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LibWeb: Make IFC happy to layout anything as long as it's inline outside

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Before this, whenever encountering something other than dumb text
content in an inline flow, we assumed it had to be either a replaced
element, or an inline-block.

This removes the special-casing of inline-block so that IFC can size and
layout anything as long as it's inline on the outside.
This commit is contained in:
Andreas Kling
2022-10-06 20:29:31 +02:00
parent be80ac619f
commit 97bbb630c8
1 changed files with 31 additions and 36 deletions
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67
Userland/Libraries/LibWeb/Layout/InlineFormattingContext.cpp
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@@ -122,49 +122,44 @@ void InlineFormattingContext::dimension_box_on_line(Box const& box, LayoutMode l
return;
}
if (box.display().is_flow_root_inside()) {
auto const& width_value = box.computed_values().width();
if (width_value.is_auto()) {
auto result = calculate_shrink_to_fit_widths(box);
// Any box that has simple flow inside should have generated line box fragments already.
VERIFY(!box.display().is_flow_inside());
auto available_width = m_available_space->width.to_px()
- box_state.margin_left
- box_state.border_left
- box_state.padding_left
- box_state.padding_right
- box_state.border_right
- box_state.margin_right;
auto const& width_value = box.computed_values().width();
if (width_value.is_auto()) {
auto result = calculate_shrink_to_fit_widths(box);
auto width = min(max(result.preferred_minimum_width, available_width), result.preferred_width);
box_state.set_content_width(width);
auto available_width = m_available_space->width.to_px()
- box_state.margin_left
- box_state.border_left
- box_state.padding_left
- box_state.padding_right
- box_state.border_right
- box_state.margin_right;
auto width = min(max(result.preferred_minimum_width, available_width), result.preferred_width);
box_state.set_content_width(width);
} else {
if (width_value.contains_percentage() && !m_available_space->width.is_definite()) {
// NOTE: We can't resolve percentages yet. We'll have to wait until after inner layout.
} else {
if (width_value.contains_percentage() && !m_available_space->width.is_definite()) {
// NOTE: We can't resolve percentages yet. We'll have to wait until after inner layout.
} else {
auto container_width = CSS::Length::make_px(m_available_space->width.to_px());
box_state.set_content_width(width_value.resolved(box, container_width).to_px(box));
}
auto container_width = CSS::Length::make_px(m_available_space->width.to_px());
box_state.set_content_width(width_value.resolved(box, container_width).to_px(box));
}
auto independent_formatting_context = layout_inside(box, layout_mode, box_state.available_inner_space_or_constraints_from(*m_available_space));
}
auto independent_formatting_context = layout_inside(box, layout_mode, box_state.available_inner_space_or_constraints_from(*m_available_space));
auto const& height_value = box.computed_values().height();
if (height_value.is_auto()) {
// FIXME: (10.6.6) If 'height' is 'auto', the height depends on the element's descendants per 10.6.7.
parent().compute_height(box, AvailableSpace(AvailableSize::make_indefinite(), AvailableSize::make_indefinite()));
} else {
auto container_height = CSS::Length::make_px(m_containing_block_state.content_height());
box_state.set_content_height(height_value.resolved(box, container_height).to_px(box));
}
if (independent_formatting_context)
independent_formatting_context->parent_context_did_dimension_child_root_box();
return;
auto const& height_value = box.computed_values().height();
if (height_value.is_auto()) {
// FIXME: (10.6.6) If 'height' is 'auto', the height depends on the element's descendants per 10.6.7.
parent().compute_height(box, AvailableSpace(AvailableSize::make_indefinite(), AvailableSize::make_indefinite()));
} else {
auto container_height = CSS::Length::make_px(m_containing_block_state.content_height());
box_state.set_content_height(height_value.resolved(box, container_height).to_px(box));
}
// Non-replaced, non-inline-block, box on a line!?
// I don't think we should be here. Dump the box tree so we can take a look at it.
dbgln("FIXME: I've been asked to dimension a non-replaced, non-inline-block box on a line:");
dump_tree(box);
if (independent_formatting_context)
independent_formatting_context->parent_context_did_dimension_child_root_box();
}
void InlineFormattingContext::apply_justification_to_fragments(CSS::TextJustify text_justify, LineBox& line_box, bool is_last_line)