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style: Use cbindgen for gradients.

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Differential Revision: https://phabricator.services.mozilla.com/D33901
This commit is contained in:
Emilio Cobos Álvarez 2019-06-07 14:13:17 +00:00
parent ad142f8f2f
commit a4690ce158
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GPG key ID: E1152D0994E4BF8A
10 changed files with 190 additions and 474 deletions
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30
components/style/values/specified/position.rs
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@ -28,10 +28,10 @@ use style_traits::{CssWriter, ParseError, StyleParseErrorKind, ToCss};
pub type Position = GenericPosition<HorizontalPosition, VerticalPosition>;
/// The specified value of a horizontal position.
pub type HorizontalPosition = PositionComponent<X>;
pub type HorizontalPosition = PositionComponent<HorizontalPositionKeyword>;
/// The specified value of a vertical position.
pub type VerticalPosition = PositionComponent<Y>;
pub type VerticalPosition = PositionComponent<VerticalPositionKeyword>;
/// The specified value of a component of a CSS `<position>`.
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo, ToCss, ToShmem)]
@ -61,7 +61,8 @@ pub enum PositionComponent<S> {
ToShmem,
)]
#[allow(missing_docs)]
pub enum X {
#[repr(u8)]
pub enum HorizontalPositionKeyword {
Left,
Right,
}
@ -83,7 +84,8 @@ pub enum X {
ToShmem,
)]
#[allow(missing_docs)]
pub enum Y {
#[repr(u8)]
pub enum VerticalPositionKeyword {
Top,
Bottom,
}
@ -123,7 +125,7 @@ impl Position {
let y_pos = PositionComponent::Center;
return Ok(Self::new(x_pos, y_pos));
}
if let Ok(y_keyword) = input.try(Y::parse) {
if let Ok(y_keyword) = input.try(VerticalPositionKeyword::parse) {
let y_lp = input
.try(|i| LengthPercentage::parse_quirky(context, i, allow_quirks))
.ok();
@ -136,7 +138,7 @@ impl Position {
return Ok(Self::new(x_pos, y_pos));
},
Ok(x_pos @ PositionComponent::Length(_)) => {
if let Ok(y_keyword) = input.try(Y::parse) {
if let Ok(y_keyword) = input.try(VerticalPositionKeyword::parse) {
let y_pos = PositionComponent::Side(y_keyword, None);
return Ok(Self::new(x_pos, y_pos));
}
@ -152,12 +154,12 @@ impl Position {
},
Err(_) => {},
}
let y_keyword = Y::parse(input)?;
let y_keyword = VerticalPositionKeyword::parse(input)?;
let lp_and_x_pos: Result<_, ParseError> = input.try(|i| {
let y_lp = i
.try(|i| LengthPercentage::parse_quirky(context, i, allow_quirks))
.ok();
if let Ok(x_keyword) = i.try(X::parse) {
if let Ok(x_keyword) = i.try(HorizontalPositionKeyword::parse) {
let x_lp = i
.try(|i| LengthPercentage::parse_quirky(context, i, allow_quirks))
.ok();
@ -301,27 +303,27 @@ pub trait Side {
fn is_start(&self) -> bool;
}
impl Side for X {
impl Side for HorizontalPositionKeyword {
#[inline]
fn start() -> Self {
X::Left
HorizontalPositionKeyword::Left
}
#[inline]
fn is_start(&self) -> bool {
*self == X::Left
*self == Self::start()
}
}
impl Side for Y {
impl Side for VerticalPositionKeyword {
#[inline]
fn start() -> Self {
Y::Top
VerticalPositionKeyword::Top
}
#[inline]
fn is_start(&self) -> bool {
*self == Y::Top
*self == Self::start()
}
}