b6bef6b688
Produce JS-visible string results as UTF-16 at their source, including numeric formatting, BigInt and BigFraction formatting, URI encoding, console formatting, parser errors, regular expression errors, Intl and Temporal records, LibUnicode locale boundaries, and LibWeb bindings. Handle fractional radix formatting through the UTF-16 builder view.
91 lines
4.3 KiB
C++
91 lines
4.3 KiB
C++
/*
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* Copyright (c) 2018-2023, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2024-2025, Sam Atkins <sam@ladybird.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/CSS/CSSStyleDeclaration.h>
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#include <LibWeb/CSS/GeneratedCSSStyleProperties.h>
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#include <LibWeb/DOM/StyleInvalidationReason.h>
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#include <LibWeb/Export.h>
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namespace Web::CSS {
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// https://drafts.csswg.org/cssom/#cssstyleproperties
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class WEB_API CSSStyleProperties
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: public CSSStyleDeclaration {
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WEB_PLATFORM_OBJECT(CSSStyleProperties, CSSStyleDeclaration);
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GC_DECLARE_ALLOCATOR(CSSStyleProperties);
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public:
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[[nodiscard]] static GC::Ref<CSSStyleProperties> create(JS::Realm&, Vector<StyleProperty>, OrderedHashMap<Utf16FlyString, StyleProperty> custom_properties);
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[[nodiscard]] static GC::Ref<CSSStyleProperties> create_resolved_style(JS::Realm&, Optional<DOM::AbstractElement>);
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[[nodiscard]] static GC::Ref<CSSStyleProperties> create_element_inline_style(DOM::AbstractElement, Vector<StyleProperty>, OrderedHashMap<Utf16FlyString, StyleProperty> custom_properties);
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virtual ~CSSStyleProperties() override = default;
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virtual void initialize(JS::Realm&) override;
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virtual size_t length() const override;
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virtual Utf16String item(size_t index) const override;
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Optional<StyleProperty> get_property(PropertyID) const;
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Optional<StyleProperty const&> custom_property(Utf16FlyString const& custom_property_name) const;
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WebIDL::ExceptionOr<void> set_property(PropertyID, StringView css_text, StringView priority = ""sv);
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WebIDL::ExceptionOr<String> remove_property(PropertyID);
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virtual WebIDL::ExceptionOr<void> set_property(Utf16FlyString const& property_name, StringView css_text, StringView priority) override;
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virtual WebIDL::ExceptionOr<String> remove_property(Utf16FlyString const& property_name) override;
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virtual String get_property_value(Utf16FlyString const& property_name) const override;
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virtual StringView get_property_priority(Utf16FlyString const& property_name) const override;
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Vector<StyleProperty> const& properties() const { return m_properties; }
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OrderedHashMap<Utf16FlyString, StyleProperty> const& custom_properties() const { return m_custom_properties; }
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size_t custom_property_count() const { return m_custom_properties.size(); }
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virtual bool has_property(PropertyNameAndID const&) const override;
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bool has_property(PropertyID) const;
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virtual RefPtr<StyleValue const> get_property_style_value(PropertyNameAndID const&) const override;
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RefPtr<StyleValue const> get_property_style_value(PropertyID) const;
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virtual WebIDL::ExceptionOr<void> set_property_style_value(PropertyNameAndID const&, NonnullRefPtr<StyleValue const>) override;
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String css_float() const;
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WebIDL::ExceptionOr<void> set_css_float(StringView);
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virtual String serialized() const final override;
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String serialize_a_css_value(StyleProperty const&) const;
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String serialize_a_css_value(Vector<StyleProperty>) const;
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virtual WebIDL::ExceptionOr<void> set_css_text(StringView) override;
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void set_declarations_from_text(StringView);
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private:
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CSSStyleProperties(JS::Realm&, Computed, Readonly, Vector<StyleProperty> properties, OrderedHashMap<Utf16FlyString, StyleProperty> custom_properties, Optional<DOM::AbstractElement>);
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static Vector<StyleProperty> convert_declarations_to_specified_order(Vector<StyleProperty>&);
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virtual size_t external_memory_size() const override;
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RefPtr<StyleValue const> style_value_for_computed_property(Layout::NodeWithStyle const&, PropertyID) const;
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Optional<StyleProperty> get_property_internal(PropertyNameAndID const&) const;
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Optional<StyleProperty> get_direct_property(PropertyNameAndID const&) const;
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WebIDL::ExceptionOr<void> set_property_internal(PropertyNameAndID const&, StringView css_text, StringView priority);
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WebIDL::ExceptionOr<String> remove_property_internal(Optional<PropertyNameAndID> const&);
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bool set_a_css_declaration(PropertyID, NonnullRefPtr<StyleValue const>, Important);
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void empty_the_declarations();
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void set_the_declarations(Vector<StyleProperty> properties, OrderedHashMap<Utf16FlyString, StyleProperty> custom_properties);
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void invalidate_owners(DOM::StyleInvalidationReason);
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Vector<StyleProperty> m_properties;
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OrderedHashMap<Utf16FlyString, StyleProperty> m_custom_properties;
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};
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}
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