Majority of build_gecko.rs is just the straightforward conversion from
regen.py. There are two differences that:
1. Side in whitelist is changed to mozilla::Side
2. std::atomic__My_base is added to opaque types for Windows
Introduce a PropertyId enum and use it instead of strings of property names
<!-- Please describe your changes on the following line: -->
* `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.)
CC @upsuper
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The primary idea of this patch is to ditch the rigid enum of Previous/Current
styles, and replace it with a series of indicators for the various types of
work that needs to be performed (expanding snapshots, rematching, recascading,
and damage processing). This loses us a little bit of sanity checking (since
the up-to-date-ness of our style is no longer baked into the type system), but
gives us a lot more flexibility that we'll need going forward (especially when
we separate matching from cascading). We also eliminate get_styling_mode in
favor of a method on the traversal.
This patch does a few other things as ridealongs:
* Temporarily eliminates the handling for transfering ownership of styles to the
frame. We'll need this again at some point, but for now it's causing too much
complexity for a half-implemented feature.
* Ditches TRestyleDamage, which is no longer necessary post-crate-merge, and is
a constant source of compilation failures from either needing to be imported
or being unnecessarily imported (which varies between gecko and servo).
* Expands Snapshots for the traversal root, which was missing before.
* Fixes up the skip_root stuff to avoid visiting the skipped root.
* Unifies parallel traversal and avoids spawning for a single work item.
* Adds an explicit pre_traverse step do any pre-processing and determine whether
we need to traverse at all.
MozReview-Commit-ID: IKhLAkAigXE
Rewrite determine_request_referrer() to explicitly limit it to the checks it can do.
Checks for the Client value should reside in the script thread.
I also noted some other issues in this code.
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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.
added dom obj counting to decide sequential/parallel layout (#10110)
This is a rebased version of #11713
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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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Added debugging to htmliframeelement.rs.
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Add some debugging to iframe elements.
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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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adjust display style fixup to handle more Gecko cases
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This tweaks the display property fixup we do when restyling to:
* handle the display values that Gecko supports that Servo doesn't
* blockify grid items (like we do flex items)
* skip the fixup for NAC
And while I'm in the area, this sets `nsStyleDisplay::mOriginalDisplay` too.
r? @bholley cc @SimonSapin
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Move allowedService and blocklist checks into caching functions
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Move allowedService and blocklist checks into caching functions in `bluetooth/lib.rs`, to avoid caching not allowed services and blocklisted services, characteristics and descriptors.
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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.
