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Add BoxFragment::is_inline_box() (#34233)

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A helper function to check for inline boxes.

Signed-off-by: Oriol Brufau <obrufau@igalia.com>
This commit is contained in:
Oriol Brufau 2024-11-12 16:50:20 +01:00 • committed by GitHub
parent ae029242f8
commit bf75f17348
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GPG key ID: B5690EEEBB952194
3 changed files with 10 additions and 10 deletions
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8
components/layout_2020/fragment_tree/box_fragment.rs
View file

@ -15,6 +15,7 @@ use style::Zero;
use super::{BaseFragment, BaseFragmentInfo, CollapsedBlockMargins, Fragment};
use crate::cell::ArcRefCell;
use crate::formatting_contexts::Baselines;
use crate::fragment_tree::FragmentFlags;
use crate::geom::{
AuOrAuto, LengthPercentageOrAuto, PhysicalPoint, PhysicalRect, PhysicalSides, ToLogical,
};
@ -325,4 +326,11 @@ impl BoxFragment {
convert_to_au_or_auto(PhysicalSides::new(top, right, bottom, left))
}
/// Whether this is a non-replaced inline-level box whose inner display type is `flow`.
/// <https://drafts.csswg.org/css-display-3/#inline-box>
pub(crate) fn is_inline_box(&self) -> bool {
self.style.get_box().display.is_inline_flow() &&
!self.base.flags.contains(FragmentFlags::IS_REPLACED)
}
}

5
components/layout_2020/fragment_tree/fragment_tree.rs
View file

@ -16,7 +16,6 @@ use super::{ContainingBlockManager, Fragment, Tag};
use crate::cell::ArcRefCell;
use crate::display_list::StackingContext;
use crate::flow::CanvasBackground;
use crate::fragment_tree::FragmentFlags;
use crate::geom::PhysicalRect;
#[derive(Serialize)]
@ -141,9 +140,7 @@ impl FragmentTree {
// CSS layout box is inline, return zero." For this check we
// also explicitly ignore the list item portion of the display
// style.
if fragment.style.get_box().display.is_inline_flow() &&
!fragment.base.flags.contains(FragmentFlags::IS_REPLACED)
{
if fragment.is_inline_box() {
return Some(Rect::zero());
}

7
components/layout_2020/query.rs
View file

@ -248,12 +248,7 @@ fn resolved_size_should_be_used_value(fragment: &Fragment) -> bool {
// https://drafts.csswg.org/css-sizing-3/#preferred-size-properties
// > Applies to: all elements except non-replaced inlines
match fragment {
Fragment::Box(box_fragment) => {
!box_fragment.style.get_box().display.is_inline_flow() ||
fragment
.base()
.is_some_and(|base| base.flags.contains(FragmentFlags::IS_REPLACED))
},
Fragment::Box(box_fragment) => !box_fragment.is_inline_box(),
Fragment::Float(_) |
Fragment::Positioning(_) |
Fragment::AbsoluteOrFixedPositioned(_) |