jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include <LibWeb/HTML/HTMLElement.h>
10#include <LibWeb/HTML/HTMLHyperlinkElementUtils.h>
11
12namespace Web::HTML {
13
14class HTMLAnchorElement final
15 : public HTMLElement
16 , public HTMLHyperlinkElementUtils {
17 WEB_PLATFORM_OBJECT(HTMLAnchorElement, HTMLElement);
18
19public:
20 virtual ~HTMLAnchorElement() override;
21
22 DeprecatedString rel() const { return attribute(HTML::AttributeNames::rel); }
23 DeprecatedString target() const { return attribute(HTML::AttributeNames::target); }
24 DeprecatedString download() const { return attribute(HTML::AttributeNames::download); }
25
26 // ^EventTarget
27 // https://html.spec.whatwg.org/multipage/interaction.html#the-tabindex-attribute:the-a-element
28 virtual bool is_focusable() const override { return has_attribute(HTML::AttributeNames::href); }
29
30 virtual bool is_html_anchor_element() const override { return true; }
31
32private:
33 HTMLAnchorElement(DOM::Document&, DOM::QualifiedName);
34
35 virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
36
37 void run_activation_behavior(Web::DOM::Event const&);
38
39 // ^DOM::Element
40 virtual void parse_attribute(DeprecatedFlyString const& name, DeprecatedString const& value) override;
41 virtual i32 default_tab_index_value() const override;
42
43 // ^HTML::HTMLHyperlinkElementUtils
44 virtual DOM::Document& hyperlink_element_utils_document() override { return document(); }
45 virtual DeprecatedString hyperlink_element_utils_href() const override;
46 virtual void set_hyperlink_element_utils_href(DeprecatedString) override;
47 virtual bool hyperlink_element_utils_is_html_anchor_element() const final { return true; }
48 virtual bool hyperlink_element_utils_is_connected() const final { return is_connected(); }
49 virtual DeprecatedString hyperlink_element_utils_target() const final { return target(); }
50 virtual DeprecatedString hyperlink_element_utils_rel() const final { return rel(); }
51 virtual void hyperlink_element_utils_queue_an_element_task(HTML::Task::Source source, Function<void()> steps) override
52 {
53 queue_an_element_task(source, move(steps));
54 }
55
56 virtual Optional<ARIA::Role> default_role() const override;
57};
58
59}
60
61namespace Web::DOM {
62template<>
63inline bool Node::fast_is<HTML::HTMLAnchorElement>() const { return is_html_anchor_element(); }
64}