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style: Support image-set() on the cursor property

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Differential Revision: https://phabricator.services.mozilla.com/D106745
This commit is contained in:
Oriol Brufau 2023-05-16 07:28:58 +02:00
parent e1f254854d
commit 685d269e31
4 changed files with 49 additions and 20 deletions
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14
components/style/values/specified/ui.rs
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@ -7,17 +7,17 @@
use crate::parser::{Parse, ParserContext};
use crate::values::generics::ui as generics;
use crate::values::specified::color::Color;
use crate::values::specified::url::SpecifiedImageUrl;
use crate::values::specified::image::Image;
use crate::values::specified::Number;
use cssparser::Parser;
use std::fmt::{self, Write};
use style_traits::{CssWriter, ParseError, StyleParseErrorKind, ToCss};
use style_traits::{CssWriter, ParseError, SpecifiedValueInfo, StyleParseErrorKind, ToCss};
/// A specified value for the `cursor` property.
pub type Cursor = generics::GenericCursor<CursorImage>;
/// A specified value for item of `image cursors`.
pub type CursorImage = generics::GenericCursorImage<SpecifiedImageUrl, Number>;
pub type CursorImage = generics::GenericCursorImage<Image, Number>;
impl Parse for Cursor {
/// cursor: [<url> [<number> <number>]?]# [auto | default | ...]
@ -47,7 +47,7 @@ impl Parse for CursorImage {
) -> Result<Self, ParseError<'i>> {
use crate::Zero;
let url = SpecifiedImageUrl::parse(context, input)?;
let image = Image::parse_only_url(context, input)?;
let mut has_hotspot = false;
let mut hotspot_x = Number::zero();
let mut hotspot_y = Number::zero();
@ -59,7 +59,7 @@ impl Parse for CursorImage {
}
Ok(Self {
url,
image,
has_hotspot,
hotspot_x,
hotspot_y,
@ -67,6 +67,10 @@ impl Parse for CursorImage {
}
}
// This trait is manually implemented because we don't support the whole <image>
// syntax for cursors
impl SpecifiedValueInfo for CursorImage {}
/// Specified value of `-moz-force-broken-image-icon`
#[derive(
Clone,