mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-26 22:38:51 +00:00
834202aeb9
This needs to happen before prototype/constructor intitialization can be made lazy. Otherwise, GC could run during the C++ constructor and try to collect the object currently being created.
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
|
|
* 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 };
|
|
};
|
|
|
|
}
|