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Diffstat (limited to 'src/client/qwaylandeventthread.cpp')
-rw-r--r-- | src/client/qwaylandeventthread.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/client/qwaylandeventthread.cpp b/src/client/qwaylandeventthread.cpp deleted file mode 100644 index e0a3edcb8..000000000 --- a/src/client/qwaylandeventthread.cpp +++ /dev/null @@ -1,112 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qwaylandeventthread_p.h" -#include <QtCore/QSocketNotifier> -#include <QCoreApplication> - -#include <unistd.h> -#include <fcntl.h> -#include <stdio.h> -#include <errno.h> - -QT_BEGIN_NAMESPACE - -namespace QtWaylandClient { - -QWaylandEventThread::QWaylandEventThread(QObject *parent) - : QObject(parent) - , m_display(0) - , m_fileDescriptor(-1) - , m_readNotifier(0) - , m_displayLock(new QMutex) -{ -} - -QWaylandEventThread::~QWaylandEventThread() -{ - delete m_displayLock; - wl_display_disconnect(m_display); -} - -void QWaylandEventThread::displayConnect() -{ - m_displayLock->lock(); - QMetaObject::invokeMethod(this, "waylandDisplayConnect", Qt::QueuedConnection); -} - -// ### be careful what you do, this function may also be called from other -// threads to clean up & exit. -void QWaylandEventThread::checkError() const -{ - int ecode = wl_display_get_error(m_display); - if ((ecode == EPIPE || ecode == ECONNRESET)) { - // special case this to provide a nicer error - qWarning("The Wayland connection broke. Did the Wayland compositor die?"); - } else { - qErrnoWarning(ecode, "The Wayland connection experienced a fatal error"); - } -} - -void QWaylandEventThread::readWaylandEvents() -{ - if (wl_display_prepare_read(m_display) == 0) { - wl_display_read_events(m_display); - } - emit newEventsRead(); -} - -void QWaylandEventThread::waylandDisplayConnect() -{ - m_display = wl_display_connect(NULL); - if (m_display == NULL) { - qErrnoWarning(errno, "Failed to create display"); - ::exit(1); - } - m_displayLock->unlock(); - - m_fileDescriptor = wl_display_get_fd(m_display); - - m_readNotifier = new QSocketNotifier(m_fileDescriptor, QSocketNotifier::Read, this); - connect(m_readNotifier, SIGNAL(activated(int)), this, SLOT(readWaylandEvents())); -} - -wl_display *QWaylandEventThread::display() const -{ - QMutexLocker displayLock(m_displayLock); - return m_display; -} - -} - -QT_END_NAMESPACE |