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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;
DeprecatedString rel() const { return attribute(HTML::AttributeNames::rel); }
DeprecatedString type() const { return attribute(HTML::AttributeNames::type); }
DeprecatedString 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);
virtual void initialize(JS::Realm&) override;
void parse_attribute(DeprecatedFlyString const&, DeprecatedString const&) override;
// ^ResourceClient
virtual void resource_did_fail() override;
virtual void resource_did_load() override;
// ^ HTMLElement
virtual void did_remove_attribute(DeprecatedFlyString const&) override;
virtual void visit_edges(Cell::Visitor&) 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;
JS::GCPtr<CSS::CSSStyleSheet> m_loaded_style_sheet;
Optional<DOM::DocumentLoadEventDelayer> m_document_load_event_delayer;
unsigned m_relationship { 0 };
};
}
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