diff options
Diffstat (limited to 'servo/components/style/values/computed/length_percentage.rs')
-rw-r--r-- | servo/components/style/values/computed/length_percentage.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/servo/components/style/values/computed/length_percentage.rs b/servo/components/style/values/computed/length_percentage.rs index 0dbd2de76d..c448025dd1 100644 --- a/servo/components/style/values/computed/length_percentage.rs +++ b/servo/components/style/values/computed/length_percentage.rs @@ -30,6 +30,7 @@ use crate::values::animated::{Animate, Procedure, ToAnimatedValue, ToAnimatedZer use crate::values::distance::{ComputeSquaredDistance, SquaredDistance}; use crate::values::generics::calc::{CalcUnits, PositivePercentageBasis}; use crate::values::generics::{calc, NonNegative}; +use crate::values::resolved::{Context as ResolvedContext, ToResolvedValue}; use crate::values::specified::length::{FontBaseSize, LineHeightBase}; use crate::values::{specified, CSSFloat}; use crate::{Zero, ZeroNoPercent}; @@ -164,6 +165,25 @@ impl MallocSizeOf for LengthPercentage { } } +impl ToResolvedValue for LengthPercentage { + type ResolvedValue = Self; + + fn to_resolved_value(self, context: &ResolvedContext) -> Self::ResolvedValue { + if context.style.effective_zoom.is_one() { + return self; + } + match self.unpack() { + Unpacked::Length(l) => Self::new_length(l.to_resolved_value(context)), + Unpacked::Percentage(..) | Unpacked::Calc(..) => self, + } + } + + #[inline] + fn from_resolved_value(value: Self::ResolvedValue) -> Self { + value + } +} + /// An unpacked `<length-percentage>` that borrows the `calc()` variant. #[derive(Clone, Debug, PartialEq, ToCss)] enum Unpacked<'a> { |