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Implement ToCss for UnparsedValue

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This commit is contained in:
Anthony Ramine 2018-03-04 15:16:09 +01:00
parent b59a8afd0f
commit 1937f594ac
1 changed files with 15 additions and 15 deletions
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30
components/style/properties/properties.mako.rs
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@ -1360,6 +1360,19 @@ pub struct UnparsedValue {
from_shorthand: Option<ShorthandId>,
}
impl ToCss for UnparsedValue {
fn to_css<W>(&self, dest: &mut CssWriter<W>) -> fmt::Result
where
W: Write,
{
// https://drafts.csswg.org/css-variables/#variables-in-shorthands
if self.from_shorthand.is_none() {
dest.write_str(&*self.css)?;
}
Ok(())
}
}
impl UnparsedValue {
fn substitute_variables(
&self,
@ -1432,13 +1445,7 @@ impl<'a, T: ToCss> ToCss for DeclaredValue<'a, T> {
{
match *self {
DeclaredValue::Value(ref inner) => inner.to_css(dest),
DeclaredValue::WithVariables(ref with_variables) => {
// https://drafts.csswg.org/css-variables/#variables-in-shorthands
if with_variables.from_shorthand.is_none() {
dest.write_str(&*with_variables.css)?
}
Ok(())
},
DeclaredValue::WithVariables(ref with_variables) => with_variables.to_css(dest),
DeclaredValue::CSSWideKeyword(ref keyword) => keyword.to_css(dest),
}
}
@ -1742,14 +1749,7 @@ impl ToCss for VariableDeclaration {
where
W: fmt::Write,
{
// https://drafts.csswg.org/css-variables/#variables-in-shorthands
match self.value.from_shorthand {
None => {
dest.write_str(&*self.value.css)?
}
Some(..) => {},
}
Ok(())
self.value.to_css(dest)
}
}