mirror of
https://github.com/LadybirdBrowser/ladybird
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fd44da6829
Previously, the LibWeb bindings generator would output multiple per interface files like Prototype/Constructor/Namespace/GlobalMixin depending on the contents of that IDL file. This complicates the build system as it means that it does not know what files will be generated without knowledge of the contents of that IDL file. Instead, for each IDL file only generate a single Bindings/<IDLFile>.h and Bindings/<IDLFile>.cpp.
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/*
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* Copyright (c) 2026, Callum Law <callumlaw1709@outlook.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 <LibWeb/Animations/AnimationTimeline.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Bindings/ScrollTimeline.h>
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namespace Web::Animations {
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// https://drafts.csswg.org/scroll-animations-1/#dictdef-scrolltimelineoptions
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struct ScrollTimelineOptions {
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// NB: We use Optional here to distinguish between "undefined" and "null"
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Optional<GC::Ptr<DOM::Element>> source;
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Bindings::ScrollAxis axis;
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};
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// https://drafts.csswg.org/scroll-animations-1/#scrolltimeline
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class ScrollTimeline : public AnimationTimeline {
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WEB_PLATFORM_OBJECT(ScrollTimeline, AnimationTimeline);
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GC_DECLARE_ALLOCATOR(ScrollTimeline);
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public:
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struct AnonymousSource {
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CSS::Scroller scroller;
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DOM::AbstractElement target;
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bool operator==(AnonymousSource const& other) const = default;
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};
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using Source = Variant<GC::Ptr<DOM::Element const>, AnonymousSource>;
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static GC::Ref<ScrollTimeline> create(JS::Realm&, DOM::Document&, Source source, Bindings::ScrollAxis axis);
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static GC::Ref<ScrollTimeline> construct_impl(JS::Realm&, ScrollTimelineOptions options = {});
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virtual Optional<TimeValue> duration() const override { return TimeValue { TimeValue::Type::Percentage, 100 }; }
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GC::Ptr<DOM::Element const> source() const;
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Bindings::ScrollAxis axis() const { return m_axis; }
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Source source_internal() const { return m_source; }
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virtual void update_current_time(double timestamp) override;
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virtual bool is_progress_based() const override { return true; }
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virtual bool can_convert_a_timeline_time_to_an_origin_relative_time() const override { return false; }
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private:
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ScrollTimeline(JS::Realm&, DOM::Document&, Source source, Bindings::ScrollAxis axis);
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virtual ~ScrollTimeline() override = default;
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virtual void visit_edges(Cell::Visitor&) override;
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virtual void initialize(JS::Realm&) override;
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Variant<GC::Ptr<DOM::Element const>, GC::Ptr<DOM::Document>> get_propagated_source() const;
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// https://drafts.csswg.org/scroll-animations-1/#dom-scrolltimeline-source
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Source m_source;
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// https://drafts.csswg.org/scroll-animations-1/#dom-scrolltimeline-axis
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Bindings::ScrollAxis m_axis { Bindings::ScrollAxis::Block };
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};
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Bindings::ScrollAxis css_axis_to_bindings_scroll_axis(CSS::Axis);
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}
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