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implements nsStyleSides type properties animatable

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This commit is contained in:
Daisuke Akatsuka 2017-07-05 12:56:31 +09:00
parent 34980689a7
commit a155a6341d
3 changed files with 129 additions and 47 deletions
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26
components/style/gecko/conversions.rs
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@ -20,6 +20,7 @@ use values::computed::{Angle, CalcLengthOrPercentage, Gradient, Image};
use values::computed::{LengthOrPercentage, LengthOrPercentageOrAuto};
use values::generics::grid::TrackSize;
use values::generics::image::{CompatMode, Image as GenericImage, GradientItem};
use values::generics::rect::Rect;
use values::specified::length::Percentage;
impl From<CalcLengthOrPercentage> for nsStyleCoord_CalcValue {
@ -635,3 +636,28 @@ impl TrackSize<LengthOrPercentage> {
}
}
}
impl<T> Rect<T> where T: GeckoStyleCoordConvertible {
/// Convert this generic Rect to given Gecko fields.
pub fn to_gecko_rect(&self, sides: &mut ::gecko_bindings::structs::nsStyleSides) {
self.0.to_gecko_style_coord(&mut sides.data_at_mut(0));
self.1.to_gecko_style_coord(&mut sides.data_at_mut(1));
self.2.to_gecko_style_coord(&mut sides.data_at_mut(2));
self.3.to_gecko_style_coord(&mut sides.data_at_mut(3));
}
/// Convert from given Gecko data to generic Rect.
pub fn from_gecko_rect(sides: &::gecko_bindings::structs::nsStyleSides)
-> Option<::values::generics::rect::Rect<T>> {
use values::generics::rect::Rect;
Some(
Rect::new(
T::from_gecko_style_coord(&sides.data_at(0)).expect("coord[0] cound not convert"),
T::from_gecko_style_coord(&sides.data_at(1)).expect("coord[1] cound not convert"),
T::from_gecko_style_coord(&sides.data_at(2)).expect("coord[2] cound not convert"),
T::from_gecko_style_coord(&sides.data_at(3)).expect("coord[3] cound not convert")
)
)
}
}