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Introduce values::animated::Animate

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This replaces the Animatable trait and merges its three former methods into a single one.
This commit is contained in:
Anthony Ramine 2017-08-17 16:38:08 +02:00
parent 0cceeb9d5c
commit aea0cd7ec7
23 changed files with 876 additions and 937 deletions
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12
components/style/values/computed/length.rs
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@ -11,6 +11,7 @@ use style_traits::ToCss;
use style_traits::values::specified::AllowedLengthType;
use super::{Number, ToComputedValue, Context, Percentage};
use values::{Auto, CSSFloat, Either, ExtremumLength, None_, Normal, specified};
use values::animated::ToAnimatedZero;
use values::computed::{NonNegativeAu, NonNegativeNumber};
use values::distance::{ComputeSquaredDistance, SquaredDistance};
use values::generics::NonNegative;
@ -72,6 +73,17 @@ pub struct CalcLengthOrPercentage {
pub percentage: Option<Percentage>,
}
impl ToAnimatedZero for CalcLengthOrPercentage {
#[inline]
fn to_animated_zero(&self) -> Result<Self, ()> {
Ok(CalcLengthOrPercentage {
clamping_mode: self.clamping_mode,
length: self.length.to_animated_zero()?,
percentage: self.percentage.to_animated_zero()?,
})
}
}
impl ComputeSquaredDistance for CalcLengthOrPercentage {
#[inline]
fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()> {