4c921e17b7
Most elements never need a dataset object, so we can avoid creating lots of objects by making them lazy.
43 lines
1,011 B
C++
43 lines
1,011 B
C++
/*
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* Copyright (c) 2023, Jonah Shafran <jonahshafran@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/DOM/Element.h>
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#include <LibWeb/HTML/DOMStringMap.h>
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#include <LibWeb/HTML/GlobalEventHandlers.h>
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namespace Web::MathML {
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class MathMLElement : public DOM::Element
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, public HTML::GlobalEventHandlers {
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WEB_PLATFORM_OBJECT(MathMLElement, Element);
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JS_DECLARE_ALLOCATOR(MathMLElement);
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public:
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virtual ~MathMLElement() override;
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[[nodiscard]] JS::NonnullGCPtr<HTML::DOMStringMap> dataset();
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virtual Optional<ARIA::Role> default_role() const override;
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void focus();
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void blur();
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protected:
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virtual JS::GCPtr<DOM::EventTarget> global_event_handlers_to_event_target(FlyString const&) override { return *this; }
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private:
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MathMLElement(DOM::Document&, DOM::QualifiedName);
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virtual void visit_edges(Visitor&) override;
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virtual void initialize(JS::Realm&) override;
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JS::GCPtr<HTML::DOMStringMap> m_dataset;
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};
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}
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