mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-01-23 09:46:04 -05:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
/*
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* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Math.h>
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#include <LibJS/Runtime/Realm.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/TextTrackCuePrototype.h>
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#include <LibWeb/HTML/EventNames.h>
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#include <LibWeb/HTML/TextTrackCue.h>
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namespace Web::HTML {
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GC_DEFINE_ALLOCATOR(TextTrackCue);
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TextTrackCue::TextTrackCue(JS::Realm& realm, GC::Ptr<TextTrack> track)
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: DOM::EventTarget(realm)
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, m_track(track)
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{
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}
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TextTrackCue::~TextTrackCue() = default;
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void TextTrackCue::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(TextTrackCue);
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}
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void TextTrackCue::visit_edges(JS::Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_track);
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}
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// https://html.spec.whatwg.org/multipage/media.html#dom-texttrackcue-starttime
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void TextTrackCue::set_start_time(double start_time)
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{
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// On setting, the text track cue start time must be set to the new value, interpreted in seconds;
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m_start_time = start_time;
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// FIXME: then, if the TextTrackCue object's text track cue is in a text track's list of cues, and that text track is in a media
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// element's list of text tracks, and the media element's show poster flag is not set, then run the time marches on steps
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// for that media element.
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}
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// https://html.spec.whatwg.org/multipage/media.html#dom-texttrackcue-endtime
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WebIDL::ExceptionOr<void> TextTrackCue::set_end_time(double end_time)
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{
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// On setting, if the new value is negative Infinity or a Not-a-Number (NaN) value, then throw a TypeError exception.
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if (end_time == -AK::Infinity<double> || isnan(end_time))
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return WebIDL::SimpleException { WebIDL::SimpleExceptionType::TypeError, "Value is negative infinity or NaN"_string };
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// Otherwise, the text track cue end time must be set to the new value.
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m_end_time = end_time;
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// FIXME: Then, if the TextTrackCue object's text track cue is in a text track's list of cues, and that text track is in a media
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// element's list of text tracks, and the media element's show poster flag is not set, then run the time marches on steps
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// for that media element.
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return {};
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}
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// https://html.spec.whatwg.org/multipage/media.html#handler-texttrackcue-onenter
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WebIDL::CallbackType* TextTrackCue::onenter()
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{
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return event_handler_attribute(HTML::EventNames::enter);
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}
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// https://html.spec.whatwg.org/multipage/media.html#handler-texttrackcue-onenter
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void TextTrackCue::set_onenter(WebIDL::CallbackType* event_handler)
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{
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set_event_handler_attribute(HTML::EventNames::enter, event_handler);
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}
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// https://html.spec.whatwg.org/multipage/media.html#handler-texttrackcue-onexit
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WebIDL::CallbackType* TextTrackCue::onexit()
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{
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return event_handler_attribute(HTML::EventNames::exit);
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}
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// https://html.spec.whatwg.org/multipage/media.html#handler-texttrackcue-onexit
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void TextTrackCue::set_onexit(WebIDL::CallbackType* event_handler)
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{
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set_event_handler_attribute(HTML::EventNames::exit, event_handler);
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}
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}
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