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- /*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * Copyright (c) 2021, the SerenityOS developers.
- * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #pragma once
- #include <LibWeb/DOM/DocumentLoadEventDelayer.h>
- #include <LibWeb/HTML/HTMLElement.h>
- namespace Web::HTML {
- class HTMLLinkElement final
- : public HTMLElement
- , public ResourceClient {
- WEB_PLATFORM_OBJECT(HTMLLinkElement, HTMLElement);
- public:
- virtual ~HTMLLinkElement() override;
- virtual void inserted() override;
- String rel() const { return attribute(HTML::AttributeNames::rel); }
- String type() const { return attribute(HTML::AttributeNames::type); }
- String href() const { return attribute(HTML::AttributeNames::href); }
- bool has_loaded_icon() const;
- bool load_favicon_and_use_if_window_is_active();
- private:
- HTMLLinkElement(DOM::Document&, DOM::QualifiedName);
- void parse_attribute(FlyString const&, String const&) override;
- // ^ResourceClient
- virtual void resource_did_fail() override;
- virtual void resource_did_load() override;
- void resource_did_load_stylesheet();
- void resource_did_load_favicon();
- struct Relationship {
- enum {
- Alternate = 1 << 0,
- Stylesheet = 1 << 1,
- Preload = 1 << 2,
- DNSPrefetch = 1 << 3,
- Preconnect = 1 << 4,
- Icon = 1 << 5,
- };
- };
- RefPtr<Resource> m_preload_resource;
- Optional<DOM::DocumentLoadEventDelayer> m_document_load_event_delayer;
- unsigned m_relationship { 0 };
- };
- }
- WRAPPER_HACK(HTMLLinkElement, Web::HTML)
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