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https://github.com/RGBCube/serenity
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LibWeb: Make NamedNodeMap GC-allocated
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commit
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7 changed files with 49 additions and 29 deletions
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@ -1,5 +1,6 @@
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/*
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* Copyright (c) 2021, Tim Flynn <trflynn89@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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@ -7,30 +8,29 @@
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#pragma once
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#include <AK/NonnullRefPtrVector.h>
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#include <AK/RefCountForwarder.h>
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#include <AK/RefCounted.h>
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#include <AK/String.h>
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#include <AK/StringView.h>
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#include <AK/WeakPtr.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/Bindings/LegacyPlatformObject.h>
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#include <LibWeb/DOM/ExceptionOr.h>
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#include <LibWeb/Forward.h>
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namespace Web::DOM {
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// https://dom.spec.whatwg.org/#interface-namednodemap
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class NamedNodeMap final
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: public RefCountForwarder<Element>
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, public Bindings::Wrappable {
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class NamedNodeMap : public Bindings::LegacyPlatformObject {
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JS_OBJECT(NamedNodeMap, Bindings::LegacyPlatformObject);
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public:
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using WrapperType = Bindings::NamedNodeMapWrapper;
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static NonnullRefPtr<NamedNodeMap> create(Element& associated_element);
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static NamedNodeMap* create(Element&);
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explicit NamedNodeMap(Element&);
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~NamedNodeMap() = default;
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bool is_supported_property_index(u32 index) const;
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Vector<String> supported_property_names() const;
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NamedNodeMap& impl() { return *this; }
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virtual bool is_supported_property_index(u32 index) const override;
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virtual Vector<String> supported_property_names() const override;
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virtual JS::Value item_value(size_t index) const override;
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virtual JS::Value named_item_value(FlyString const& name) const override;
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size_t length() const { return m_attributes.size(); }
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bool is_empty() const { return m_attributes.is_empty(); }
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@ -50,20 +50,18 @@ public:
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Attribute const* remove_attribute(StringView qualified_name);
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private:
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explicit NamedNodeMap(Element& associated_element);
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Element& associated_element() { return ref_count_target(); }
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Element const& associated_element() const { return ref_count_target(); }
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Element& associated_element() { return m_element; }
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Element const& associated_element() const { return m_element; }
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void remove_attribute_at_index(size_t attribute_index);
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DOM::Element& m_element;
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NonnullRefPtrVector<Attribute> m_attributes;
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};
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}
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namespace Web::Bindings {
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NamedNodeMapWrapper* wrap(JS::Realm&, DOM::NamedNodeMap&);
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inline JS::Object* wrap(JS::Realm&, Web::DOM::NamedNodeMap& object) { return &object; }
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using NamedNodeMapWrapper = Web::DOM::NamedNodeMap;
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}
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