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55afa9d37e
`play_or_cancel_animations_after_display_property_change` is called whenever an element is inserted or removed, or it's display property changes, but it is only required to run if we actually have animations to play or cancel. Reduces time spent in the aforementioned function from ~2% to ~0.03% when loading https://en.wikipedia.org/wiki/2023_in_American_television
97 lines
3.9 KiB
C++
97 lines
3.9 KiB
C++
/*
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* Copyright (c) 2024, Matthew Olsson <mattco@serenityos.org>
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* Copyright (c) 2024, Sam Atkins <sam@ladybird.org>
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* Copyright (c) 2025, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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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/FlyString.h>
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#include <AK/HashMap.h>
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#include <LibWeb/Animations/KeyframeEffect.h>
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#include <LibWeb/Export.h>
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namespace Web::CSS {
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class CSSTransition;
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}
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namespace Web::Animations {
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// https://drafts.csswg.org/web-animations-1/#dictdef-keyframeanimationoptions
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struct KeyframeAnimationOptions : public KeyframeEffectOptions {
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FlyString id { ""_fly_string };
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Optional<GC::Ptr<AnimationTimeline>> timeline;
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};
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// https://drafts.csswg.org/web-animations-1/#dictdef-getanimationsoptions
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struct GetAnimationsOptions {
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bool subtree { false };
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Optional<String> pseudo_element {};
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};
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// https://drafts.csswg.org/web-animations-1/#animatable
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class WEB_API Animatable {
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public:
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struct TransitionAttributes {
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double delay;
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double duration;
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CSS::EasingFunction timing_function;
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CSS::TransitionBehavior transition_behavior;
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};
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virtual ~Animatable() = default;
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WebIDL::ExceptionOr<GC::Ref<Animation>> animate(Optional<GC::Root<JS::Object>> keyframes, Variant<Empty, double, KeyframeAnimationOptions> options = {});
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WebIDL::ExceptionOr<Vector<GC::Ref<Animation>>> get_animations(Optional<GetAnimationsOptions> options = {});
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WebIDL::ExceptionOr<Vector<GC::Ref<Animation>>> get_animations_internal(Optional<GetAnimationsOptions> options = {});
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void associate_with_animation(GC::Ref<Animation>);
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void disassociate_with_animation(GC::Ref<Animation>);
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void set_has_css_defined_animations();
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bool has_css_defined_animations() const;
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HashMap<FlyString, GC::Ref<Animation>>* css_defined_animations(Optional<CSS::PseudoElement>);
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void add_css_animation(FlyString name, Optional<CSS::PseudoElement>, GC::Ref<Animation>);
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void remove_css_animation(FlyString name, Optional<CSS::PseudoElement>);
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GC::Ptr<CSS::CSSStyleDeclaration const> cached_transition_property_source(Optional<CSS::PseudoElement>) const;
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void set_cached_transition_property_source(Optional<CSS::PseudoElement>, GC::Ptr<CSS::CSSStyleDeclaration const> value);
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void add_transitioned_properties(Optional<CSS::PseudoElement>, Vector<Vector<CSS::PropertyID>> properties, CSS::StyleValueVector delays, CSS::StyleValueVector durations, CSS::StyleValueVector timing_functions, CSS::StyleValueVector transition_behaviors);
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Vector<CSS::PropertyID> property_ids_with_matching_transition_property_entry(Optional<CSS::PseudoElement>) const;
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Optional<TransitionAttributes const&> property_transition_attributes(Optional<CSS::PseudoElement>, CSS::PropertyID) const;
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void set_transition(Optional<CSS::PseudoElement>, CSS::PropertyID, GC::Ref<CSS::CSSTransition>);
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void remove_transition(Optional<CSS::PseudoElement>, CSS::PropertyID);
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Vector<CSS::PropertyID> property_ids_with_existing_transitions(Optional<CSS::PseudoElement>) const;
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GC::Ptr<CSS::CSSTransition> property_transition(Optional<CSS::PseudoElement>, CSS::PropertyID) const;
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void clear_transitions(Optional<CSS::PseudoElement>);
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void remove_animations_from_timeline();
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protected:
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void visit_edges(JS::Cell::Visitor&);
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private:
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struct Transition;
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struct Impl {
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Vector<GC::Ref<Animation>> associated_animations;
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bool is_sorted_by_composite_order { true };
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bool has_css_defined_animations { false };
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mutable Array<OwnPtr<HashMap<FlyString, GC::Ref<Animation>>>, to_underlying(CSS::PseudoElement::KnownPseudoElementCount) + 1> css_defined_animations;
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mutable Array<OwnPtr<Transition>, to_underlying(CSS::PseudoElement::KnownPseudoElementCount) + 1> transitions;
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~Impl();
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};
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Impl& ensure_impl() const;
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Transition* ensure_transition(Optional<CSS::PseudoElement>) const;
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mutable OwnPtr<Impl> m_impl;
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};
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}
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