54f58e2662
With the GC heap conversion, the functionality of legacy platform objects was broken. This is because the generated implementation of one of them was used for all of them, removing functionality such as deletion. This re-adds all functionality, where questions such as "does the object support indexed properties?" is instead answered by virtual functions instead of by the IDL generator checking the presence of certain keywords/attributes.
67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/*
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* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2023, Luke Wilde <lukew@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/LegacyPlatformObject.h>
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#include <LibWeb/CSS/CSSStyleSheet.h>
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namespace Web::CSS {
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class StyleSheetList : public Bindings::LegacyPlatformObject {
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WEB_PLATFORM_OBJECT(StyleSheetList, Bindings::LegacyPlatformObject);
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public:
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<StyleSheetList>> create(DOM::Document& document);
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void add_sheet(CSSStyleSheet&);
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void remove_sheet(CSSStyleSheet&);
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Vector<JS::NonnullGCPtr<CSSStyleSheet>> const& sheets() const { return m_sheets; }
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Vector<JS::NonnullGCPtr<CSSStyleSheet>>& sheets() { return m_sheets; }
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CSSStyleSheet* item(size_t index) const
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{
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if (index >= m_sheets.size())
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return {};
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return const_cast<CSSStyleSheet*>(m_sheets[index].ptr());
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}
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size_t length() const { return m_sheets.size(); }
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virtual bool is_supported_property_index(u32 index) const override;
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virtual WebIDL::ExceptionOr<JS::Value> item_value(size_t index) const override;
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DOM::Document& document() { return m_document; }
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DOM::Document const& document() const { return m_document; }
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private:
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explicit StyleSheetList(DOM::Document&);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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// ^Bindings::LegacyPlatformObject
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virtual bool supports_indexed_properties() const override { return true; }
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virtual bool supports_named_properties() const override { return false; }
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virtual bool has_indexed_property_setter() const override { return false; }
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virtual bool has_named_property_setter() const override { return false; }
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virtual bool has_named_property_deleter() const override { return false; }
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virtual bool has_legacy_override_built_ins_interface_extended_attribute() const override { return false; }
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virtual bool has_legacy_unenumerable_named_properties_interface_extended_attribute() const override { return false; }
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virtual bool has_global_interface_extended_attribute() const override { return false; }
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virtual bool indexed_property_setter_has_identifier() const override { return false; }
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virtual bool named_property_setter_has_identifier() const override { return false; }
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virtual bool named_property_deleter_has_identifier() const override { return false; }
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void sort_sheets();
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DOM::Document& m_document;
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Vector<JS::NonnullGCPtr<CSSStyleSheet>> m_sheets;
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};
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}
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