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LibWeb: Compute element style in Layout::TreeBuilder

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Instead of making each Layout::Node compute style for itself, we now
compute it in TreeBuilder before even calling create_layout_node().

For non-element DOM nodes, we create the style and layout tree node
in TreeBuilder. This allows us to move create_layout_node() from
DOM::Node to DOM::Element.
This commit is contained in:
Andreas Kling 2022-02-05 13:17:01 +01:00
parent 3451673ac8
commit 7e1bf4d300
31 changed files with 48 additions and 91 deletions
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7
Userland/Libraries/LibWeb/DOM/Node.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
*
@ -145,11 +145,6 @@ void Node::set_text_content(String const& content)
set_needs_style_update(true);
}
RefPtr<Layout::Node> Node::create_layout_node()
{
return nullptr;
}
void Node::invalidate_style()
{
for_each_in_inclusive_subtree_of_type<Element>([&](auto& element) {