5 commits

Author	SHA1	Message	Date
Sam Atkins	4e92ab52e3	LibWeb/CSS: Rename CSSKeywordValue -> KeywordStyleValue ... The typed-om CSSKeywordValue will need to be a separate class.	2025-08-08 15:19:03 +01:00
Sam Atkins	c57975c9fd	LibWeb: Move and rename CSSStyleValue to StyleValues/StyleValue.{h,cpp} ... This reverts 0e3487b9ab. Back when I made that change, I thought we could make our StyleValue classes match the typed-om definitions directly. However, they have different requirements. Typed-om types need to be mutable and GCed, whereas StyleValues are immutable and ideally wouldn't require a JS VM. While I was already making such a cataclysmic change, I've moved it into the StyleValues directory, because it *not* being there has bothered me for a long time. 😅	2025-08-08 15:19:03 +01:00
Sam Atkins	cebdcd9f69	LibWeb/CSS: Use ErrorReporter for value-parsing errors ... Also remove some redundant reporting for `<urange>` parsing errors.	2025-08-04 10:50:09 +01:00
Sam Atkins	0a5e8c2865	LibWeb/CSS: Implement "parse with a <syntax>" ... Uses the SyntaxNode tree to parse a list of ComponentValues into some kind of StyleValue.	2025-07-16 14:47:45 +01:00
Sam Atkins	ded2207762	LibWeb/CSS: Parse the CSS <syntax> type into a tree ... `<syntax>` is a limited subset of the "value definition syntax" used in CSS specs. It's used for `@property`'s `syntax` descriptor, and for the `type()` function in `attr()`.	2025-07-16 14:47:45 +01:00