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LibWeb: Add SVGSVGElement.viewBox attribute

This attribute has some compatbility issues...
- The spec says it should be an SVGAnimatedRect which contains
  a DOMRect and a DOMReadOnlyRect.
- Blink gives you an SVGAnimatedRect with 2x SVGRect
- Gecko gives you an SVGAnimatedRect with 2x SVGRect? (nullable)

I ended up with something similar to Gecko, an SVGAnimatedRect
with 2x DOMRect? (nullable)

With this fixed, we can now load https://polar.sh/ :^)
This commit is contained in:
Andreas Kling 2024-01-24 22:54:16 +01:00
parent 2fd034d1df
commit b12541b286
12 changed files with 228 additions and 2 deletions

View file

@ -0,0 +1,11 @@
#import <Geometry/DOMRect.idl>
// https://svgwg.org/svg2-draft/types.html#InterfaceSVGAnimatedRect
[Exposed=Window]
interface SVGAnimatedRect {
// NOTE: The spec says that baseVal and animVal are not nullable, but they are nullable in some other engines.
[SameObject] readonly attribute DOMRect? baseVal;
// NOTE: animVal is a DOMRectReadOnly in the spec, but other engines expose a DOMRect (sometimes aliased as SVGRect).
[SameObject] readonly attribute DOMRect? animVal;
};