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style: Move line-clamp out of mako and do some adjacent clean-up

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No behavior change, but simplifies the following patch.

Differential Revision: https://phabricator.services.mozilla.com/D155180
This commit is contained in:
Emilio Cobos Álvarez 2022-08-31 12:39:19 +00:00 • committed by Martin Robinson
parent 3fa76ff2e8
commit a44db17432
12 changed files with 101 additions and 99 deletions
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23
components/style/values/computed/box.rs
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@ -4,12 +4,11 @@
//! Computed types for box properties.
use crate::values::animated::{Animate, Procedure};
use crate::values::computed::length::{LengthPercentage, NonNegativeLength};
use crate::values::computed::{Context, Number, ToComputedValue};
use crate::values::computed::{Context, Integer, Number, ToComputedValue};
use crate::values::generics::box_::AnimationIterationCount as GenericAnimationIterationCount;
use crate::values::generics::box_::Perspective as GenericPerspective;
use crate::values::generics::box_::VerticalAlign as GenericVerticalAlign;
use crate::values::generics::box_::ContainIntrinsicSize as GenericContainIntrinsicSize;
use crate::values::generics::box_::{GenericLineClamp, GenericPerspective, GenericVerticalAlign, GenericContainIntrinsicSize};
use crate::values::specified::box_ as specified;
pub use crate::values::specified::box_::{
@ -30,6 +29,22 @@ pub type AnimationIterationCount = GenericAnimationIterationCount<Number>;
/// A computed value for the `contain-intrinsic-size` property.
pub type ContainIntrinsicSize = GenericContainIntrinsicSize<NonNegativeLength>;
/// A computed value for the `line-clamp` property.
pub type LineClamp = GenericLineClamp<Integer>;
impl Animate for LineClamp {
#[inline]
fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()> {
if self.is_none() != other.is_none() {
return Err(());
}
if self.is_none() {
return Ok(Self::none())
}
Ok(Self(self.0.animate(&other.0, procedure)?.max(1)))
}
}
impl AnimationIterationCount {
/// Returns the value `1.0`.
#[inline]