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Store abspos boxes in a RefCell too

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We want to mutate them when lazily computing their content sizes, but they
are behind an Arc for the hoisting infra, so it also needs its own layer
of inner mutability.
This commit is contained in:
Anthony Ramine 2020-06-09 13:44:43 +02:00
parent e044d8582c
commit e975d24c4b
7 changed files with 65 additions and 53 deletions
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16
components/layout_2020/style_ext.rs
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@ -64,9 +64,9 @@ pub(crate) struct PaddingBorderMargin {
pub(crate) trait ComputedValuesExt {
fn inline_size_is_length(&self) -> bool;
fn inline_box_offsets_are_both_non_auto(&self) -> bool;
fn box_offsets(&self) -> flow_relative::Sides<LengthPercentageOrAuto>;
fn box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto>;
fn min_box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto>;
fn box_offsets(&self) -> flow_relative::Sides<LengthPercentageOrAuto<'_>>;
fn box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto<'_>>;
fn min_box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto<'_>>;
fn max_box_size(&self) -> flow_relative::Vec2<Option<&LengthPercentage>>;
fn content_box_size(
&self,
@ -86,7 +86,7 @@ pub(crate) trait ComputedValuesExt {
fn padding_border_margin(&self, containing_block: &ContainingBlock) -> PaddingBorderMargin;
fn padding(&self) -> flow_relative::Sides<&LengthPercentage>;
fn border_width(&self) -> flow_relative::Sides<Length>;
fn margin(&self) -> flow_relative::Sides<LengthPercentageOrAuto>;
fn margin(&self) -> flow_relative::Sides<LengthPercentageOrAuto<'_>>;
fn has_transform_or_perspective(&self) -> bool;
fn effective_z_index(&self) -> i32;
fn establishes_stacking_context(&self) -> bool;
@ -117,7 +117,7 @@ impl ComputedValuesExt for ComputedValues {
!a.is_auto() && !b.is_auto()
}
fn box_offsets(&self) -> flow_relative::Sides<LengthPercentageOrAuto> {
fn box_offsets(&self) -> flow_relative::Sides<LengthPercentageOrAuto<'_>> {
let position = self.get_position();
flow_relative::Sides::from_physical(
&PhysicalSides::new(
@ -130,7 +130,7 @@ impl ComputedValuesExt for ComputedValues {
)
}
fn box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto> {
fn box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto<'_>> {
let position = self.get_position();
flow_relative::Vec2::from_physical_size(
&PhysicalSize::new(
@ -141,7 +141,7 @@ impl ComputedValuesExt for ComputedValues {
)
}
fn min_box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto> {
fn min_box_size(&self) -> flow_relative::Vec2<LengthPercentageOrAuto<'_>> {
let position = self.get_position();
flow_relative::Vec2::from_physical_size(
&PhysicalSize::new(
@ -271,7 +271,7 @@ impl ComputedValuesExt for ComputedValues {
)
}
fn margin(&self) -> flow_relative::Sides<LengthPercentageOrAuto> {
fn margin(&self) -> flow_relative::Sides<LengthPercentageOrAuto<'_>> {
let margin = self.get_margin();
flow_relative::Sides::from_physical(
&PhysicalSides::new(