mirror of
https://github.com/RGBCube/serenity
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55 lines
1 KiB
C++
55 lines
1 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/Event.h>
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#include <LibCore/EventLoop.h>
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#include <LibCore/Notifier.h>
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namespace Core {
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Notifier::Notifier(int fd, unsigned event_mask, Object* parent)
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: Object(parent)
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, m_fd(fd)
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, m_event_mask(event_mask)
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{
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set_enabled(true);
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}
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Notifier::~Notifier()
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{
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set_enabled(false);
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}
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void Notifier::set_enabled(bool enabled)
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{
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if (m_fd < 0)
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return;
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if (enabled)
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Core::EventLoop::register_notifier({}, *this);
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else
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Core::EventLoop::unregister_notifier({}, *this);
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}
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void Notifier::close()
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{
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if (m_fd < 0)
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return;
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set_enabled(false);
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m_fd = -1;
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}
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void Notifier::event(Core::Event& event)
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{
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if (event.type() == Core::Event::NotifierRead && on_ready_to_read) {
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on_ready_to_read();
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} else if (event.type() == Core::Event::NotifierWrite && on_ready_to_write) {
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on_ready_to_write();
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} else {
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Object::event(event);
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}
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}
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}
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