ladybird/Libraries/LibWeb/HTML/HTMLMetaElement.h
Andreas Kling 7269fc3e52 LibWeb: Pass old parent's root to Node::removed_from()
This will allow nodes to access the root they've just been removed from.
2025-01-23 21:38:31 +01:00

52 lines
1.9 KiB
C++

/*
* Copyright (c) 2020, the SerenityOS developers.
* Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/HTML/HTMLElement.h>
namespace Web::HTML {
// https://html.spec.whatwg.org/multipage/semantics.html#pragma-directives
#define ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTES \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("content-language", ContentLanguage) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("content-type", EncodingDeclaration) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("default-style", DefaultStyle) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("refresh", Refresh) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("set-cookie", SetCookie) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("x-ua-compatible", XUACompatible) \
__ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE("content-security-policy", ContentSecurityPolicy)
class HTMLMetaElement final : public HTMLElement {
WEB_PLATFORM_OBJECT(HTMLMetaElement, HTMLElement);
GC_DECLARE_ALLOCATOR(HTMLMetaElement);
public:
virtual ~HTMLMetaElement() override;
enum class HttpEquivAttributeState {
#define __ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE(_, state) state,
ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTES
#undef __ENUMERATE_HTML_META_HTTP_EQUIV_ATTRIBUTE
};
Optional<HttpEquivAttributeState> http_equiv_state() const;
private:
HTMLMetaElement(DOM::Document&, DOM::QualifiedName);
virtual void initialize(JS::Realm&) override;
void update_metadata(Optional<String> const& old_name = {});
// ^DOM::Element
virtual void inserted() override;
virtual void removed_from(Node* old_parent, Node& old_root) override;
virtual void attribute_changed(FlyString const& local_name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_) override;
};
}