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- /*
- * Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
- * Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #pragma once
- #include <LibWeb/Bindings/LegacyPlatformObject.h>
- #include <LibWeb/CSS/CSSStyleSheet.h>
- namespace Web::CSS {
- class StyleSheetList : public Bindings::LegacyPlatformObject {
- WEB_PLATFORM_OBJECT(StyleSheetList, Bindings::LegacyPlatformObject);
- public:
- static WebIDL::ExceptionOr<JS::NonnullGCPtr<StyleSheetList>> create(DOM::Document& document);
- void add_sheet(CSSStyleSheet&);
- void remove_sheet(CSSStyleSheet&);
- Vector<JS::NonnullGCPtr<CSSStyleSheet>> const& sheets() const { return m_sheets; }
- Vector<JS::NonnullGCPtr<CSSStyleSheet>>& sheets() { return m_sheets; }
- CSSStyleSheet* item(size_t index) const
- {
- if (index >= m_sheets.size())
- return {};
- return const_cast<CSSStyleSheet*>(m_sheets[index].ptr());
- }
- size_t length() const { return m_sheets.size(); }
- virtual bool is_supported_property_index(u32 index) const override;
- virtual WebIDL::ExceptionOr<JS::Value> item_value(size_t index) const override;
- DOM::Document& document() { return m_document; }
- DOM::Document const& document() const { return m_document; }
- private:
- explicit StyleSheetList(DOM::Document&);
- virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
- virtual void visit_edges(Cell::Visitor&) override;
- // ^Bindings::LegacyPlatformObject
- virtual bool supports_indexed_properties() const override { return true; }
- virtual bool supports_named_properties() const override { return false; }
- virtual bool has_indexed_property_setter() const override { return false; }
- virtual bool has_named_property_setter() const override { return false; }
- virtual bool has_named_property_deleter() const override { return false; }
- virtual bool has_legacy_override_built_ins_interface_extended_attribute() const override { return false; }
- virtual bool has_legacy_unenumerable_named_properties_interface_extended_attribute() const override { return false; }
- virtual bool has_global_interface_extended_attribute() const override { return false; }
- virtual bool indexed_property_setter_has_identifier() const override { return false; }
- virtual bool named_property_setter_has_identifier() const override { return false; }
- virtual bool named_property_deleter_has_identifier() const override { return false; }
- void sort_sheets();
- JS::NonnullGCPtr<DOM::Document> m_document;
- Vector<JS::NonnullGCPtr<CSSStyleSheet>> m_sheets;
- };
- }
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