Move evdev to platformsupport

Also wraps various string literals with QLatin1String.

Change-Id: Ia0681bfae00006d9e9ad51f05d0e0d0f45cf2cec
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
Reviewed-by: Donald Carr <donald.carr@nokia.com>

4 files changed, 2 insertions, 628 deletions

diff --git a/src/plugins/generic/evdevtouch/evdevtouch.pro b/src/plugins/generic/evdevtouch/evdevtouch.pro
index c7d298d534..a774e56023 100644
--- a/src/plugins/generic/evdevtouch/evdevtouch.pro
+++ b/src/plugins/generic/evdevtouch/evdevtouch.pro
@@ -5,21 +5,10 @@ DESTDIR = $$QT.gui.plugins/generic
 target.path = $$[QT_INSTALL_PLUGINS]/generic
 INSTALLS += target
 
-HEADERS = \
-    qevdevtouch.h
-
-SOURCES = main.cpp \
-    qevdevtouch.cpp
+SOURCES = main.cpp
 
 QT += core-private platformsupport-private
 
 OTHER_FILES += \
     evdevtouch.json
 
-contains(QT_CONFIG, libudev) {
-    LIBS += $$QMAKE_LIBS_LIBUDEV
-}
-
-# DEFINES += USE_MTDEV
-
-contains(DEFINES, USE_MTDEV): LIBS += -lmtdev
diff --git a/src/plugins/generic/evdevtouch/main.cpp b/src/plugins/generic/evdevtouch/main.cpp
index 47b026ac96..0068ec88a8 100644
--- a/src/plugins/generic/evdevtouch/main.cpp
+++ b/src/plugins/generic/evdevtouch/main.cpp
@@ -40,7 +40,7 @@
 ****************************************************************************/
 
 #include <qgenericplugin_qpa.h>
-#include "qevdevtouch.h"
+#include <QtPlatformSupport/private/qevdevtouch_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/plugins/generic/evdevtouch/qevdevtouch.cpp b/src/plugins/generic/evdevtouch/qevdevtouch.cpp
deleted file mode 100644
index aa43b6ac85..0000000000
--- a/src/plugins/generic/evdevtouch/qevdevtouch.cpp
+++ /dev/null
@@ -1,517 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the plugins module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qevdevtouch.h"
-#include <QStringList>
-#include <QHash>
-#include <QSocketNotifier>
-#include <QGuiApplication>
-#include <QDebug>
-#include <QtCore/private/qcore_unix_p.h>
-#include <QtPlatformSupport/private/qdevicediscovery_p.h>
-#include <linux/input.h>
-
-#ifdef USE_MTDEV
-extern "C" {
-#include <mtdev.h>
-}
-#endif
-
-QT_BEGIN_NAMESPACE
-
-#ifndef ABS_MT_SLOT
-#define ABS_MT_SLOT 0x2f
-#endif
-
-class QTouchScreenData
-{
-public:
-    QTouchScreenData(QTouchScreenHandler *q_ptr, const QStringList &args);
-
-    void processInputEvent(input_event *data);
-    void assignIds();
-
-    QTouchScreenHandler *q;
-    int m_lastEventType;
-    QList<QWindowSystemInterface::TouchPoint> m_touchPoints;
-
-    struct Contact {
-        int trackingId;
-        int x;
-        int y;
-        int maj;
-        int pressure;
-        Qt::TouchPointState state;
-        QTouchEvent::TouchPoint::InfoFlags flags;
-        Contact() : trackingId(-1),
-            x(0), y(0), maj(1), pressure(0),
-            state(Qt::TouchPointPressed), flags(0) { }
-    };
-    QHash<int, Contact> m_contacts; // The key is a tracking id for type A, slot number for type B.
-    QHash<int, Contact> m_lastContacts;
-    Contact m_currentData;
-    int m_currentSlot;
-
-    int findClosestContact(const QHash<int, Contact> &contacts, int x, int y, int *dist);
-    void reportPoints();
-    void registerDevice();
-
-    int hw_range_x_min;
-    int hw_range_x_max;
-    int hw_range_y_min;
-    int hw_range_y_max;
-    int hw_pressure_min;
-    int hw_pressure_max;
-    QString hw_name;
-    bool m_forceToActiveWindow;
-    QTouchDevice *m_device;
-    bool m_typeB;
-};
-
-QTouchScreenData::QTouchScreenData(QTouchScreenHandler *q_ptr, const QStringList &args)
-    : q(q_ptr),
-      m_lastEventType(-1),
-      m_currentSlot(0),
-      hw_range_x_min(0), hw_range_x_max(0),
-      hw_range_y_min(0), hw_range_y_max(0),
-      hw_pressure_min(0), hw_pressure_max(0),
-      m_device(0), m_typeB(false)
-{
-    m_forceToActiveWindow = args.contains(QLatin1String("force_window"));
-}
-
-void QTouchScreenData::registerDevice()
-{
-    m_device = new QTouchDevice;
-    m_device->setName(hw_name);
-    m_device->setType(QTouchDevice::TouchScreen);
-    m_device->setCapabilities(QTouchDevice::Position | QTouchDevice::Area);
-    if (hw_pressure_max > hw_pressure_min)
-        m_device->setCapabilities(m_device->capabilities() | QTouchDevice::Pressure);
-
-    QWindowSystemInterface::registerTouchDevice(m_device);
-}
-
-#define LONG_BITS (sizeof(long) << 3)
-#define NUM_LONGS(bits) (((bits) + LONG_BITS - 1) / LONG_BITS)
-
-static inline bool testBit(long bit, const long *array)
-{
-    return (array[bit / LONG_BITS] >> bit % LONG_BITS) & 1;
-}
-
-QTouchScreenHandler::QTouchScreenHandler(const QString &spec, QObject *parent)
-    : QObject(parent), m_notify(0), m_fd(-1), d(0)
-#ifdef USE_MTDEV
-      , m_mtdev(0)
-#endif
-{
-    setObjectName(QLatin1String("Evdev Touch Handler"));
-
-    QString dev;
-
-    // only the first device argument is used for now
-    QStringList args = spec.split(QLatin1Char(':'));
-    for (int i = 0; i < args.count(); ++i) {
-        if (args.at(i).startsWith(QLatin1String("/dev/"))) {
-            dev = args.at(i);
-            break;
-        }
-    }
-
-    if (dev.isEmpty()) {
-        // try to let udev scan for already connected devices
-        QScopedPointer<QDeviceDiscovery> deviceDiscovery(QDeviceDiscovery::create(QDeviceDiscovery::Device_Touchpad | QDeviceDiscovery::Device_Touchscreen, this));
-        if (deviceDiscovery) {
-            QStringList devices = deviceDiscovery->scanConnectedDevices();
-
-            // only the first device found is used for now
-            if (devices.size() > 0)
-                dev = devices[0];
-        }
-    }
-
-    if (dev.isEmpty())
-        return;
-
-    qDebug("evdevtouch: Using device %s", qPrintable(dev));
-    m_fd = QT_OPEN(dev.toLocal8Bit().constData(), O_RDONLY | O_NDELAY, 0);
-
-    if (m_fd >= 0) {
-        m_notify = new QSocketNotifier(m_fd, QSocketNotifier::Read, this);
-        connect(m_notify, SIGNAL(activated(int)), this, SLOT(readData()));
-    } else {
-        qWarning("Cannot open input device '%s': %s", qPrintable(dev), strerror(errno));
-        return;
-    }
-
-#ifdef USE_MTDEV
-    m_mtdev = static_cast<mtdev *>(calloc(1, sizeof(mtdev)));
-    int mtdeverr = mtdev_open(m_mtdev, m_fd);
-    if (mtdeverr) {
-        qWarning("mtdev_open failed: %d", mtdeverr);
-        QT_CLOSE(m_fd);
-        return;
-    }
-#endif
-
-    d = new QTouchScreenData(this, args);
-
-    input_absinfo absInfo;
-    memset(&absInfo, 0, sizeof(input_absinfo));
-    if (ioctl(m_fd, EVIOCGABS(ABS_MT_POSITION_X), &absInfo) >= 0) {
-        qDebug("min X: %d max X: %d", absInfo.minimum, absInfo.maximum);
-        d->hw_range_x_min = absInfo.minimum;
-        d->hw_range_x_max = absInfo.maximum;
-    }
-    if (ioctl(m_fd, EVIOCGABS(ABS_MT_POSITION_Y), &absInfo) >= 0) {
-        qDebug("min Y: %d max Y: %d", absInfo.minimum, absInfo.maximum);
-        d->hw_range_y_min = absInfo.minimum;
-        d->hw_range_y_max = absInfo.maximum;
-    }
-    if (ioctl(m_fd, EVIOCGABS(ABS_PRESSURE), &absInfo) >= 0) {
-        qDebug("min pressure: %d max pressure: %d", absInfo.minimum, absInfo.maximum);
-        if (absInfo.maximum > absInfo.minimum) {
-            d->hw_pressure_min = absInfo.minimum;
-            d->hw_pressure_max = absInfo.maximum;
-        }
-    }
-    char name[1024];
-    if (ioctl(m_fd, EVIOCGNAME(sizeof(name) - 1), name) >= 0) {
-        d->hw_name = QString::fromLocal8Bit(name);
-        qDebug("device name: %s", name);
-    }
-
-#ifdef USE_MTDEV
-    const char *mtdevStr = "(mtdev)";
-    d->m_typeB = true;
-#else
-    const char *mtdevStr = "";
-    d->m_typeB = false;
-    long absbits[NUM_LONGS(ABS_CNT)];
-    if (ioctl(m_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) >= 0)
-        d->m_typeB = testBit(ABS_MT_SLOT, absbits);
-#endif
-    qDebug("Protocol type %c %s", d->m_typeB ? 'B' : 'A', mtdevStr);
-
-    d->registerDevice();
-}
-
-QTouchScreenHandler::~QTouchScreenHandler()
-{
-#ifdef USE_MTDEV
-    if (m_mtdev) {
-        mtdev_close(m_mtdev);
-        free(m_mtdev);
-    }
-#endif
-
-    if (m_fd >= 0)
-        QT_CLOSE(m_fd);
-
-    delete d;
-}
-
-void QTouchScreenHandler::readData()
-{
-    ::input_event buffer[32];
-    int n = 0;
-    for (; ;) {
-#ifdef USE_MTDEV
-        int result = mtdev_get(m_mtdev, m_fd, buffer, sizeof(buffer) / sizeof(::input_event));
-        if (result > 0)
-            result *= sizeof(::input_event);
-#else
-        int result = QT_READ(m_fd, reinterpret_cast<char*>(buffer) + n, sizeof(buffer) - n);
-#endif
-        if (!result) {
-            qWarning("Got EOF from input device");
-            return;
-        } else if (result < 0) {
-            if (errno != EINTR && errno != EAGAIN) {
-                qWarning("Could not read from input device: %s", strerror(errno));
-                if (errno == ENODEV) { // device got disconnected -> stop reading
-                    delete m_notify;
-                    m_notify = 0;
-                    QT_CLOSE(m_fd);
-                    m_fd = -1;
-                }
-                return;
-            }
-        } else {
-            n += result;
-            if (n % sizeof(::input_event) == 0)
-                break;
-        }
-    }
-
-    n /= sizeof(::input_event);
-
-    for (int i = 0; i < n; ++i)
-        d->processInputEvent(&buffer[i]);
-}
-
-void QTouchScreenData::processInputEvent(input_event *data)
-{
-    if (data->type == EV_ABS) {
-
-        if (data->code == ABS_MT_POSITION_X) {
-            m_currentData.x = qBound(hw_range_x_min, data->value, hw_range_x_max);
-            if (m_typeB)
-                m_contacts[m_currentSlot].x = m_currentData.x;
-        } else if (data->code == ABS_MT_POSITION_Y) {
-            m_currentData.y = qBound(hw_range_y_min, data->value, hw_range_y_max);
-            if (m_typeB)
-                m_contacts[m_currentSlot].y = m_currentData.y;
-        } else if (data->code == ABS_MT_TRACKING_ID) {
-            m_currentData.trackingId = data->value;
-            if (m_typeB) {
-                if (m_currentData.trackingId == -1)
-                    m_contacts[m_currentSlot].state = Qt::TouchPointReleased;
-                else
-                    m_contacts[m_currentSlot].trackingId = m_currentData.trackingId;
-            }
-        } else if (data->code == ABS_MT_TOUCH_MAJOR) {
-            m_currentData.maj = data->value;
-            if (data->value == 0)
-                m_currentData.state = Qt::TouchPointReleased;
-            if (m_typeB)
-                m_contacts[m_currentSlot].maj = m_currentData.maj;
-        } else if (data->code == ABS_PRESSURE) {
-            m_currentData.pressure = qBound(hw_pressure_min, data->value, hw_pressure_max);
-            if (m_typeB)
-                m_contacts[m_currentSlot].pressure = m_currentData.pressure;
-        } else if (data->code == ABS_MT_SLOT) {
-            m_currentSlot = data->value;
-        }
-
-    } else if (data->type == EV_SYN && data->code == SYN_MT_REPORT && m_lastEventType != EV_SYN) {
-
-        // If there is no tracking id, one will be generated later.
-        // Until that use a temporary key.
-        int key = m_currentData.trackingId;
-        if (key == -1)
-            key = m_contacts.count();
-
-        m_contacts.insert(key, m_currentData);
-        m_currentData = Contact();
-
-    } else if (data->type == EV_SYN && data->code == SYN_REPORT) {
-
-        // Ensure valid IDs even when the driver does not report ABS_MT_TRACKING_ID.
-        if (!m_contacts.isEmpty() && m_contacts.constBegin().value().trackingId == -1)
-            assignIds();
-
-        m_touchPoints.clear();
-        Qt::TouchPointStates combinedStates;
-        QMutableHashIterator<int, Contact> it(m_contacts);
-        while (it.hasNext()) {
-            it.next();
-            QWindowSystemInterface::TouchPoint tp;
-            Contact &contact(it.value());
-            tp.id = contact.trackingId;
-            tp.flags = contact.flags;
-
-            int key = m_typeB ? it.key() : contact.trackingId;
-            if (m_lastContacts.contains(key)) {
-                const Contact &prev(m_lastContacts.value(key));
-                if (contact.state == Qt::TouchPointReleased) {
-                    // Copy over the previous values for released points, just in case.
-                    contact.x = prev.x;
-                    contact.y = prev.y;
-                    contact.maj = prev.maj;
-                } else {
-                    contact.state = (prev.x == contact.x && prev.y == contact.y)
-                            ? Qt::TouchPointStationary : Qt::TouchPointMoved;
-                }
-            }
-
-            // Avoid reporting a contact in released state more than once.
-            if (contact.state == Qt::TouchPointReleased
-                    && !m_lastContacts.contains(key)) {
-                it.remove();
-                continue;
-            }
-
-            tp.state = contact.state;
-            combinedStates |= tp.state;
-
-            // Store the HW coordinates for now, will be updated later.
-            tp.area = QRectF(0, 0, contact.maj, contact.maj);
-            tp.area.moveCenter(QPoint(contact.x, contact.y));
-            tp.pressure = contact.pressure;
-
-            // Get a normalized position in range 0..1.
-            tp.normalPosition = QPointF((contact.x - hw_range_x_min) / qreal(hw_range_x_max - hw_range_x_min),
-                                        (contact.y - hw_range_y_min) / qreal(hw_range_y_max - hw_range_y_min));
-
-            m_touchPoints.append(tp);
-
-            if (contact.state == Qt::TouchPointReleased)
-                it.remove();
-        }
-
-        m_lastContacts = m_contacts;
-        if (!m_typeB)
-            m_contacts.clear();
-
-        if (!m_touchPoints.isEmpty() && combinedStates != Qt::TouchPointStationary)
-            reportPoints();
-    }
-
-    m_lastEventType = data->type;
-}
-
-int QTouchScreenData::findClosestContact(const QHash<int, Contact> &contacts, int x, int y, int *dist)
-{
-    int minDist = -1, id = -1;
-    for (QHash<int, Contact>::const_iterator it = contacts.constBegin(), ite = contacts.constEnd();
-         it != ite; ++it) {
-        const Contact &contact(it.value());
-        int dx = x - contact.x;
-        int dy = y - contact.y;
-        int dist = dx * dx + dy * dy;
-        if (minDist == -1 || dist < minDist) {
-            minDist = dist;
-            id = contact.trackingId;
-        }
-    }
-    if (dist)
-        *dist = minDist;
-    return id;
-}
-
-void QTouchScreenData::assignIds()
-{
-    QHash<int, Contact> candidates = m_lastContacts, pending = m_contacts, newContacts;
-    int maxId = -1;
-    QHash<int, Contact>::iterator it, ite, bestMatch;
-    while (!pending.isEmpty() && !candidates.isEmpty()) {
-        int bestDist = -1, bestId;
-        for (it = pending.begin(), ite = pending.end(); it != ite; ++it) {
-            int dist;
-            int id = findClosestContact(candidates, it->x, it->y, &dist);
-            if (id >= 0 && (bestDist == -1 || dist < bestDist)) {
-                bestDist = dist;
-                bestId = id;
-                bestMatch = it;
-            }
-        }
-        if (bestDist >= 0) {
-            bestMatch->trackingId = bestId;
-            newContacts.insert(bestId, *bestMatch);
-            candidates.remove(bestId);
-            pending.erase(bestMatch);
-            if (bestId > maxId)
-                maxId = bestId;
-        }
-    }
-    if (candidates.isEmpty()) {
-        for (it = pending.begin(), ite = pending.end(); it != ite; ++it) {
-            it->trackingId = ++maxId;
-            newContacts.insert(it->trackingId, *it);
-        }
-    }
-    m_contacts = newContacts;
-}
-
-void QTouchScreenData::reportPoints()
-{
-    QRect winRect;
-    if (m_forceToActiveWindow) {
-        QWindow *win = QGuiApplication::focusWindow();
-        if (!win)
-            return;
-        winRect = win->geometry();
-    } else {
-        winRect = QGuiApplication::primaryScreen()->geometry();
-    }
-
-    const int hw_w = hw_range_x_max - hw_range_x_min;
-    const int hw_h = hw_range_y_max - hw_range_y_min;
-
-    // Map the coordinates based on the normalized position. QPA expects 'area'
-    // to be in screen coordinates.
-    const int pointCount = m_touchPoints.count();
-    for (int i = 0; i < pointCount; ++i) {
-        QWindowSystemInterface::TouchPoint &tp(m_touchPoints[i]);
-
-        // Generate a screen position that is always inside the active window
-        // or the primary screen.
-        const qreal wx = winRect.left() + tp.normalPosition.x() * winRect.width();
-        const qreal wy = winRect.top() + tp.normalPosition.y() * winRect.height();
-        const qreal sizeRatio = (winRect.width() + winRect.height()) / qreal(hw_w + hw_h);
-        tp.area = QRectF(0, 0, tp.area.width() * sizeRatio, tp.area.height() * sizeRatio);
-        tp.area.moveCenter(QPointF(wx, wy));
-
-        // Calculate normalized pressure.
-        if (!hw_pressure_min && !hw_pressure_max)
-            tp.pressure = tp.state == Qt::TouchPointReleased ? 0 : 1;
-        else
-            tp.pressure = (tp.pressure - hw_pressure_min) / qreal(hw_pressure_max - hw_pressure_min);
-    }
-
-    QWindowSystemInterface::handleTouchEvent(0, m_device, m_touchPoints);
-}
-
-
-QTouchScreenHandlerThread::QTouchScreenHandlerThread(const QString &spec)
-    : m_spec(spec), m_handler(0)
-{
-    start();
-}
-
-QTouchScreenHandlerThread::~QTouchScreenHandlerThread()
-{
-    quit();
-    wait();
-}
-
-void QTouchScreenHandlerThread::run()
-{
-    m_handler = new QTouchScreenHandler(m_spec);
-    exec();
-    delete m_handler;
-    m_handler = 0;
-}
-
-
-QT_END_NAMESPACE
diff --git a/src/plugins/generic/evdevtouch/qevdevtouch.h b/src/plugins/generic/evdevtouch/qevdevtouch.h
deleted file mode 100644
index 40ed9b2a91..0000000000
--- a/src/plugins/generic/evdevtouch/qevdevtouch.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the plugins module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QEVDEVTOUCH_H
-#define QEVDEVTOUCH_H
-
-#include <QObject>
-#include <QString>
-#include <QList>
-#include <QThread>
-#include <QWindowSystemInterface>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-class QSocketNotifier;
-class QTouchScreenData;
-#ifdef USE_MTDEV
-struct mtdev;
-#endif
-
-class QTouchScreenHandler : public QObject
-{
-    Q_OBJECT
-
-public:
-    QTouchScreenHandler(const QString &spec = QString(), QObject *parent = 0);
-    ~QTouchScreenHandler();
-
-private slots:
-    void readData();
-
-private:
-    QSocketNotifier *m_notify;
-    int m_fd;
-    QTouchScreenData *d;
-#ifdef USE_MTDEV
-    mtdev *m_mtdev;
-#endif
-};
-
-class QTouchScreenHandlerThread : public QThread
-{
-public:
-    QTouchScreenHandlerThread(const QString &spec);
-    ~QTouchScreenHandlerThread();
-    void run();
-    QTouchScreenHandler *handler() { return m_handler; }
-
-private:
-    QString m_spec;
-    QTouchScreenHandler *m_handler;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QEVDEVTOUCH_H