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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. :^)
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
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* Copyright (c) 2022, 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/Bindings/PlatformObject.h>
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#include <LibWeb/HTML/HistoryHandlingBehavior.h>
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#include <LibWeb/WebIDL/ExceptionOr.h>
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namespace Web::HTML {
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class History final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(History, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(History);
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public:
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[[nodiscard]] static JS::NonnullGCPtr<History> create(JS::Realm&, DOM::Document&);
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virtual ~History() override;
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WebIDL::ExceptionOr<void> push_state(JS::Value data, String const& unused, Optional<String> const& url = {});
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WebIDL::ExceptionOr<void> replace_state(JS::Value data, String const& unused, Optional<String> const& url = {});
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WebIDL::ExceptionOr<void> go(long delta);
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WebIDL::ExceptionOr<void> back();
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WebIDL::ExceptionOr<void> forward();
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WebIDL::ExceptionOr<u64> length() const;
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u64 m_index { 0 };
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u64 m_length { 0 };
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private:
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History(JS::Realm&, DOM::Document&);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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WebIDL::ExceptionOr<void> shared_history_push_replace_state(JS::Value data, Optional<String> const& url, HistoryHandlingBehavior);
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JS::NonnullGCPtr<DOM::Document> m_associated_document;
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};
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bool can_have_its_url_rewritten(DOM::Document const& document, AK::URL const& target_url);
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}
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