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Replace Au with CSSPixelLength in CalcLengthOrPercentage.

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We replace Au with CSSPixelLength for the length part of
computed::CalcLengthOrPercentage. Therefore, it would be easier to use
CSSPixelLength for all other LengthOrPercentage{*} types.
This commit is contained in:
Boris Chiou 2017-09-08 17:43:41 +08:00
parent a949e2a057
commit 535c1e3c6f
13 changed files with 99 additions and 117 deletions
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5
components/style/values/specified/position.rs
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@ -203,14 +203,15 @@ impl<S: Side> ToComputedValue for PositionComponent<S> {
match length.to_computed_value(context) {
ComputedLengthOrPercentage::Length(length) => {
ComputedLengthOrPercentage::Calc(
CalcLengthOrPercentage::new(-length, Some(Percentage::hundred())))
CalcLengthOrPercentage::new((-length).into(), Some(Percentage::hundred())))
},
ComputedLengthOrPercentage::Percentage(p) => {
ComputedLengthOrPercentage::Percentage(Percentage(1.0 - p.0))
},
ComputedLengthOrPercentage::Calc(calc) => {
let p = Percentage(1. - calc.percentage.map_or(0., |p| p.0));
ComputedLengthOrPercentage::Calc(CalcLengthOrPercentage::new(-calc.unclamped_length(), Some(p)))
let l = -calc.unclamped_length();
ComputedLengthOrPercentage::Calc(CalcLengthOrPercentage::new(l, Some(p)))
},
}
},