47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2023, Shannon Booth <shannon.ml.booth@gmail.com>
|
|
* Copyright (c) 2023, Matthew Olsson <mattco@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/Bindings/ByteLengthQueuingStrategyPrototype.h>
|
|
#include <LibWeb/Bindings/Intrinsics.h>
|
|
#include <LibWeb/HTML/Window.h>
|
|
#include <LibWeb/Streams/ByteLengthQueuingStrategy.h>
|
|
#include <LibWeb/WebIDL/ExceptionOr.h>
|
|
|
|
namespace Web::Streams {
|
|
|
|
// https://streams.spec.whatwg.org/#blqs-constructor
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<ByteLengthQueuingStrategy>> ByteLengthQueuingStrategy::construct_impl(JS::Realm& realm, QueuingStrategyInit const& init)
|
|
{
|
|
// The new ByteLengthQueuingStrategy(init) constructor steps are:
|
|
// 1. Set this.[[highWaterMark]] to init["highWaterMark"].
|
|
return MUST_OR_THROW_OOM(realm.heap().allocate<ByteLengthQueuingStrategy>(realm, realm, init.high_water_mark));
|
|
}
|
|
|
|
ByteLengthQueuingStrategy::ByteLengthQueuingStrategy(JS::Realm& realm, double high_water_mark)
|
|
: PlatformObject(realm)
|
|
, m_high_water_mark(high_water_mark)
|
|
{
|
|
}
|
|
|
|
ByteLengthQueuingStrategy::~ByteLengthQueuingStrategy() = default;
|
|
|
|
// https://streams.spec.whatwg.org/#blqs-size
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<WebIDL::CallbackType>> ByteLengthQueuingStrategy::size()
|
|
{
|
|
// 1. Return this's relevant global object's byte length queuing strategy size function.
|
|
return global_object().byte_length_queuing_strategy_size_function();
|
|
}
|
|
|
|
JS::ThrowCompletionOr<void> ByteLengthQueuingStrategy::initialize(JS::Realm& realm)
|
|
{
|
|
MUST_OR_THROW_OOM(Base::initialize(realm));
|
|
set_prototype(&Bindings::ensure_web_prototype<Bindings::ByteLengthQueuingStrategyPrototype>(realm, "ByteLengthQueuingStrategy"));
|
|
|
|
return {};
|
|
}
|
|
|
|
}
|