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Bug 1374233 - Part 13: Use NonNegative{*} types for components of Shadow and Filter.

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MozReview-Commit-ID: Im4KGy1n9IJ
This commit is contained in:
Boris Chiou 2017-07-24 18:08:27 +08:00
parent 6dd8b159d7
commit 8651acd94c
13 changed files with 84 additions and 53 deletions
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14
components/style/gecko/values.rs
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@ -17,9 +17,9 @@ use nsstring::{nsACString, nsCString};
use std::cmp::max;
use values::{Auto, Either, ExtremumLength, None_, Normal};
use values::computed::{Angle, LengthOrPercentage, LengthOrPercentageOrAuto};
use values::computed::{LengthOrPercentageOrNone, Number, NumberOrPercentage, NonNegativeAu};
use values::computed::{LengthOrPercentageOrNone, Number, NumberOrPercentage};
use values::computed::{MaxLength, MozLength, Percentage};
use values::computed::NonNegativeLengthOrPercentage;
use values::computed::{NonNegativeAu, NonNegativeLengthOrPercentage, NonNegativeNumber};
use values::computed::basic_shape::ShapeRadius as ComputedShapeRadius;
use values::generics::{CounterStyleOrNone, NonNegative};
use values::generics::basic_shape::ShapeRadius;
@ -155,6 +155,16 @@ impl GeckoStyleCoordConvertible for NonNegativeAu {
}
}
impl GeckoStyleCoordConvertible for NonNegativeNumber {
fn to_gecko_style_coord<T: CoordDataMut>(&self, coord: &mut T) {
self.0.to_gecko_style_coord(coord);
}
fn from_gecko_style_coord<T: CoordData>(coord: &T) -> Option<Self> {
Number::from_gecko_style_coord(coord).map(NonNegative::<Number>)
}
}
impl GeckoStyleCoordConvertible for LengthOrPercentageOrAuto {
fn to_gecko_style_coord<T: CoordDataMut>(&self, coord: &mut T) {
let value = match *self {