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62 lines
2.3 KiB
C
62 lines
2.3 KiB
C
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/*
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* Copyright (c) 2024, Shannon Booth <shannon@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/Function.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/DOM/HTMLCollection.h>
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#include <LibWeb/Forward.h>
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namespace Web::HTML {
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class HTMLAllCollection : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(HTMLAllCollection, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(HTMLAllCollection);
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public:
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enum class Scope {
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Children,
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Descendants,
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};
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[[nodiscard]] static JS::NonnullGCPtr<HTMLAllCollection> create(DOM::ParentNode& root, Scope, Function<bool(DOM::Element const&)> filter);
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virtual ~HTMLAllCollection() override;
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size_t length() const;
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Variant<JS::NonnullGCPtr<DOM::HTMLCollection>, JS::NonnullGCPtr<DOM::Element>, Empty> item(Optional<FlyString> const& name_or_index) const;
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Variant<JS::NonnullGCPtr<DOM::HTMLCollection>, JS::NonnullGCPtr<DOM::Element>, Empty> named_item(FlyString const& name) const;
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JS::MarkedVector<JS::NonnullGCPtr<DOM::Element>> collect_matching_elements() const;
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virtual WebIDL::ExceptionOr<JS::Value> item_value(size_t index) const override;
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virtual WebIDL::ExceptionOr<JS::Value> named_item_value(FlyString const& name) const override;
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virtual Vector<FlyString> supported_property_names() const override;
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virtual bool is_supported_property_index(u32) const override;
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protected:
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HTMLAllCollection(DOM::ParentNode& root, Scope, Function<bool(DOM::Element const&)> filter);
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virtual void initialize(JS::Realm&) override;
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virtual bool is_htmldda() const override { return true; }
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private:
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Variant<JS::NonnullGCPtr<DOM::HTMLCollection>, JS::NonnullGCPtr<DOM::Element>, Empty> get_the_all_named_elements(FlyString const& name) const;
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JS::GCPtr<DOM::Element> get_the_all_indexed_element(u32 index) const;
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Variant<JS::NonnullGCPtr<DOM::HTMLCollection>, JS::NonnullGCPtr<DOM::Element>, Empty> get_the_all_indexed_or_named_elements(JS::PropertyKey const& name_or_index) const;
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virtual void visit_edges(Cell::Visitor&) override;
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JS::NonnullGCPtr<DOM::ParentNode> m_root;
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Function<bool(DOM::Element const&)> m_filter;
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Scope m_scope { Scope::Descendants };
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};
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}
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