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3e17b1c9ae
This is useful for people like myself who run with debug mode to more reliably get stacktraces without spinning up a debugger.
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
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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#pragma once
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#include <AK/GenericShorthands.h>
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#include <LibWeb/HTML/HTMLElement.h>
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#include <LibWeb/HTML/HTMLOListElement.h>
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#include <LibWeb/HTML/HTMLUListElement.h>
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#include <LibWeb/WebIDL/Types.h>
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namespace Web::HTML {
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class HTMLLIElement final : public HTMLElement {
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WEB_PLATFORM_OBJECT(HTMLLIElement, HTMLElement);
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GC_DECLARE_ALLOCATOR(HTMLLIElement);
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public:
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virtual ~HTMLLIElement() override;
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// https://www.w3.org/TR/html-aria/#el-li
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virtual Optional<ARIA::Role> default_role() const override
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{
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for (auto ancestor = parent_element(); ancestor; ancestor = ancestor->parent_element()) {
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if (ancestor->role_or_default() == ARIA::Role::list)
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return ARIA::Role::listitem;
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}
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// https://w3c.github.io/core-aam/#roleMappingComputedRole
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// When an element has a role but is not contained in the required context (for example, an orphaned listitem
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// without the required accessible parent of role list), User Agents MUST ignore the role token, and return the
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// computedrole as if the ignored role token had not been included.
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return ARIA::Role::none;
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}
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WebIDL::Long value();
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void set_value(WebIDL::Long value)
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{
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MUST(set_attribute(AttributeNames::value, String::number(value)));
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}
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private:
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HTMLLIElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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virtual bool is_presentational_hint(FlyString const&) const override;
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virtual void apply_presentational_hints(GC::Ref<CSS::CascadedProperties>) const override;
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};
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}
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