890b4d7980
This replaces the FlyStrings for ARIA roles that were constructed in a [[gnu::constructor]] with a single enum. I came across this as the DOM inspector was crashing due to a null FlyString for an ARIA role. After fixing that, I was confused as to why these roles were not an enum. Looking at the spec there's a fixed list of roles and switching from references to static strings to an enum was pretty much an exercise in find and replace :). No functional changes (outside of fixing the mentioned crash).
37 lines
948 B
C++
37 lines
948 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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/ARIARoles.h>
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#include <LibWeb/HTML/HTMLElement.h>
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namespace Web::HTML {
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class HTMLHeadingElement final : public HTMLElement {
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WEB_PLATFORM_OBJECT(HTMLHeadingElement, HTMLElement);
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public:
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virtual ~HTMLHeadingElement() override;
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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// https://www.w3.org/TR/html-aria/#el-h1-h6
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virtual Optional<DOM::ARIARoles::Role> default_role() const override { return DOM::ARIARoles::Role::heading; }
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virtual DeprecatedString aria_level() const override
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{
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// TODO: aria-level = the number in the element's tag name
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return get_attribute("aria-level");
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}
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private:
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HTMLHeadingElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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};
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}
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