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style: Add a ValueInfo trait for exposing types needed by devtools.

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Most of types just derive it using proc_macro directly. Some of value
types need manual impl.

In my current plan, this new trait will be used in bug 1434130 to expose
values as well.

Bug: 1455576
Reviewed-by: emilio
MozReview-Commit-ID: LI7fy45VkRw
This commit is contained in:
Xidorn Quan 2018-04-26 09:01:02 +10:00 • committed by Emilio Cobos Álvarez
parent 276fb7e04b
commit 7fe7b2ffb1
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GPG key ID: 056B727BB9C1027C
66 changed files with 615 additions and 249 deletions
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34
components/style/values/generics/basic_shape.rs
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@ -18,7 +18,8 @@ pub type ClippingShape<BasicShape, Url> = ShapeSource<BasicShape, GeometryBox, U
/// <https://drafts.fxtf.org/css-masking-1/#typedef-geometry-box>
#[allow(missing_docs)]
#[derive(Animate, Clone, Copy, Debug, MallocSizeOf, PartialEq, ToComputedValue, ToCss)]
#[derive(Animate, Clone, Copy, Debug, MallocSizeOf, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum GeometryBox {
FillBox,
StrokeBox,
@ -32,7 +33,8 @@ pub type FloatAreaShape<BasicShape, Image> = ShapeSource<BasicShape, ShapeBox, I
/// https://drafts.csswg.org/css-shapes-1/#typedef-shape-box
#[allow(missing_docs)]
#[cfg_attr(feature = "servo", derive(Deserialize, Serialize))]
#[derive(Animate, Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq, ToComputedValue, ToCss)]
#[derive(Animate, Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum ShapeBox {
MarginBox,
BorderBox,
@ -43,7 +45,8 @@ pub enum ShapeBox {
/// A shape source, for some reference box.
#[allow(missing_docs)]
#[animation(no_bound(ImageOrUrl))]
#[derive(Animate, Clone, Debug, MallocSizeOf, PartialEq, ToComputedValue, ToCss)]
#[derive(Animate, Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo,
ToComputedValue, ToCss)]
pub enum ShapeSource<BasicShape, ReferenceBox, ImageOrUrl> {
#[animation(error)]
ImageOrUrl(ImageOrUrl),
@ -55,8 +58,8 @@ pub enum ShapeSource<BasicShape, ReferenceBox, ImageOrUrl> {
}
#[allow(missing_docs)]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, MallocSizeOf, PartialEq, ToComputedValue,
ToCss)]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, MallocSizeOf, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum BasicShape<H, V, LengthOrPercentage> {
Inset(#[css(field_bound)] InsetRect<LengthOrPercentage>),
Circle(#[css(field_bound)] Circle<H, V, LengthOrPercentage>),
@ -66,7 +69,8 @@ pub enum BasicShape<H, V, LengthOrPercentage> {
/// <https://drafts.csswg.org/css-shapes/#funcdef-inset>
#[allow(missing_docs)]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, MallocSizeOf, PartialEq, ToComputedValue)]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, MallocSizeOf, PartialEq,
SpecifiedValueInfo, ToComputedValue)]
pub struct InsetRect<LengthOrPercentage> {
pub rect: Rect<LengthOrPercentage>,
pub round: Option<BorderRadius<LengthOrPercentage>>,
@ -74,8 +78,8 @@ pub struct InsetRect<LengthOrPercentage> {
/// <https://drafts.csswg.org/css-shapes/#funcdef-circle>
#[allow(missing_docs)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf, PartialEq,
ToComputedValue)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf,
PartialEq, SpecifiedValueInfo, ToComputedValue)]
pub struct Circle<H, V, LengthOrPercentage> {
pub position: Position<H, V>,
pub radius: ShapeRadius<LengthOrPercentage>,
@ -83,8 +87,8 @@ pub struct Circle<H, V, LengthOrPercentage> {
/// <https://drafts.csswg.org/css-shapes/#funcdef-ellipse>
#[allow(missing_docs)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf, PartialEq,
ToComputedValue)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf,
PartialEq, SpecifiedValueInfo, ToComputedValue)]
pub struct Ellipse<H, V, LengthOrPercentage> {
pub position: Position<H, V>,
pub semiaxis_x: ShapeRadius<LengthOrPercentage>,
@ -93,8 +97,8 @@ pub struct Ellipse<H, V, LengthOrPercentage> {
/// <https://drafts.csswg.org/css-shapes/#typedef-shape-radius>
#[allow(missing_docs)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf, PartialEq,
ToComputedValue, ToCss)]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, MallocSizeOf,
PartialEq, SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum ShapeRadius<LengthOrPercentage> {
Length(LengthOrPercentage),
#[animation(error)]
@ -106,7 +110,8 @@ pub enum ShapeRadius<LengthOrPercentage> {
/// A generic type for representing the `polygon()` function
///
/// <https://drafts.csswg.org/css-shapes/#funcdef-polygon>
#[derive(Clone, Debug, MallocSizeOf, PartialEq, ToComputedValue)]
#[derive(Clone, Debug, MallocSizeOf, PartialEq, SpecifiedValueInfo,
ToComputedValue)]
pub struct Polygon<LengthOrPercentage> {
/// The filling rule for a polygon.
pub fill: FillRule,
@ -120,7 +125,8 @@ pub struct Polygon<LengthOrPercentage> {
// says that it can also be `inherit`
#[allow(missing_docs)]
#[cfg_attr(feature = "servo", derive(Deserialize, Serialize))]
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq, ToComputedValue, ToCss)]
#[derive(Clone, Copy, Debug, Eq, MallocSizeOf, Parse, PartialEq,
SpecifiedValueInfo, ToComputedValue, ToCss)]
pub enum FillRule {
Nonzero,
Evenodd,