ladybird/Libraries/LibWeb/CSS/ScreenOrientation.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

70 lines
2 KiB
C++

/*
* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/ScreenOrientationPrototype.h>
#include <LibWeb/CSS/ScreenOrientation.h>
#include <LibWeb/HTML/EventNames.h>
namespace Web::CSS {
GC_DEFINE_ALLOCATOR(ScreenOrientation);
ScreenOrientation::ScreenOrientation(JS::Realm& realm)
: DOM::EventTarget(realm)
{
}
void ScreenOrientation::initialize(JS::Realm& realm)
{
WEB_SET_PROTOTYPE_FOR_INTERFACE(ScreenOrientation);
Base::initialize(realm);
}
GC::Ref<ScreenOrientation> ScreenOrientation::create(JS::Realm& realm)
{
return realm.create<ScreenOrientation>(realm);
}
// https://w3c.github.io/screen-orientation/#lock-method
WebIDL::ExceptionOr<GC::Ref<WebIDL::Promise>> ScreenOrientation::lock(Bindings::OrientationLockType)
{
return WebIDL::NotSupportedError::create(realm(), "FIXME: ScreenOrientation::lock() is not implemented"_string);
}
// https://w3c.github.io/screen-orientation/#unlock-method
void ScreenOrientation::unlock()
{
dbgln("FIXME: Stubbed ScreenOrientation::unlock()");
}
// https://w3c.github.io/screen-orientation/#type-attribute
Bindings::OrientationType ScreenOrientation::type() const
{
dbgln("FIXME: Stubbed ScreenOrientation::type()");
return Bindings::OrientationType::LandscapePrimary;
}
// https://w3c.github.io/screen-orientation/#angle-attribute
WebIDL::UnsignedShort ScreenOrientation::angle() const
{
dbgln("FIXME: Stubbed ScreenOrientation::angle()");
return 0;
}
// https://w3c.github.io/screen-orientation/#onchange-event-handler-attribute
void ScreenOrientation::set_onchange(GC::Ptr<WebIDL::CallbackType> event_handler)
{
set_event_handler_attribute(HTML::EventNames::change, event_handler);
}
// https://w3c.github.io/screen-orientation/#onchange-event-handler-attribute
GC::Ptr<WebIDL::CallbackType> ScreenOrientation::onchange()
{
return event_handler_attribute(HTML::EventNames::change);
}
}