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https://github.com/LadybirdBrowser/ladybird.git
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bfd354492e
With this change, we now have ~1200 CellAllocators across both LibJS and LibWeb in a normal WebContent instance. This gives us a minimum heap size of 4.7 MiB in the scenario where we only have one cell allocated per type. Of course, in practice there will be many more of each type, so the effective overhead is quite a bit smaller than that in practice. I left a few types unconverted to this mechanism because I got tired of doing this. :^)
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/ARIA/Roles.h>
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#include <LibWeb/HTML/HTMLElement.h>
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#include <LibWeb/HTML/WindowEventHandlers.h>
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namespace Web::HTML {
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class HTMLBodyElement final
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: public HTMLElement
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, public WindowEventHandlers {
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WEB_PLATFORM_OBJECT(HTMLBodyElement, HTMLElement);
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JS_DECLARE_ALLOCATOR(HTMLBodyElement);
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public:
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virtual ~HTMLBodyElement() override;
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virtual void attribute_changed(FlyString const&, Optional<String> const&) override;
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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// https://www.w3.org/TR/html-aria/#el-body
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virtual Optional<ARIA::Role> default_role() const override { return ARIA::Role::generic; }
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private:
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HTMLBodyElement(DOM::Document&, DOM::QualifiedName);
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virtual void visit_edges(Visitor&) override;
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// ^DOM::Node
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virtual bool is_html_body_element() const override { return true; }
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virtual void initialize(JS::Realm&) override;
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// ^HTML::GlobalEventHandlers
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virtual EventTarget& global_event_handlers_to_event_target(FlyString const& event_name) override;
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// ^HTML::WindowEventHandlers
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virtual EventTarget& window_event_handlers_to_event_target() override;
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RefPtr<CSS::ImageStyleValue> m_background_style_value;
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};
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}
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namespace Web::DOM {
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template<>
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inline bool Node::fast_is<HTML::HTMLBodyElement>() const { return is_html_body_element(); }
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}
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