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107a9b2c81
In stylo, ComputedUrl and SpecifiedUrl happen to be the same. However, using ComputedUrl can make code clearer that conversion.rs is for converting computed values between gecko and servo types.
62 lines
2.3 KiB
Rust
62 lines
2.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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//! CSS handling for the computed value of
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//! [`basic-shape`][basic-shape]s
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//!
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//! [basic-shape]: https://drafts.csswg.org/css-shapes/#typedef-basic-shape
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use std::fmt;
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use style_traits::ToCss;
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use values::computed::{LengthOrPercentage, ComputedUrl};
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use values::generics::basic_shape::{BasicShape as GenericBasicShape};
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use values::generics::basic_shape::{Circle as GenericCircle, ClippingShape as GenericClippingShape};
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use values::generics::basic_shape::{Ellipse as GenericEllipse, FloatAreaShape as GenericFloatAreaShape};
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use values::generics::basic_shape::{InsetRect as GenericInsetRect, ShapeRadius as GenericShapeRadius};
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/// A computed clipping shape.
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pub type ClippingShape = GenericClippingShape<BasicShape, ComputedUrl>;
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/// A computed float area shape.
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pub type FloatAreaShape = GenericFloatAreaShape<BasicShape, ComputedUrl>;
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/// A computed basic shape.
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pub type BasicShape = GenericBasicShape<LengthOrPercentage, LengthOrPercentage, LengthOrPercentage>;
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/// The computed value of `inset()`
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pub type InsetRect = GenericInsetRect<LengthOrPercentage>;
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/// A computed circle.
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pub type Circle = GenericCircle<LengthOrPercentage, LengthOrPercentage, LengthOrPercentage>;
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/// A computed ellipse.
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pub type Ellipse = GenericEllipse<LengthOrPercentage, LengthOrPercentage, LengthOrPercentage>;
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/// The computed value of `ShapeRadius`
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pub type ShapeRadius = GenericShapeRadius<LengthOrPercentage>;
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impl ToCss for Circle {
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fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
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dest.write_str("circle(")?;
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self.radius.to_css(dest)?;
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dest.write_str(" at ")?;
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self.position.to_css(dest)?;
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dest.write_str(")")
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}
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}
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impl ToCss for Ellipse {
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fn to_css<W>(&self, dest: &mut W) -> fmt::Result where W: fmt::Write {
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dest.write_str("ellipse(")?;
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if (self.semiaxis_x, self.semiaxis_y) != Default::default() {
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self.semiaxis_x.to_css(dest)?;
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dest.write_str(" ")?;
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self.semiaxis_y.to_css(dest)?;
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dest.write_str(" ")?;
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}
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dest.write_str("at ")?;
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self.position.to_css(dest)?;
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dest.write_str(")")
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}
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}
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