mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-11-04 07:10:57 +00:00
bad44f8fc9
This was resulting in a whole lot of rebuilding whenever a new IDL interface was added. Instead, just directly include the prototype in every C++ file which needs it. While we only really need a forward declaration in each cpp file; including the full prototype header (which itself only includes LibJS/Object.h, which is already transitively brought in by PlatformObject) - it seems like a small price to pay compared to what feels like a full rebuild of LibWeb whenever a new IDL file is added. Given all of these includes are only needed for the ::initialize method, there is probably a smart way of avoiding this problem altogether. I've considered both using some macro trickery or generating these functions somehow instead.
68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2023, Matthew Olsson <mattco@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/Bindings/WritableStreamDefaultControllerPrototype.h>
|
|
#include <LibWeb/DOM/AbortSignal.h>
|
|
#include <LibWeb/Streams/WritableStream.h>
|
|
#include <LibWeb/Streams/WritableStreamDefaultController.h>
|
|
|
|
namespace Web::Streams {
|
|
|
|
JS_DEFINE_ALLOCATOR(WritableStreamDefaultController);
|
|
|
|
void WritableStreamDefaultController::visit_edges(Visitor& visitor)
|
|
{
|
|
Base::visit_edges(visitor);
|
|
visitor.visit(m_signal);
|
|
for (auto& value : m_queue)
|
|
visitor.visit(value.value);
|
|
visitor.visit(m_stream);
|
|
visitor.visit(m_abort_algorithm);
|
|
visitor.visit(m_close_algorithm);
|
|
visitor.visit(m_strategy_size_algorithm);
|
|
visitor.visit(m_write_algorithm);
|
|
}
|
|
|
|
// https://streams.spec.whatwg.org/#ws-default-controller-error
|
|
WebIDL::ExceptionOr<void> WritableStreamDefaultController::error(JS::Value error)
|
|
{
|
|
// 1. Let state be this.[[stream]].[[state]].
|
|
auto state = m_stream->state();
|
|
|
|
// 2. If state is not "writable", return.
|
|
if (state != WritableStream::State::Writable)
|
|
return {};
|
|
|
|
// 3. Perform ! WritableStreamDefaultControllerError(this, e).
|
|
return writable_stream_default_controller_error(*this, error);
|
|
}
|
|
|
|
// https://streams.spec.whatwg.org/#ws-default-controller-private-abort
|
|
WebIDL::ExceptionOr<JS::GCPtr<WebIDL::Promise>> WritableStreamDefaultController::abort_steps(JS::Value reason)
|
|
{
|
|
// 1. Let result be the result of performing this.[[abortAlgorithm]], passing reason.
|
|
auto result = TRY(m_abort_algorithm->function()(reason));
|
|
|
|
// 2. Perform ! WritableStreamDefaultControllerClearAlgorithms(this).
|
|
writable_stream_default_controller_clear_algorithms(*this);
|
|
|
|
// 3. Return result.
|
|
return result;
|
|
}
|
|
|
|
// https://streams.spec.whatwg.org/#ws-default-controller-private-error
|
|
void WritableStreamDefaultController::error_steps()
|
|
{
|
|
// 1. Perform ! ResetQueue(this).
|
|
reset_queue(*this);
|
|
}
|
|
|
|
WritableStreamDefaultController::WritableStreamDefaultController(JS::Realm& realm)
|
|
: Bindings::PlatformObject(realm)
|
|
{
|
|
}
|
|
|
|
}
|