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layout_2020: Tag fragments with their pseudo content type

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This will allow us to answer queries and properly handle animations in
the future for fragments generated for pseudo content.
This commit is contained in:
Martin Robinson 2020-06-05 12:06:25 +02:00
parent 7df4655b60
commit 89855afa4d
14 changed files with 271 additions and 265 deletions
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13
components/layout_2020/flow/mod.rs
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@ -9,8 +9,10 @@ use crate::context::LayoutContext;
use crate::flow::float::{FloatBox, FloatContext};
use crate::flow::inline::InlineFormattingContext;
use crate::formatting_contexts::{IndependentFormattingContext, IndependentLayout, NonReplacedIFC};
use crate::fragments::{AbsoluteOrFixedPositionedFragment, AnonymousFragment, BoxFragment};
use crate::fragments::{CollapsedBlockMargins, CollapsedMargin, Fragment};
use crate::fragments::{
AbsoluteOrFixedPositionedFragment, AnonymousFragment, BoxFragment, CollapsedBlockMargins,
CollapsedMargin, Fragment, Tag,
};
use crate::geom::flow_relative::{Rect, Sides, Vec2};
use crate::positioned::{AbsolutelyPositionedBox, PositioningContext};
use crate::replaced::ReplacedContent;
@ -19,7 +21,6 @@ use crate::ContainingBlock;
use rayon::iter::{IndexedParallelIterator, IntoParallelRefIterator, ParallelIterator};
use rayon_croissant::ParallelIteratorExt;
use servo_arc::Arc;
use style::dom::OpaqueNode;
use style::properties::ComputedValues;
use style::values::computed::{Length, LengthOrAuto};
use style::Zero;
@ -46,7 +47,7 @@ pub(crate) enum BlockContainer {
#[derive(Debug, Serialize)]
pub(crate) enum BlockLevelBox {
SameFormattingContextBlock {
tag: OpaqueNode,
tag: Tag,
#[serde(skip_serializing)]
style: Arc<ComputedValues>,
contents: BlockContainer,
@ -345,7 +346,7 @@ fn layout_in_flow_non_replaced_block_level(
layout_context: &LayoutContext,
positioning_context: &mut PositioningContext,
containing_block: &ContainingBlock,
tag: OpaqueNode,
tag: Tag,
style: &Arc<ComputedValues>,
block_level_kind: NonReplacedContents,
tree_rank: usize,
@ -500,7 +501,7 @@ fn layout_in_flow_non_replaced_block_level(
/// https://drafts.csswg.org/css2/visudet.html#inline-replaced-height
fn layout_in_flow_replaced_block_level<'a>(
containing_block: &ContainingBlock,
tag: OpaqueNode,
tag: Tag,
style: &Arc<ComputedValues>,
replaced: &ReplacedContent,
) -> BoxFragment {