c0d7f748ed
This commit introduces a WEB_SET_PROTOTYPE_FOR_INTERFACE macro that caches the interface name in a local static FlyString. This means that we only pay for FlyString-from-literal lookup once per browser lifetime instead of every time the interface is instantiated.
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/Page/Page.h>
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#include <LibWeb/SVG/SVGTitleElement.h>
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namespace Web::SVG {
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JS_DEFINE_ALLOCATOR(SVGTitleElement);
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SVGTitleElement::SVGTitleElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: SVGElement(document, move(qualified_name))
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{
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}
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void SVGTitleElement::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGTitleElement);
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}
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JS::GCPtr<Layout::Node> SVGTitleElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties>)
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{
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return nullptr;
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}
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void SVGTitleElement::children_changed()
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{
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Base::children_changed();
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auto& page = document().page();
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if (document().browsing_context() != &page.top_level_browsing_context())
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return;
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auto* document_element = document().document_element();
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if (document_element == parent() && is<SVGElement>(document_element))
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page.client().page_did_change_title(document().title().to_byte_string());
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}
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}
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