Fix the behavior of block-direction margins of replaced element both
as block level or inline level, and no longer query fragment info when
building display list for canvas.
Use `calculate_replaced_sizes()` in `compute_intrinsic_inline_sizes()`
and `assign_replaced_inline_size_if_necessary()`, and remove size
calculation in `assign_replaced_block_size_if_necessary()`, since
we've already done that.
These new methods calculate both the used width and height of an
replaced element and the same time. The `has_intrinsic_ratio()` method
also exposes information about whether a fragment has intrinsic aspect
ratio.
Use LengthOrNormal for column-gap #14297
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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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Use build script to generate binding files
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This is a WIP patch to make rust-bindgen a build time dependency of style component for stylo. This should make things more automatic. I convert majority of `regen.py` to `build_gecko.rs`.
It currently doesn't work on Windows, because of servo/rust-bindgen#271 (it works when I fix the generated file manually, though). I haven't tested other platforms.
It would break servo's CI for geckolib, because:
1. it needs libclang (which is probably easy to solve)
2. it needs `MOZ_OBJDIR` to be passed in so that it can generate bindings
@Manishearth @emilio Do you agree with this change? Do you have suggestion for the issues above?
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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
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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.)
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
This avoids storing it in the rowgroup (which doesn't need it) and
ensures that it is done sequentially, which will be important when
rowspan support is added to this function.
Note that this does not reduce parallelism in the common case where
all rows are in the same rowgroup.
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.
