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46ad9d51df
There's no need to make the m_audio_tracks entries heap roots, we can visit them instead.
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@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 <AK/Badge.h>
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#include <AK/String.h>
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#include <LibJS/Heap/MarkedVector.h>
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#include <LibWeb/DOM/EventTarget.h>
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#include <LibWeb/HTML/VideoTrack.h>
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namespace Web::HTML {
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class VideoTrackList final : public DOM::EventTarget {
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WEB_PLATFORM_OBJECT(VideoTrackList, DOM::EventTarget);
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JS_DECLARE_ALLOCATOR(VideoTrackList);
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public:
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ErrorOr<void> add_track(Badge<HTMLMediaElement>, JS::NonnullGCPtr<VideoTrack>);
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void remove_all_tracks(Badge<HTMLMediaElement>);
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Span<JS::NonnullGCPtr<VideoTrack>> video_tracks(Badge<VideoTrack>) { return m_video_tracks; }
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// https://html.spec.whatwg.org/multipage/media.html#dom-videotracklist-length
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size_t length() const { return m_video_tracks.size(); }
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JS::GCPtr<VideoTrack> get_track_by_id(StringView id) const;
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i32 selected_index() const;
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void set_onchange(WebIDL::CallbackType*);
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WebIDL::CallbackType* onchange();
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void set_onaddtrack(WebIDL::CallbackType*);
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WebIDL::CallbackType* onaddtrack();
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void set_onremovetrack(WebIDL::CallbackType*);
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WebIDL::CallbackType* onremovetrack();
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private:
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explicit VideoTrackList(JS::Realm&);
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virtual void visit_edges(Visitor&) override;
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virtual void initialize(JS::Realm&) override;
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virtual JS::ThrowCompletionOr<Optional<JS::PropertyDescriptor>> internal_get_own_property(JS::PropertyKey const& property_name) const override;
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Vector<JS::NonnullGCPtr<VideoTrack>> m_video_tracks;
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};
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}
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