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Add from_computed_value() function for converting computed values to specified

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This commit is contained in:
Manish Goregaokar 2016-09-11 22:24:28 +05:30
parent 153ec64c15
commit d81c6af59c
17 changed files with 555 additions and 1 deletions
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12
components/style/values/specified/mod.rs
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@ -456,7 +456,7 @@ enum CalcUnit {
Time,
}
#[derive(Clone, PartialEq, Copy, Debug)]
#[derive(Clone, PartialEq, Copy, Debug, Default)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
pub struct CalcLengthOrPercentage {
pub absolute: Option<Au>,
@ -1565,6 +1565,11 @@ impl ToComputedValue for Number {
#[inline]
fn to_computed_value(&self, _: &Context) -> CSSFloat { self.0 }
#[inline]
fn from_computed_value(computed: &CSSFloat) -> Self {
Number(*computed)
}
}
impl ToCss for Number {
@ -1598,6 +1603,11 @@ impl ToComputedValue for Opacity {
self.0
}
}
#[inline]
fn from_computed_value(computed: &CSSFloat) -> Self {
Opacity(*computed)
}
}
impl ToCss for Opacity {