Refactor Gradient

In a similar way to Position, now specified and computed gradients share
a common Gradient type defined in style::values::generics::image.

This allows us to reuse most code for many style traits like ToCss,
HasViewportPercentage and ToComputedValue.

The test changes are the fallout of the disappearance of AngleOrCorner::None,
which align our code to the spec for serialisation, where components that can
be omitted should be omitted.
This commit is contained in:
Anthony Ramine 2017-05-12 17:28:05 +02:00
parent f2aaba685b
commit abef5da9d8
10 changed files with 742 additions and 888 deletions

View file

@ -28,9 +28,8 @@ use values::specified::calc::CalcNode;
pub use self::align::{AlignItems, AlignJustifyContent, AlignJustifySelf, JustifyItems};
pub use self::color::Color;
pub use self::grid::{GridLine, TrackKeyword};
pub use self::image::{AngleOrCorner, ColorStop, EndingShape as GradientEndingShape, Gradient};
pub use self::image::{ColorStop, EndingShape as GradientEndingShape, Gradient};
pub use self::image::{GradientItem, GradientKind, Image, ImageRect, LayerImage};
pub use self::image::{LengthOrKeyword, LengthOrPercentageOrKeyword, SizeKeyword};
pub use self::length::AbsoluteLength;
pub use self::length::{FontRelativeLength, ViewportPercentageLength, CharacterWidth, Length, CalcLengthOrPercentage};
pub use self::length::{Percentage, LengthOrNone, LengthOrNumber, LengthOrPercentage, LengthOrPercentageOrAuto};