83 lines
2.7 KiB
Rust
83 lines
2.7 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 https://mozilla.org/MPL/2.0/. */
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//! Computed types for CSS values related to borders.
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use crate::values::computed::length::{NonNegativeLength, NonNegativeLengthPercentage};
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use crate::values::computed::{NonNegativeNumber, NonNegativeNumberOrPercentage};
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use crate::values::generics::border::{
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GenericBorderCornerRadius, GenericBorderImageSideWidth, GenericBorderImageSlice,
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GenericBorderRadius, GenericBorderSpacing,
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};
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use crate::values::generics::rect::Rect;
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use crate::values::generics::size::Size2D;
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use crate::values::generics::NonNegative;
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use crate::Zero;
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use app_units::Au;
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pub use crate::values::specified::border::BorderImageRepeat;
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/// A computed value for -webkit-text-stroke-width.
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pub type LineWidth = Au;
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/// A computed value for border-width (and the like).
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pub type BorderSideWidth = Au;
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/// A computed value for the `border-image-width` property.
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pub type BorderImageWidth = Rect<BorderImageSideWidth>;
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/// A computed value for a single side of a `border-image-width` property.
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pub type BorderImageSideWidth =
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GenericBorderImageSideWidth<NonNegativeLengthPercentage, NonNegativeNumber>;
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/// A computed value for the `border-image-slice` property.
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pub type BorderImageSlice = GenericBorderImageSlice<NonNegativeNumberOrPercentage>;
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/// A computed value for the `border-radius` property.
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pub type BorderRadius = GenericBorderRadius<NonNegativeLengthPercentage>;
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/// A computed value for the `border-*-radius` longhand properties.
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pub type BorderCornerRadius = GenericBorderCornerRadius<NonNegativeLengthPercentage>;
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/// A computed value for the `border-spacing` longhand property.
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pub type BorderSpacing = GenericBorderSpacing<NonNegativeLength>;
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impl BorderImageSideWidth {
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/// Returns `1`.
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#[inline]
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pub fn one() -> Self {
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GenericBorderImageSideWidth::Number(NonNegative(1.))
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}
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}
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impl BorderImageSlice {
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/// Returns the `100%` value.
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#[inline]
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pub fn hundred_percent() -> Self {
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GenericBorderImageSlice {
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offsets: Rect::all(NonNegativeNumberOrPercentage::hundred_percent()),
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fill: false,
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}
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}
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}
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impl BorderSpacing {
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/// Returns `0 0`.
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pub fn zero() -> Self {
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GenericBorderSpacing(Size2D::new(
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NonNegativeLength::zero(),
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NonNegativeLength::zero(),
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))
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}
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/// Returns the horizontal spacing.
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pub fn horizontal(&self) -> Au {
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Au::from(*self.0.width())
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}
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/// Returns the vertical spacing.
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pub fn vertical(&self) -> Au {
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Au::from(*self.0.height())
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}
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}
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