Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-07-29 20:29:18 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Userland/Libraries/LibCore/ThreadEventQueue.cpp
+++ b/Userland/Libraries/LibCore/ThreadEventQueue.cpp
@ -1,142 +0,0 @@
-/*
- * Copyright (c) 2023, Andreas Kling <andreas@ladybird.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include <AK/Vector.h>
-#include <LibCore/DeferredInvocationContext.h>
-#include <LibCore/EventLoopImplementation.h>
-#include <LibCore/EventReceiver.h>
-#include <LibCore/Promise.h>
-#include <LibCore/ThreadEventQueue.h>
-#include <LibThreading/Mutex.h>
-#include <errno.h>
-#include <pthread.h>
-
-namespace Core {
-
-struct ThreadEventQueue::Private {
-    struct QueuedEvent {
-        AK_MAKE_NONCOPYABLE(QueuedEvent);
-        AK_MAKE_DEFAULT_MOVABLE(QueuedEvent);
-
-    public:
-        QueuedEvent(EventReceiver& receiver, NonnullOwnPtr<Event> event)
-            : receiver(receiver)
-            , event(move(event))
-        {
-        }
-
-        ~QueuedEvent() = default;
-
-        WeakPtr<EventReceiver> receiver;
-        NonnullOwnPtr<Event> event;
-    };
-
-    Threading::Mutex mutex;
-    Vector<QueuedEvent, 128> queued_events;
-    Vector<NonnullRefPtr<Promise<NonnullRefPtr<EventReceiver>>>, 16> pending_promises;
-    bool warned_promise_count { false };
-};
-
-static pthread_key_t s_current_thread_event_queue_key;
-static pthread_once_t s_current_thread_event_queue_key_once = PTHREAD_ONCE_INIT;
-
-ThreadEventQueue& ThreadEventQueue::current()
-{
-    pthread_once(&s_current_thread_event_queue_key_once, [] {
-        pthread_key_create(&s_current_thread_event_queue_key, [](void* value) {
-            if (value)
-                delete static_cast<ThreadEventQueue*>(value);
-        });
-    });
-
-    auto* ptr = static_cast<ThreadEventQueue*>(pthread_getspecific(s_current_thread_event_queue_key));
-    if (!ptr) {
-        ptr = new ThreadEventQueue;
-        pthread_setspecific(s_current_thread_event_queue_key, ptr);
-    }
-    return *ptr;
-}
-
-ThreadEventQueue::ThreadEventQueue()
-    : m_private(make<Private>())
-{
-}
-
-ThreadEventQueue::~ThreadEventQueue() = default;
-
-void ThreadEventQueue::post_event(Core::EventReceiver& receiver, NonnullOwnPtr<Core::Event> event)
-{
-    {
-        Threading::MutexLocker lock(m_private->mutex);
-        m_private->queued_events.empend(receiver, move(event));
-    }
-    Core::EventLoopManager::the().did_post_event();
-}
-
-void ThreadEventQueue::add_job(NonnullRefPtr<Promise<NonnullRefPtr<EventReceiver>>> promise)
-{
-    Threading::MutexLocker lock(m_private->mutex);
-    m_private->pending_promises.append(move(promise));
-}
-
-void ThreadEventQueue::cancel_all_pending_jobs()
-{
-    Threading::MutexLocker lock(m_private->mutex);
-    for (auto const& promise : m_private->pending_promises)
-        promise->reject(Error::from_errno(ECANCELED));
-
-    m_private->pending_promises.clear();
-}
-
-size_t ThreadEventQueue::process()
-{
-    decltype(m_private->queued_events) events;
-    {
-        Threading::MutexLocker locker(m_private->mutex);
-        events = move(m_private->queued_events);
-        m_private->pending_promises.remove_all_matching([](auto& job) { return job->is_resolved() || job->is_rejected(); });
-    }
-
-    size_t processed_events = 0;
-    for (size_t i = 0; i < events.size(); ++i) {
-        auto& queued_event = events.at(i);
-        auto receiver = queued_event.receiver.strong_ref();
-        auto& event = *queued_event.event;
-
-        if (!receiver) {
-            switch (event.type()) {
-            case Event::Quit:
-                VERIFY_NOT_REACHED();
-            default:
-                // Receiver disappeared, drop the event on the floor.
-                break;
-            }
-        } else if (event.type() == Event::Type::DeferredInvoke) {
-            static_cast<DeferredInvocationEvent&>(event).m_invokee();
-        } else {
-            NonnullRefPtr<EventReceiver> protector(*receiver);
-            receiver->dispatch_event(event);
-        }
-        ++processed_events;
-    }
-
-    {
-        Threading::MutexLocker locker(m_private->mutex);
-        if (m_private->pending_promises.size() > 30 && !m_private->warned_promise_count) {
-            m_private->warned_promise_count = true;
-            dbgln("ThreadEventQueue::process: Job queue wasn't designed for this load ({} promises)", m_private->pending_promises.size());
-        }
-    }
-    return processed_events;
-}
-
-bool ThreadEventQueue::has_pending_events() const
-{
-    Threading::MutexLocker locker(m_private->mutex);
-    return !m_private->queued_events.is_empty();
-}
-
-}