ladybird/Userland/Libraries/LibWeb/HTML/HTMLProgressElement.h
2023-12-10 16:44:12 +01:00

64 lines
1.7 KiB
C++

/*
* Copyright (c) 2020-2022, the SerenityOS developers.
* Copyright (c) 2023, Bastiaan van der Plaat <bastiaan.v.d.plaat@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/ARIA/Roles.h>
#include <LibWeb/HTML/HTMLElement.h>
namespace Web::HTML {
class HTMLProgressElement final : public HTMLElement {
WEB_PLATFORM_OBJECT(HTMLProgressElement, HTMLElement);
JS_DECLARE_ALLOCATOR(HTMLProgressElement);
public:
virtual ~HTMLProgressElement() override;
double value() const;
WebIDL::ExceptionOr<void> set_value(double);
double max() const;
WebIDL::ExceptionOr<void> set_max(double value);
double position() const;
// ^HTMLElement
virtual void inserted() override;
virtual void removed_from(DOM::Node*) override;
// https://html.spec.whatwg.org/multipage/forms.html#category-label
virtual bool is_labelable() const override { return true; }
// https://www.w3.org/TR/html-aria/#el-progress
virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::progressbar; }
private:
HTMLProgressElement(DOM::Document&, DOM::QualifiedName);
// ^DOM::Node
virtual bool is_html_progress_element() const final { return true; }
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
void create_shadow_tree_if_needed();
void update_progress_value_element();
bool is_determinate() const { return has_attribute(HTML::AttributeNames::value); }
JS::GCPtr<DOM::Element> m_progress_value_element;
};
}
namespace Web::DOM {
template<>
inline bool Node::fast_is<HTML::HTMLProgressElement>() const { return is_html_progress_element(); }
}