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/*
* Copyright (c) 2023, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/NonnullOwnPtr.h>
#include <LibCore/Event.h>
#include <LibCore/EventLoopImplementation.h>
#include <LibCore/EventLoopImplementationUnix.h>
#include <LibCore/ThreadEventQueue.h>
namespace Core {
EventLoopImplementation::EventLoopImplementation() = default;
EventLoopImplementation::~EventLoopImplementation() = default;
static EventLoopManager* s_event_loop_manager;
EventLoopManager& EventLoopManager::the()
{
if (!s_event_loop_manager)
s_event_loop_manager = new EventLoopManagerUnix;
return *s_event_loop_manager;
}
void EventLoopManager::install(Core::EventLoopManager& manager)
{
s_event_loop_manager = &manager;
}
EventLoopManager::EventLoopManager()
: m_thread_event_queue(ThreadEventQueue::current())
{
}
EventLoopManager::~EventLoopManager() = default;
void EventLoopManager::post_event(Object& receiver, NonnullOwnPtr<Event>&& event)
{
m_thread_event_queue.post_event(receiver, move(event));
// Wake up this EventLoopImplementation if this is a cross-thread event posting.
if (&ThreadEventQueue::current() != &m_thread_event_queue)
wake();
}
}
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