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layout: Make a new ContainingBlockSize type (#34565)

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This might make caching these values a bit easier in the future.
Correcting the visibility of `ContainingBlock` also exposed some new
rustc and clippy warnings that are fixed here.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
This commit is contained in:
Martin Robinson 2024-12-11 15:40:04 +01:00 • committed by GitHub
parent 064569ff3c
commit f1b8d49e77
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GPG key ID: B5690EEEBB952194
13 changed files with 192 additions and 158 deletions
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18
components/layout_2020/flow/inline/line.rs
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@ -28,7 +28,7 @@ use crate::geom::{AuOrAuto, LogicalRect, LogicalVec2, PhysicalRect, ToLogical};
use crate::positioned::{
relative_adjustement, AbsolutelyPositionedBox, PositioningContext, PositioningContextLength,
};
use crate::ContainingBlock;
use crate::{ContainingBlock, ContainingBlockSize};
pub(super) struct LineMetrics {
/// The block offset of the line start in the containing
@ -293,7 +293,7 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
// we know the width of the containing inline block. This step converts the logical rectangle
// into a physical one based on the inline formatting context width.
if let Some(content_rect) = fragment.content_rect_mut() {
*content_rect = logical_rect.to_physical(Some(self.layout.containing_block))
*content_rect = logical_rect.as_physical(Some(self.layout.containing_block))
}
fragment
@ -430,8 +430,10 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
let ifc_writing_mode = self.layout.containing_block.style.writing_mode;
let inline_box_containing_block = ContainingBlock {
inline_size: content_rect.size.inline,
block_size: AuOrAuto::Auto,
size: ContainingBlockSize {
inline: content_rect.size.inline,
block: AuOrAuto::Auto,
},
style: self.layout.containing_block.style,
};
let fragments = inner_state
@ -447,7 +449,7 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
// We do not know the actual physical position of a logically laid out inline element, until
// we know the width of the containing inline block. This step converts the logical rectangle
// into a physical one now that we've computed inline size of the containing inline block above.
*content_rect = logical_rect.to_physical(Some(&inline_box_containing_block))
*content_rect = logical_rect.as_physical(Some(&inline_box_containing_block))
}
}
fragment
@ -456,7 +458,7 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
// Previously all the fragment's children were positioned relative to the linebox,
// but they need to be made relative to this fragment.
let physical_content_rect = content_rect.to_physical(Some(self.layout.containing_block));
let physical_content_rect = content_rect.as_physical(Some(self.layout.containing_block));
let mut fragment = BoxFragment::new(
inline_box.base_fragment_info,
style.clone(),
@ -619,7 +621,7 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
if let Some(mut positioning_context) = atomic.positioning_context {
let physical_rect_as_if_in_root =
content_rect.to_physical(Some(self.layout.containing_block));
content_rect.as_physical(Some(self.layout.containing_block));
positioning_context.adjust_static_position_of_hoisted_fragments_with_offset(
&physical_rect_as_if_in_root.origin.to_vector(),
PositioningContextLength::zero(),
@ -672,7 +674,7 @@ impl<'layout_data, 'layout> LineItemLayout<'layout_data, 'layout> {
start_corner: initial_start_corner,
size: LogicalVec2::zero(),
}
.to_physical(Some(self.layout.containing_block));
.as_physical(Some(self.layout.containing_block));
let hoisted_box = AbsolutelyPositionedBox::to_hoisted(
absolute.absolutely_positioned_box.clone(),