mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 16:32:45 +00:00
b91c49364d
This makes it more symmetrical with adopt_own() (which is used to create a NonnullOwnPtr from the result of a naked new.)
35 lines
797 B
C++
35 lines
797 B
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/DOM/Event.h>
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#include <LibWeb/DOM/ShadowRoot.h>
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#include <LibWeb/Layout/BlockBox.h>
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namespace Web::DOM {
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ShadowRoot::ShadowRoot(Document& document, Element& host)
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: DocumentFragment(document)
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{
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set_host(host);
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}
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EventTarget* ShadowRoot::get_parent(const Event& event)
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{
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if (!event.composed()) {
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auto& events_first_invocation_target = downcast<Node>(*event.path().first().invocation_target);
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if (events_first_invocation_target.root() == this)
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return nullptr;
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}
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return host();
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}
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RefPtr<Layout::Node> ShadowRoot::create_layout_node()
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{
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return adopt_ref(*new Layout::BlockBox(document(), this, CSS::ComputedValues {}));
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}
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}
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