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Have transforms and filters be CBs for all descendants in layout_2020

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This is a feature that was never properly implemented in the previous
layout system. We still need to preserve their in-tree order in the
display list though.
This commit is contained in:
Martin Robinson 2020-02-28 09:44:17 +01:00
parent d42835b238
commit 8de55695e4
16 changed files with 354 additions and 217 deletions
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12
components/layout_2020/flow/mod.rs
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@ -223,7 +223,8 @@ fn layout_block_level_children<'a>(
})
.collect()
} else {
let has_positioned_ancestor = positioning_context.has_positioned_ancestor();
let collects_for_nearest_positioned_ancestor =
positioning_context.collects_for_nearest_positioned_ancestor();
let mut fragments = child_boxes
.par_iter()
.enumerate()
@ -238,7 +239,7 @@ fn layout_block_level_children<'a>(
/* float_context = */ None,
)
},
|| PositioningContext::new_for_rayon(has_positioned_ancestor),
|| PositioningContext::new_for_rayon(collects_for_nearest_positioned_ancestor),
PositioningContext::append,
)
.collect();
@ -275,7 +276,7 @@ impl BlockLevelBox {
tag,
style,
contents,
} => Fragment::Box(positioning_context.for_maybe_position_relative(
} => Fragment::Box(positioning_context.layout_maybe_position_relative_fragment(
layout_context,
containing_block,
style,
@ -293,7 +294,7 @@ impl BlockLevelBox {
},
)),
BlockLevelBox::Independent(contents) => {
Fragment::Box(positioning_context.for_maybe_position_relative(
Fragment::Box(positioning_context.layout_maybe_position_relative_fragment(
layout_context,
containing_block,
&contents.style,
@ -326,8 +327,7 @@ impl BlockLevelBox {
))
},
BlockLevelBox::OutOfFlowFloatBox(_box_) => {
// FIXME: call for_maybe_position_relative here
// TODO
// FIXME: call layout_maybe_position_relative_fragment here
Fragment::Anonymous(AnonymousFragment::no_op(
containing_block.style.writing_mode,
))