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We called the startNotifications() method instead of stopNotifications() in the tests. According to the specification this method should return `InvalidStateError` and not `NetworkError`, so we changed that as well.
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fetch() returns immediately after processing EOF, at the latest, so not
spinning up a thread should not cause noticeable delays. OTOH, it might
reduce the contention for cores, and reduce the overall time needed.
Remove the util crate
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This PR removes the `util` crate.
* Replaced the `spawn_named` and `clamp` functions by appropriate uses of `std:🧵:Builder::spawn`, `std::cmp::min` and `std::cmp::max`.
* Moved `opts`, `prefs` and `resource_files` into a new `config` crate.
* Moved `remutex` and `geometry` into their own crates.
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Check if represented attributes are cached
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Improve existing cache checks in `/bluetooth/lib.rs`, and update Step comments in `script/dom` corresponding to this.
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Replace AdvertisingData with AdvertisingEvent
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The spec changed AdvertisingData to an event. The low level support is still missing.
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Implement CSSKeyframesRule.name
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Implementation of CSSKeyframesRule.name
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It could be used to have mutable JSVal fields without GC barriers.
With the removal of that trait, MutHeap and MutNullableHeap can respectively
be replaced by MutJS and MutNullableJS.
layout: Unify size calculation of replaced elements
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Added image-orientation property
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Implemented as per the MDN documentation—I could not find a current CSS draft. I am not sure if this is the complete correct metadata for the longhand helper:
```
<%helpers:longhand name="image-orientation”
experimental=“True”
animatable=“False”>
```
Also I am not sure how to test this and would appreciate help in creating a testing strategy.
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* `LonghandId` and `ShorthandId` are C-like enums
* `Atom` is used for the name of custom properties.
* `PropertyDeclarationId` is the identifier for `PropertyDeclaration`,
after parsing and shorthand expansion. (Longhand or custom property.)
* `PropertyId` represents any CSS property, e.g. in CSSOM.
(Longhand, shorthand, or custom.)
Using these instead of strings avoids some memory allocations and copies.
Write tests for CSSOM Interfaces
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ToCss implementation was wrong about Keyframe percentage values, it was writing values between 0-1. I had to fix it. Wrote some tests about CSSKeyframesRule, CSSNamespaceRule, CSSRuleList, CSSStyleSheet, StyleSheetList interfaces.
CSSFontFaceRule and CSSViewportRule looks like not implemented yet. I didn't write one for them.
Also name attribute in CSSKeyframesRule isn't implemented yet. Is there any complication about it? If not, I can implement it.
r? @Manishearth
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Don't scroll background and borders of overflow:scroll blocks
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We want them to be children of the parent scrolling root instead of the
scrolling root of the particular block they belong to. Also, we adjust
the scroll root to only include the content region.
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Replace Syntax with TypeError in bluetoothuuid.rs
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1. Replacing `SyntaxError` with `TypeError` in `bluetoothuuid.rs` due to the specification change.
This indicates changes in the existing tests.
The error strings are from the chromium implementation.
2. We missed out a `$` character from the end of the `VALID_UUID_REGEX` global variable.
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We want them to be children of the parent scrolling root instead of the
scrolling root of the particular block they belong to. Also, we adjust
the scroll root to only include the content region.
