style: Part 2 - Add page-size attribute to nsStyleStruct and property parsing

This parsing is hidden behind the pref layout.css.page-size.enabled.

It isn't ideal that we parse this as a property, but we can't treat it as a
descriptor because of compatibility issues with other browsers. There are also
outstanding spec issues related to how descriptors like page-size are cascaded,
and whether the !important specifier is valid or not.

Differential Revision: https://phabricator.services.mozilla.com/D103958
This commit is contained in:
Oriol Brufau 2023-05-16 10:23:08 +02:00
parent cdce0d3b34
commit 3b2eef3d7d
6 changed files with 29 additions and 3 deletions

View file

@ -11,4 +11,4 @@ use crate::values::generics::size::Size2D;
pub use generics::page::Orientation;
pub use generics::page::PaperSize;
/// Computed value of the @page size descriptor
pub type PageSize = generics::page::PageSize<Size2D<NonNegativeLength>>;
pub type PageSize = generics::page::GenericPageSize<Size2D<NonNegativeLength>>;