52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
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/*
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SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "libinputbackend.h"
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#include "connection.h"
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#include "device.h"
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namespace KWin
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{
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LibinputBackend::LibinputBackend(QObject *parent)
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: InputBackend(parent)
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{
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m_thread = new QThread();
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m_thread->setObjectName(QStringLiteral("libinput-connection"));
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m_thread->start();
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m_connection = LibInput::Connection::create(this);
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m_connection->moveToThread(m_thread);
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connect(m_connection, &LibInput::Connection::eventsRead, this, [this]() {
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m_connection->processEvents();
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}, Qt::QueuedConnection);
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// Direct connection because the deviceAdded() and the deviceRemoved() signals are emitted
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// from the main thread.
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connect(m_connection, &LibInput::Connection::deviceAdded,
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this, &InputBackend::deviceAdded, Qt::DirectConnection);
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connect(m_connection, &LibInput::Connection::deviceRemoved,
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this, &InputBackend::deviceRemoved, Qt::DirectConnection);
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}
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LibinputBackend::~LibinputBackend()
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{
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m_connection->deleteLater();
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m_thread->quit();
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m_thread->wait();
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delete m_thread;
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}
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void LibinputBackend::initialize()
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{
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m_connection->setInputConfig(config());
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m_connection->setup();
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}
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} // namespace KWin
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