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LibWeb: Store box's containing line box fragment in FormattingState

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Layout should not change any properties of a box until the moment a
FormattingState is committed.
This commit is contained in:
Andreas Kling 2022-02-28 12:41:23 +01:00
parent aa72ebf7aa
commit f8aa0c144f
5 changed files with 13 additions and 10 deletions
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7
Userland/Libraries/LibWeb/Layout/LineBuilder.cpp
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@ -51,16 +51,15 @@ LineBox& LineBuilder::ensure_last_line_box()
void LineBuilder::append_box(Box const& box, float leading_size, float trailing_size)
{
auto const& box_state = m_formatting_state.get(box);
auto& box_state = m_formatting_state.get_mutable(box);
auto& line_box = ensure_last_line_box();
line_box.add_fragment(box, 0, 0, leading_size, trailing_size, box_state.content_width, box_state.content_height, box_state.border_box_top(), box_state.border_box_bottom());
m_max_height_on_current_line = max(m_max_height_on_current_line, box_state.content_height);
// FIXME: Move this to FormattingContext!
const_cast<Box&>(box).set_containing_line_box_fragment({
box_state.containing_line_box_fragment = LineBoxFragmentCoordinate {
.line_box_index = m_containing_block_state.line_boxes.size() - 1,
.fragment_index = line_box.fragments().size() - 1,
});
};
}
void LineBuilder::append_text_chunk(TextNode const& text_node, size_t offset_in_node, size_t length_in_node, float leading_size, float trailing_size, float content_width, float content_height)