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. :^)
77 lines
2.8 KiB
C++
77 lines
2.8 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/HTML/HTMLElement.h>
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#include <LibWeb/HTML/HTMLHyperlinkElementUtils.h>
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namespace Web::HTML {
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class HTMLAnchorElement final
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: public HTMLElement
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, public HTMLHyperlinkElementUtils {
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WEB_PLATFORM_OBJECT(HTMLAnchorElement, HTMLElement);
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JS_DECLARE_ALLOCATOR(HTMLAnchorElement);
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public:
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virtual ~HTMLAnchorElement() override;
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DeprecatedString rel() const { return deprecated_attribute(HTML::AttributeNames::rel); }
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DeprecatedString target() const { return deprecated_attribute(HTML::AttributeNames::target); }
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DeprecatedString download() const { return deprecated_attribute(HTML::AttributeNames::download); }
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String text() const;
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void set_text(String const&);
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StringView referrer_policy() const;
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WebIDL::ExceptionOr<void> set_referrer_policy(String const&);
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// ^EventTarget
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// https://html.spec.whatwg.org/multipage/interaction.html#the-tabindex-attribute:the-a-element
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virtual bool is_focusable() const override { return has_attribute(HTML::AttributeNames::href); }
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virtual bool is_html_anchor_element() const override { return true; }
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private:
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HTMLAnchorElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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void run_activation_behavior(Web::DOM::Event const&);
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// ^DOM::Element
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virtual void attribute_changed(FlyString const& name, Optional<String> const& value) override;
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virtual i32 default_tab_index_value() const override;
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// ^HTML::HTMLHyperlinkElementUtils
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virtual DOM::Document& hyperlink_element_utils_document() override { return document(); }
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virtual Optional<String> hyperlink_element_utils_href() const override;
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virtual WebIDL::ExceptionOr<void> set_hyperlink_element_utils_href(String) override;
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virtual bool hyperlink_element_utils_is_html_anchor_element() const final { return true; }
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virtual bool hyperlink_element_utils_is_connected() const final { return is_connected(); }
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virtual void hyperlink_element_utils_queue_an_element_task(HTML::Task::Source source, Function<void()> steps) override
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{
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queue_an_element_task(source, move(steps));
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}
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virtual DeprecatedString hyperlink_element_utils_get_an_elements_target() const override
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{
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return get_an_elements_target();
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}
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virtual TokenizedFeature::NoOpener hyperlink_element_utils_get_an_elements_noopener(StringView target) const override
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{
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return get_an_elements_noopener(target);
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}
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virtual Optional<ARIA::Role> default_role() const override;
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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::HTMLAnchorElement>() const { return is_html_anchor_element(); }
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}
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