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54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*
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* Copyright (c) 2024, Matthew Olsson <mattco@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/Animations/Animation.h>
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#include <LibWeb/Animations/TimingFunction.h>
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#include <LibWeb/CSS/PropertyID.h>
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#include <LibWeb/CSS/StyleValue.h>
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#include <LibWeb/CSS/Time.h>
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namespace Web::CSS {
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class CSSTransition : public Animations::Animation {
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WEB_PLATFORM_OBJECT(CSSTransition, Animations::Animation);
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JS_DECLARE_ALLOCATOR(CSSTransition);
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public:
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static JS::NonnullGCPtr<CSSTransition> create(JS::Realm&, PropertyID, size_t transition_generation);
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StringView transition_property() const { return string_from_property_id(m_transition_property); }
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JS::GCPtr<DOM::Element> owning_element() const override { return m_owning_element; }
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void set_owning_element(JS::GCPtr<DOM::Element> value) { m_owning_element = value; }
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JS::GCPtr<CSS::CSSStyleDeclaration const> cached_declaration() const { return m_cached_declaration; }
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void set_cached_declaration(JS::GCPtr<CSS::CSSStyleDeclaration const> declaration) { m_cached_declaration = declaration; }
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virtual Animations::AnimationClass animation_class() const override;
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virtual Optional<int> class_specific_composite_order(JS::NonnullGCPtr<Animations::Animation> other) const override;
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private:
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CSSTransition(JS::Realm&, PropertyID, size_t transition_generation);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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virtual bool is_css_transition() const override { return true; }
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PropertyID m_transition_property;
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// https://drafts.csswg.org/css-transitions-2/#transition-generation
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size_t m_transition_generation;
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// https://drafts.csswg.org/css-transitions-2/#owning-element
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JS::GCPtr<DOM::Element> m_owning_element;
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JS::GCPtr<CSS::CSSStyleDeclaration const> m_cached_declaration;
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};
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}
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