ladybird/Libraries/LibWeb/HTML/TextTrack.cpp
Andreas Kling a6dfc74e93 LibWeb: Only set prototype once for object with IDL interface
Before this change, we were going through the chain of base classes for
each IDL interface object and having them set the prototype to their
prototype.

Instead of doing that, reorder things so that we set the right prototype
immediately in Foo::initialize(), and then don't bother in all the base
class overrides.

This knocks off a ~1% profile item on Speedometer 3.
2025-04-20 18:43:11 +02:00

124 lines
2.8 KiB
C++

/*
* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/Realm.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/HTML/EventNames.h>
#include <LibWeb/HTML/TextTrack.h>
namespace Web::HTML {
GC_DEFINE_ALLOCATOR(TextTrack);
GC::Ref<TextTrack> TextTrack::create(JS::Realm& realm)
{
return realm.create<TextTrack>(realm);
}
TextTrack::TextTrack(JS::Realm& realm)
: DOM::EventTarget(realm)
{
}
TextTrack::~TextTrack() = default;
void TextTrack::initialize(JS::Realm& realm)
{
WEB_SET_PROTOTYPE_FOR_INTERFACE(TextTrack);
Base::initialize(realm);
}
// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-kind
Bindings::TextTrackKind TextTrack::kind()
{
return m_kind;
}
void TextTrack::set_kind(Bindings::TextTrackKind kind)
{
m_kind = kind;
}
// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-label
String TextTrack::label()
{
return m_label;
}
void TextTrack::set_label(String label)
{
m_label = label;
}
// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-language
String TextTrack::language()
{
return m_language;
}
void TextTrack::set_language(String language)
{
m_language = language;
}
// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-id
String TextTrack::id()
{
return m_id;
}
void TextTrack::set_id(String id)
{
m_id = id;
}
// https://html.spec.whatwg.org/multipage/media.html#dom-texttrack-mode
Bindings::TextTrackMode TextTrack::mode()
{
return m_mode;
}
void TextTrack::set_mode(Bindings::TextTrackMode mode)
{
m_mode = mode;
}
// https://html.spec.whatwg.org/multipage/media.html#handler-texttrack-oncuechange
void TextTrack::set_oncuechange(WebIDL::CallbackType* event_handler)
{
set_event_handler_attribute(HTML::EventNames::cuechange, event_handler);
}
// https://html.spec.whatwg.org/multipage/media.html#handler-texttrack-oncuechange
WebIDL::CallbackType* TextTrack::oncuechange()
{
return event_handler_attribute(HTML::EventNames::cuechange);
}
Bindings::TextTrackKind text_track_kind_from_string(String value)
{
// https://html.spec.whatwg.org/multipage/media.html#attr-track-kind
if (value.is_empty() || value.equals_ignoring_ascii_case("subtitles"sv)) {
return Bindings::TextTrackKind::Subtitles;
}
if (value.equals_ignoring_ascii_case("captions"sv)) {
return Bindings::TextTrackKind::Captions;
}
if (value.equals_ignoring_ascii_case("descriptions"sv)) {
return Bindings::TextTrackKind::Descriptions;
}
if (value.equals_ignoring_ascii_case("chapters"sv)) {
return Bindings::TextTrackKind::Chapters;
}
if (value.equals_ignoring_ascii_case("metadata"sv)) {
return Bindings::TextTrackKind::Metadata;
}
return Bindings::TextTrackKind::Metadata;
}
}