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LibWeb: Refactor out-of-flow and in-flow into functions

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The concept of out-of-flow and in-flow elements is used in a few places
in the layout code. This change refactors these concepts into functions.
This commit is contained in:
Arthur Hartwig Carlsson
2024-07-04 23:58:56 +02:00
committed by Andreas Kling
parent 9c80326053
commit 196922ae5b
2 changed files with 13 additions and 9 deletions
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14
Userland/Libraries/LibWeb/Layout/TreeBuilder.cpp
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@@ -42,9 +42,7 @@ TreeBuilder::TreeBuilder() = default;
static bool has_inline_or_in_flow_block_children(Layout::Node const& layout_node)
{
for (auto child = layout_node.first_child(); child; child = child->next_sibling()) {
if (child->is_inline())
return true;
if (!child->is_floating() && !child->is_absolutely_positioned())
if (child->is_inline() || child->is_in_flow())
return true;
}
return false;
@@ -57,7 +55,7 @@ static bool has_in_flow_block_children(Layout::Node const& layout_node)
for (auto child = layout_node.first_child(); child; child = child->next_sibling()) {
if (child->is_inline())
continue;
if (!child->is_floating() && !child->is_absolutely_positioned())
if (child->is_in_flow())
return true;
}
return false;
@@ -98,9 +96,7 @@ static Layout::Node& insertion_parent_for_block_node(Layout::NodeWithStyle& layo
return layout_parent;
}
bool is_out_of_flow = layout_node.is_absolutely_positioned() || layout_node.is_floating();
if (is_out_of_flow
if (layout_node.is_out_of_flow()
&& !layout_parent.display().is_flex_inside()
&& !layout_parent.display().is_grid_inside()
&& layout_parent.last_child()->is_anonymous()
@@ -115,7 +111,7 @@ static Layout::Node& insertion_parent_for_block_node(Layout::NodeWithStyle& layo
return layout_parent;
}
if (is_out_of_flow) {
if (layout_node.is_out_of_flow()) {
// Block is out-of-flow, it can have inline siblings if necessary.
return layout_parent;
}
@@ -128,7 +124,7 @@ static Layout::Node& insertion_parent_for_block_node(Layout::NodeWithStyle& layo
for (JS::GCPtr<Layout::Node> child = layout_parent.first_child(); child; child = next) {
next = child->next_sibling();
// NOTE: We let out-of-flow children stay in the parent, to preserve tree structure.
if (child->is_floating() || child->is_absolutely_positioned())
if (child->is_out_of_flow())
continue;
layout_parent.remove_child(*child);
children.append(*child);