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style: Make GradientItem and ColorStop support angular color stops.

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Differential Revision: https://phabricator.services.mozilla.com/D62544
This commit is contained in:
Tim Nguyen 2020-02-12 18:22:51 +00:00 • committed by Emilio Cobos Álvarez
parent 5cedc45858
commit 0e3c122890
6 changed files with 26 additions and 32 deletions
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14
components/style/values/generics/image.rs
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@ -180,7 +180,7 @@ pub enum ShapeExtent {
Clone, Copy, Debug, MallocSizeOf, PartialEq, ToComputedValue, ToCss, ToResolvedValue, ToShmem,
)]
#[repr(C, u8)]
pub enum GenericGradientItem<Color, LengthPercentage> {
pub enum GenericGradientItem<Color, T> {
/// A simple color stop, without position.
SimpleColorStop(Color),
/// A complex color stop, with a position.
@ -188,10 +188,10 @@ pub enum GenericGradientItem<Color, LengthPercentage> {
/// The color for the stop.
color: Color,
/// The position for the stop.
position: LengthPercentage,
position: T,
},
/// An interpolation hint.
InterpolationHint(LengthPercentage),
InterpolationHint(T),
}
pub use self::GenericGradientItem as GradientItem;
@ -201,17 +201,17 @@ pub use self::GenericGradientItem as GradientItem;
#[derive(
Clone, Copy, Debug, MallocSizeOf, PartialEq, ToComputedValue, ToCss, ToResolvedValue, ToShmem,
)]
pub struct ColorStop<Color, LengthPercentage> {
pub struct ColorStop<Color, T> {
/// The color of this stop.
pub color: Color,
/// The position of this stop.
pub position: Option<LengthPercentage>,
pub position: Option<T>,
}
impl<Color, LengthPercentage> ColorStop<Color, LengthPercentage> {
impl<Color, T> ColorStop<Color, T> {
/// Convert the color stop into an appropriate `GradientItem`.
#[inline]
pub fn into_item(self) -> GradientItem<Color, LengthPercentage> {
pub fn into_item(self) -> GradientItem<Color, T> {
match self.position {
Some(position) => GradientItem::ComplexColorStop {
color: self.color,