Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-04 21:20:23 +01:00
Code Issues Projects Releases Packages Wiki Activity

Derive ToCss for TrackSize<L>

Browse source
This commit is contained in:
Anthony Ramine 2017-07-12 10:51:38 +02:00
parent 7bc9a95b46
commit d03bcfa8b3
1 changed files with 4 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

26
components/style/values/generics/grid.rs
View file

@ -200,12 +200,12 @@ impl<L: ToComputedValue> ToComputedValue for TrackBreadth<L> {
}
}
#[derive(Clone, Debug, HasViewportPercentage, PartialEq)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
/// A `<track-size>` type for explicit grid track sizing. Like `<track-breadth>`, this is
/// generic only to avoid code bloat. It only takes `<length-percentage>`
///
/// https://drafts.csswg.org/css-grid/#typedef-track-size
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Debug, HasViewportPercentage, PartialEq, ToCss)]
pub enum TrackSize<L> {
/// A flexible `<track-breadth>`
Breadth(TrackBreadth<L>),
@ -213,10 +213,12 @@ pub enum TrackSize<L> {
/// and a flexible `<track-breadth>`
///
/// https://drafts.csswg.org/css-grid/#valdef-grid-template-columns-minmax
#[css(comma, function)]
Minmax(TrackBreadth<L>, TrackBreadth<L>),
/// A `fit-content` function.
///
/// https://drafts.csswg.org/css-grid/#valdef-grid-template-columns-fit-content
#[css(function)]
FitContent(L),
}
@ -259,26 +261,6 @@ impl<L: PartialEq> TrackSize<L> {
}
}
impl<L: ToCss> ToCss for TrackSize<L> {
fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
match *self {
TrackSize::Breadth(ref b) => b.to_css(dest),
TrackSize::Minmax(ref infexible, ref flexible) => {
dest.write_str("minmax(")?;
infexible.to_css(dest)?;
dest.write_str(", ")?;
flexible.to_css(dest)?;
dest.write_str(")")
},
TrackSize::FitContent(ref lop) => {
dest.write_str("fit-content(")?;
lop.to_css(dest)?;
dest.write_str(")")
},
}
}
}
impl<L: ToComputedValue> ToComputedValue for TrackSize<L> {
type ComputedValue = TrackSize<L::ComputedValue>;