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73b0b7c477
This includes style system and layout update. I add 3 extra reftests because the original tests use ray() function as the offset-path, but we don't support it. It'd be better to add tests using a different type of offset-path. The spec issue about the serialization: https://github.com/w3c/fxtf-drafts/issues/340 Differential Revision: https://phabricator.services.mozilla.com/D32212
44 lines
1.3 KiB
Rust
44 lines
1.3 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 https://mozilla.org/MPL/2.0/. */
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//! Computed types for CSS values that are related to motion path.
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use crate::values::computed::Angle;
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use crate::Zero;
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/// A computed offset-path. The computed value is as specified value.
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///
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/// https://drafts.fxtf.org/motion-1/#offset-path-property
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pub use crate::values::specified::motion::OffsetPath;
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#[inline]
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fn is_auto_zero_angle(auto: &bool, angle: &Angle) -> bool {
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*auto && angle.is_zero()
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}
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/// A computed offset-rotate.
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#[derive(Clone, Copy, Debug, MallocSizeOf, PartialEq, ToCss, ToResolvedValue)]
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#[repr(C)]
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pub struct OffsetRotate {
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/// If auto is false, this is a fixed angle which indicates a
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/// constant clockwise rotation transformation applied to it by this
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/// specified rotation angle. Otherwise, the angle will be added to
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/// the angle of the direction in layout.
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#[css(represents_keyword)]
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pub auto: bool,
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/// The angle value.
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#[css(contextual_skip_if = "is_auto_zero_angle")]
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pub angle: Angle,
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}
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impl OffsetRotate {
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/// Returns "auto 0deg".
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#[inline]
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pub fn auto() -> Self {
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OffsetRotate {
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auto: true,
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angle: Zero::zero(),
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}
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}
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}
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