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. :^)
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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* Copyright (c) 2023, Ali Mohammad Pur <mpfard@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 <AK/NonnullRefPtr.h>
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#include <LibWeb/CSS/CSSRule.h>
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#include <LibWeb/CSS/CSSStyleDeclaration.h>
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#include <LibWeb/CSS/Percentage.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/WebIDL/ExceptionOr.h>
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namespace Web::CSS {
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// https://drafts.csswg.org/css-animations/#interface-csskeyframerule
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class CSSKeyframeRule final : public CSSRule {
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WEB_PLATFORM_OBJECT(CSSKeyframeRule, CSSRule);
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JS_DECLARE_ALLOCATOR(CSSKeyframeRule);
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public:
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static JS::NonnullGCPtr<CSSKeyframeRule> create(JS::Realm&, CSS::Percentage key, CSSStyleDeclaration&);
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virtual ~CSSKeyframeRule() = default;
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virtual Type type() const override { return Type::Keyframe; }
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CSS::Percentage key() const { return m_key; }
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JS::NonnullGCPtr<CSSStyleDeclaration> style() const { return m_declarations; }
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String key_text() const
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{
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return m_key.to_string();
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}
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void set_key_text(String const& key_text)
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{
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dbgln("FIXME: CSSKeyframeRule::set_key_text is not implemented: {}", key_text);
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}
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private:
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CSSKeyframeRule(JS::Realm& realm, CSS::Percentage key, CSSStyleDeclaration& declarations)
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: CSSRule(realm)
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, m_key(key)
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, m_declarations(declarations)
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{
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}
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virtual void visit_edges(Visitor&) override;
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virtual void initialize(JS::Realm&) override;
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virtual DeprecatedString serialized() const override;
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CSS::Percentage m_key;
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JS::NonnullGCPtr<CSSStyleDeclaration> m_declarations;
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};
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template<>
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inline bool CSSRule::fast_is<CSSKeyframeRule>() const { return type() == CSSRule::Type::Keyframe; }
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}
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