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61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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* Copyright (c) 2022, Luke Wilde <lukew@serenityos.org>
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* Copyright (c) 2023, Bastiaan van der Plaat <bastiaan.v.d.plaat@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/ARIA/Roles.h>
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#include <LibWeb/HTML/HTMLElement.h>
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namespace Web::HTML {
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class HTMLMeterElement final : public HTMLElement {
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WEB_PLATFORM_OBJECT(HTMLMeterElement, HTMLElement);
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GC_DECLARE_ALLOCATOR(HTMLMeterElement);
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public:
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virtual ~HTMLMeterElement() override;
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double value() const;
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WebIDL::ExceptionOr<void> set_value(double);
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double min() const;
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WebIDL::ExceptionOr<void> set_min(double value);
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double max() const;
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WebIDL::ExceptionOr<void> set_max(double value);
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double low() const;
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WebIDL::ExceptionOr<void> set_low(double value);
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double high() const;
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WebIDL::ExceptionOr<void> set_high(double value);
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double optimum() const;
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WebIDL::ExceptionOr<void> set_optimum(double value);
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// ^HTMLElement
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virtual void inserted() override;
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virtual void removed_from(DOM::Node* old_parent, DOM::Node& old_root) override;
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virtual void adjust_computed_style(CSS::ComputedProperties&) override;
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// https://html.spec.whatwg.org/multipage/forms.html#category-label
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virtual bool is_labelable() const override { return true; }
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// https://www.w3.org/TR/html-aria/#el-meter
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virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::meter; }
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private:
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HTMLMeterElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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void create_shadow_tree_if_needed();
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void update_meter_value_element();
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GC::Ptr<DOM::Element> m_meter_value_element;
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};
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}
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