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Use type alias enums in layout code

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closes #22862
This commit is contained in:
Philipp Klein 2019-05-26 22:51:07 +02:00
parent 5b79711ece
commit 0ed8e6f98e
2 changed files with 17 additions and 24 deletions
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18
components/layout/display_list/gradient.rs
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@ -2,16 +2,12 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// FIXME(rust-lang/rust#26264): Remove GenericEndingShape and GenericGradientItem.
use crate::display_list::ToLayout;
use app_units::Au;
use euclid::{Point2D, Size2D, Vector2D};
use style::properties::ComputedValues;
use style::values::computed::image::{EndingShape, LineDirection};
use style::values::computed::{Angle, GradientItem, LengthPercentage, Percentage, Position};
use style::values::generics::image::EndingShape as GenericEndingShape;
use style::values::generics::image::GradientItem as GenericGradientItem;
use style::values::generics::image::{Circle, ColorStop, Ellipse, ShapeExtent};
use style::values::specified::position::{X, Y};
use webrender_api::{ExtendMode, Gradient, GradientBuilder, GradientStop, RadialGradient};
@ -92,11 +88,11 @@ fn convert_gradient_stops(
let mut stop_items = gradient_items
.iter()
.filter_map(|item| match *item {
GenericGradientItem::SimpleColorStop(color) => Some(ColorStop {
GradientItem::SimpleColorStop(color) => Some(ColorStop {
color,
position: None,
}),
GenericGradientItem::ComplexColorStop { color, position } => Some(ColorStop {
GradientItem::ComplexColorStop { color, position } => Some(ColorStop {
color,
position: Some(position),
}),
@ -301,17 +297,15 @@ pub fn radial(
center.vertical.to_used_value(size.height),
);
let radius = match shape {
GenericEndingShape::Circle(Circle::Radius(length)) => {
EndingShape::Circle(Circle::Radius(length)) => {
let length = Au::from(length);
Size2D::new(length, length)
},
GenericEndingShape::Circle(Circle::Extent(extent)) => {
circle_size_keyword(extent, &size, &center)
},
GenericEndingShape::Ellipse(Ellipse::Radii(x, y)) => {
EndingShape::Circle(Circle::Extent(extent)) => circle_size_keyword(extent, &size, &center),
EndingShape::Ellipse(Ellipse::Radii(x, y)) => {
Size2D::new(x.to_used_value(size.width), y.to_used_value(size.height))
},
GenericEndingShape::Ellipse(Ellipse::Extent(extent)) => {
EndingShape::Ellipse(Ellipse::Extent(extent)) => {
ellipse_size_keyword(extent, &size, &center)
},
};