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LibCore: Simplify Core::Notifier by only allowing one event type

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Not a single client of this API actually used the event mask feature to
listen for readability AND writability.

Let's simplify the API and have only one hook: on_activation.
This commit is contained in:
Andreas Kling 2023-04-23 20:59:32 +02:00
parent 1587caef84
commit 411d36719e
24 changed files with 80 additions and 99 deletions
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17
Userland/Libraries/LibCore/Notifier.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2018-2023, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -10,10 +10,10 @@
namespace Core {
Notifier::Notifier(int fd, unsigned event_mask, Object* parent)
Notifier::Notifier(int fd, Type type, Object* parent)
: Object(parent)
, m_fd(fd)
, m_event_mask(event_mask)
, m_type(type)
{
set_enabled(true);
}
@ -43,13 +43,12 @@ void Notifier::close()
void Notifier::event(Core::Event& event)
{
if (event.type() == Core::Event::NotifierRead && on_ready_to_read) {
on_ready_to_read();
} else if (event.type() == Core::Event::NotifierWrite && on_ready_to_write) {
on_ready_to_write();
} else {
Object::event(event);
if (event.type() == Core::Event::NotifierActivation) {
if (on_activation)
on_activation();
return;
}
Object::event(event);
}
}