ce187c4f0e
Change-Id: I092a26ef38b08c52d84adb027a1b1bdee8cc7f6b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
614 lines
21 KiB
C++
614 lines
21 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
|
|
** 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 https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include <QApplication>
|
|
#include <QGesture>
|
|
#include <QLabel>
|
|
#include <QMenu>
|
|
#include <QMenuBar>
|
|
#include <QAction>
|
|
#include <QMainWindow>
|
|
#include <QSplitter>
|
|
#include <QStatusBar>
|
|
#include <QToolBar>
|
|
#include <QVector>
|
|
#include <QCommandLineOption>
|
|
#include <QCommandLineParser>
|
|
#include <QPlainTextEdit>
|
|
#include <QPainter>
|
|
#include <QPainterPath>
|
|
#include <QPaintEvent>
|
|
#include <QScreen>
|
|
#include <QWindow>
|
|
#include <QSharedPointer>
|
|
#include <QDebug>
|
|
#include <QTextStream>
|
|
|
|
static bool optIgnoreTouch = false;
|
|
static QVector<Qt::GestureType> optGestures;
|
|
|
|
static QWidgetList mainWindows;
|
|
|
|
static inline void drawEllipse(const QPointF ¢er, qreal hDiameter, qreal vDiameter, const QColor &color, QPainter &painter)
|
|
{
|
|
const QPen oldPen = painter.pen();
|
|
QPen pen = oldPen;
|
|
pen.setColor(color);
|
|
painter.setPen(pen);
|
|
painter.drawEllipse(center, hDiameter / 2, vDiameter / 2);
|
|
painter.setPen(oldPen);
|
|
}
|
|
|
|
static inline void fillEllipse(const QPointF ¢er, qreal hDiameter, qreal vDiameter, const QColor &color, QPainter &painter)
|
|
{
|
|
QPainterPath painterPath;
|
|
painterPath.addEllipse(center, hDiameter / 2, vDiameter / 2);
|
|
painter.fillPath(painterPath, color);
|
|
}
|
|
|
|
// Draws an arrow assuming a mathematical coordinate system, Y axis pointing
|
|
// upwards, angle counterclockwise (that is, 45' is pointing up/right).
|
|
static void drawArrow(const QPointF ¢er, qreal length, qreal angleDegrees,
|
|
const QColor &color, int arrowSize, QPainter &painter)
|
|
{
|
|
painter.save();
|
|
painter.translate(center); // Transform center to (0,0) rotate and draw arrow pointing right.
|
|
painter.rotate(-angleDegrees);
|
|
QPen pen = painter.pen();
|
|
pen.setColor(color);
|
|
pen.setWidth(2);
|
|
painter.setPen(pen);
|
|
const QPointF endPoint(length, 0);
|
|
painter.drawLine(QPointF(0, 0), endPoint);
|
|
painter.drawLine(endPoint, endPoint + QPoint(-arrowSize, -arrowSize));
|
|
painter.drawLine(endPoint, endPoint + QPoint(-arrowSize, arrowSize));
|
|
painter.restore();
|
|
}
|
|
|
|
// Hierarchy of classes containing gesture parameters and drawing functionality.
|
|
class Gesture {
|
|
Q_DISABLE_COPY(Gesture)
|
|
public:
|
|
static Gesture *fromQGesture(const QWidget *w, const QGesture *source);
|
|
virtual ~Gesture() {}
|
|
|
|
virtual void draw(const QRectF &rect, QPainter &painter) const = 0;
|
|
|
|
protected:
|
|
explicit Gesture(const QWidget *w, const QGesture *source) : m_type(source->gestureType())
|
|
, m_hotSpot(w->mapFromGlobal(source->hotSpot().toPoint()))
|
|
, m_hasHotSpot(source->hasHotSpot()) {}
|
|
|
|
QPointF drawHotSpot(const QRectF &rect, QPainter &painter) const
|
|
{
|
|
const QPointF h = m_hasHotSpot ? m_hotSpot : rect.center();
|
|
painter.drawEllipse(h, 15, 15);
|
|
return h;
|
|
}
|
|
|
|
private:
|
|
Qt::GestureType m_type;
|
|
QPointF m_hotSpot;
|
|
bool m_hasHotSpot;
|
|
};
|
|
|
|
class PanGesture : public Gesture {
|
|
public:
|
|
explicit PanGesture(const QWidget *w, const QPanGesture *source) : Gesture(w, source)
|
|
, m_offset(source->offset()) {}
|
|
|
|
void draw(const QRectF &rect, QPainter &painter) const override
|
|
{
|
|
const QPointF hotSpot = drawHotSpot(rect, painter);
|
|
painter.drawLine(hotSpot, hotSpot + m_offset);
|
|
}
|
|
|
|
private:
|
|
QPointF m_offset;
|
|
};
|
|
|
|
class SwipeGesture : public Gesture {
|
|
public:
|
|
explicit SwipeGesture(const QWidget *w, const QSwipeGesture *source) : Gesture(w, source)
|
|
, m_horizontal(source->horizontalDirection()), m_vertical(source->verticalDirection())
|
|
, m_angle(source->swipeAngle()) {}
|
|
|
|
void draw(const QRectF &rect, QPainter &painter) const override;
|
|
|
|
private:
|
|
QSwipeGesture::SwipeDirection m_horizontal;
|
|
QSwipeGesture::SwipeDirection m_vertical;
|
|
qreal m_angle;
|
|
};
|
|
|
|
static qreal swipeDirectionAngle(QSwipeGesture::SwipeDirection d)
|
|
{
|
|
switch (d) {
|
|
case QSwipeGesture::NoDirection:
|
|
case QSwipeGesture::Right:
|
|
break;
|
|
case QSwipeGesture::Left:
|
|
return 180;
|
|
case QSwipeGesture::Up:
|
|
return 90;
|
|
case QSwipeGesture::Down:
|
|
return 270;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void SwipeGesture::draw(const QRectF &rect, QPainter &painter) const
|
|
{
|
|
enum { arrowLength = 50, arrowHeadSize = 10 };
|
|
const QPointF hotSpot = drawHotSpot(rect, painter);
|
|
drawArrow(hotSpot, arrowLength, swipeDirectionAngle(m_horizontal), Qt::red, arrowHeadSize, painter);
|
|
drawArrow(hotSpot, arrowLength, swipeDirectionAngle(m_vertical), Qt::green, arrowHeadSize, painter);
|
|
drawArrow(hotSpot, arrowLength, m_angle, Qt::blue, arrowHeadSize, painter);
|
|
}
|
|
|
|
Gesture *Gesture::fromQGesture(const QWidget *w, const QGesture *source)
|
|
{
|
|
Gesture *result = nullptr;
|
|
switch (source->gestureType()) {
|
|
case Qt::TapGesture:
|
|
case Qt::TapAndHoldGesture:
|
|
case Qt::PanGesture:
|
|
result = new PanGesture(w, static_cast<const QPanGesture *>(source));
|
|
break;
|
|
case Qt::PinchGesture:
|
|
case Qt::CustomGesture:
|
|
case Qt::LastGestureType:
|
|
break;
|
|
case Qt::SwipeGesture:
|
|
result = new SwipeGesture(w, static_cast<const QSwipeGesture *>(source));
|
|
break;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
typedef QSharedPointer<Gesture> GesturePtr;
|
|
typedef QVector<GesturePtr> GesturePtrs;
|
|
|
|
typedef QVector<QEvent::Type> EventTypeVector;
|
|
static EventTypeVector eventTypes;
|
|
|
|
class EventFilter : public QObject {
|
|
Q_OBJECT
|
|
public:
|
|
explicit EventFilter(const EventTypeVector &types, QObject *p) : QObject(p), m_types(types) {}
|
|
|
|
bool eventFilter(QObject *, QEvent *) override;
|
|
|
|
signals:
|
|
void eventReceived(const QString &);
|
|
|
|
private:
|
|
const EventTypeVector m_types;
|
|
};
|
|
|
|
static EventFilter *globalEventFilter = nullptr;
|
|
|
|
bool EventFilter::eventFilter(QObject *o, QEvent *e)
|
|
{
|
|
static int n = 0;
|
|
if (m_types.contains(e->type())) {
|
|
QString message;
|
|
QDebug debug(&message);
|
|
debug << '#' << n++ << ' ' << o->objectName() << ' ';
|
|
switch (e->type()) {
|
|
case QEvent::Gesture:
|
|
case QEvent::GestureOverride:
|
|
debug << static_cast<const QGestureEvent *>(e); // Special operator
|
|
break;
|
|
default:
|
|
debug << e;
|
|
break;
|
|
}
|
|
emit eventReceived(message);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
enum PointType {
|
|
TouchPoint,
|
|
MousePress,
|
|
MouseRelease
|
|
};
|
|
|
|
struct Point
|
|
{
|
|
Point(const QPointF &p = QPoint(), PointType t = TouchPoint,
|
|
Qt::MouseEventSource s = Qt::MouseEventNotSynthesized, QSizeF diameters = QSizeF(4, 4)) :
|
|
pos(p), horizontalDiameter(qMax(2., diameters.width())),
|
|
verticalDiameter(qMax(2., diameters.height())), type(t), source(s) {}
|
|
|
|
QColor color() const;
|
|
|
|
QPointF pos;
|
|
qreal horizontalDiameter;
|
|
qreal verticalDiameter;
|
|
PointType type;
|
|
Qt::MouseEventSource source;
|
|
};
|
|
|
|
QColor Point::color() const
|
|
{
|
|
Qt::GlobalColor globalColor = Qt::black;
|
|
if (type != TouchPoint) {
|
|
switch (source) {
|
|
case Qt::MouseEventSynthesizedBySystem:
|
|
globalColor = Qt::red;
|
|
break;
|
|
case Qt::MouseEventSynthesizedByQt:
|
|
globalColor = Qt::blue;
|
|
break;
|
|
case Qt::MouseEventSynthesizedByApplication:
|
|
globalColor = Qt::green;
|
|
break;
|
|
case Qt::MouseEventNotSynthesized:
|
|
break;
|
|
}
|
|
}
|
|
const QColor result(globalColor);
|
|
return type == MousePress ? result.lighter() : result;
|
|
}
|
|
|
|
class TouchTestWidget : public QWidget {
|
|
Q_OBJECT
|
|
Q_PROPERTY(bool drawPoints READ drawPoints WRITE setDrawPoints)
|
|
public:
|
|
explicit TouchTestWidget(QWidget *parent = nullptr) : QWidget(parent), m_drawPoints(true)
|
|
{
|
|
setAttribute(Qt::WA_AcceptTouchEvents);
|
|
for (Qt::GestureType t : optGestures)
|
|
grabGesture(t);
|
|
}
|
|
|
|
bool drawPoints() const { return m_drawPoints; }
|
|
|
|
public slots:
|
|
void clearPoints();
|
|
void setDrawPoints(bool drawPoints);
|
|
|
|
signals:
|
|
void logMessage(const QString &);
|
|
|
|
protected:
|
|
bool event(QEvent *event) override;
|
|
void paintEvent(QPaintEvent *) override;
|
|
|
|
private:
|
|
void handleGestureEvent(QGestureEvent *gestureEvent);
|
|
|
|
QVector<Point> m_points;
|
|
GesturePtrs m_gestures;
|
|
bool m_drawPoints;
|
|
};
|
|
|
|
void TouchTestWidget::clearPoints()
|
|
{
|
|
if (!m_points.isEmpty() || !m_gestures.isEmpty()) {
|
|
m_points.clear();
|
|
m_gestures.clear();
|
|
update();
|
|
}
|
|
}
|
|
|
|
void TouchTestWidget::setDrawPoints(bool drawPoints)
|
|
{
|
|
if (m_drawPoints != drawPoints) {
|
|
clearPoints();
|
|
m_drawPoints = drawPoints;
|
|
}
|
|
}
|
|
|
|
bool TouchTestWidget::event(QEvent *event)
|
|
{
|
|
const QEvent::Type type = event->type();
|
|
switch (type) {
|
|
case QEvent::MouseButtonPress:
|
|
case QEvent::MouseButtonRelease:
|
|
if (m_drawPoints) {
|
|
const QMouseEvent *me = static_cast<const QMouseEvent *>(event);
|
|
m_points.append(Point(me->localPos(),
|
|
type == QEvent::MouseButtonPress ? MousePress : MouseRelease,
|
|
me->source()));
|
|
update();
|
|
}
|
|
break;
|
|
case QEvent::TouchBegin:
|
|
case QEvent::TouchUpdate:
|
|
if (m_drawPoints) {
|
|
for (const QTouchEvent::TouchPoint &p : static_cast<const QTouchEvent *>(event)->touchPoints())
|
|
m_points.append(Point(p.pos(), TouchPoint, Qt::MouseEventNotSynthesized, p.ellipseDiameters()));
|
|
update();
|
|
}
|
|
Q_FALLTHROUGH();
|
|
case QEvent::TouchEnd:
|
|
if (optIgnoreTouch)
|
|
event->ignore();
|
|
else
|
|
event->accept();
|
|
return true;
|
|
case QEvent::Gesture:
|
|
handleGestureEvent(static_cast<QGestureEvent *>(event));
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return QWidget::event(event);
|
|
}
|
|
|
|
void TouchTestWidget::handleGestureEvent(QGestureEvent *gestureEvent)
|
|
{
|
|
const auto gestures = gestureEvent->gestures();
|
|
for (QGesture *gesture : gestures) {
|
|
if (optGestures.contains(gesture->gestureType())) {
|
|
switch (gesture->state()) {
|
|
case Qt::NoGesture:
|
|
break;
|
|
case Qt::GestureStarted:
|
|
case Qt::GestureUpdated:
|
|
gestureEvent->accept(gesture);
|
|
break;
|
|
case Qt::GestureFinished:
|
|
gestureEvent->accept(gesture);
|
|
if (Gesture *g = Gesture::fromQGesture(this, gesture)) {
|
|
m_gestures.append(GesturePtr(g));
|
|
update();
|
|
}
|
|
break;
|
|
case Qt::GestureCanceled:
|
|
emit logMessage(QLatin1String("=== Qt::GestureCanceled ==="));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void TouchTestWidget::paintEvent(QPaintEvent *)
|
|
{
|
|
// Draw touch points as dots, mouse press as light filled circles, mouse release as circles.
|
|
QPainter painter(this);
|
|
const QRectF geom = QRectF(QPointF(0, 0), QSizeF(size()));
|
|
painter.fillRect(geom, Qt::white);
|
|
painter.drawRect(QRectF(geom.topLeft(), geom.bottomRight() - QPointF(1, 1)));
|
|
for (const Point &point : qAsConst(m_points)) {
|
|
if (geom.contains(point.pos)) {
|
|
if (point.type == MouseRelease)
|
|
drawEllipse(point.pos, point.horizontalDiameter, point.verticalDiameter, point.color(), painter);
|
|
else
|
|
fillEllipse(point.pos, point.horizontalDiameter, point.verticalDiameter, point.color(), painter);
|
|
}
|
|
}
|
|
for (const GesturePtr &gp : qAsConst(m_gestures))
|
|
gp->draw(geom, painter);
|
|
}
|
|
|
|
class MainWindow : public QMainWindow
|
|
{
|
|
Q_OBJECT
|
|
MainWindow();
|
|
public:
|
|
static MainWindow *createMainWindow();
|
|
|
|
QWidget *touchWidget() const { return m_touchWidget; }
|
|
|
|
void setVisible(bool visible) override;
|
|
|
|
public slots:
|
|
void appendToLog(const QString &text) { m_logTextEdit->appendPlainText(text); }
|
|
void dumpTouchDevices();
|
|
|
|
private:
|
|
void updateScreenLabel();
|
|
void newWindow() { MainWindow::createMainWindow(); }
|
|
|
|
TouchTestWidget *m_touchWidget;
|
|
QPlainTextEdit *m_logTextEdit;
|
|
QLabel *m_screenLabel;
|
|
};
|
|
|
|
MainWindow *MainWindow::createMainWindow()
|
|
{
|
|
MainWindow *result = new MainWindow;
|
|
const QSize screenSize = QGuiApplication::primaryScreen()->availableGeometry().size();
|
|
result->resize(screenSize / 2);
|
|
const QSize sizeDiff = screenSize - result->size();
|
|
const QPoint pos = QPoint(sizeDiff.width() / 2, sizeDiff.height() / 2)
|
|
+ mainWindows.size() * QPoint(30, 10);
|
|
result->move(pos);
|
|
result->show();
|
|
|
|
EventFilter *eventFilter = globalEventFilter;
|
|
if (!eventFilter) {
|
|
eventFilter = new EventFilter(eventTypes, result->touchWidget());
|
|
result->touchWidget()->installEventFilter(eventFilter);
|
|
}
|
|
QObject::connect(eventFilter, &EventFilter::eventReceived, result, &MainWindow::appendToLog);
|
|
|
|
mainWindows.append(result);
|
|
return result;
|
|
}
|
|
|
|
MainWindow::MainWindow()
|
|
: m_touchWidget(new TouchTestWidget)
|
|
, m_logTextEdit(new QPlainTextEdit)
|
|
, m_screenLabel(new QLabel)
|
|
{
|
|
QString title;
|
|
QTextStream(&title) << "Touch Event Tester " << QT_VERSION_STR << ' '
|
|
<< qApp->platformName() << " #" << (mainWindows.size() + 1);
|
|
setWindowTitle(title);
|
|
|
|
setObjectName("MainWin");
|
|
QToolBar *toolBar = new QToolBar(this);
|
|
addToolBar(Qt::TopToolBarArea, toolBar);
|
|
QMenu *fileMenu = menuBar()->addMenu("File");
|
|
QAction *newWindowAction = fileMenu->addAction(QStringLiteral("New Window"), this, &MainWindow::newWindow);
|
|
newWindowAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_N));
|
|
toolBar->addAction(newWindowAction);
|
|
fileMenu->addSeparator();
|
|
QAction *dumpDeviceAction = fileMenu->addAction(QStringLiteral("Dump devices"));
|
|
dumpDeviceAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
|
|
connect(dumpDeviceAction, &QAction::triggered, this, &MainWindow::dumpTouchDevices);
|
|
toolBar->addAction(dumpDeviceAction);
|
|
QAction *clearLogAction = fileMenu->addAction(QStringLiteral("Clear Log"));
|
|
clearLogAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));
|
|
connect(clearLogAction, &QAction::triggered, m_logTextEdit, &QPlainTextEdit::clear);
|
|
toolBar->addAction(clearLogAction);
|
|
QAction *toggleDrawPointAction = fileMenu->addAction(QStringLiteral("Draw Points"));
|
|
toggleDrawPointAction->setCheckable(true);
|
|
toggleDrawPointAction->setChecked(m_touchWidget->drawPoints());
|
|
connect(toggleDrawPointAction, &QAction::toggled, m_touchWidget, &TouchTestWidget::setDrawPoints);
|
|
toolBar->addAction(toggleDrawPointAction);
|
|
QAction *clearPointAction = fileMenu->addAction(QStringLiteral("Clear Points"));
|
|
clearPointAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_P));
|
|
connect(clearPointAction, &QAction::triggered, m_touchWidget, &TouchTestWidget::clearPoints);
|
|
toolBar->addAction(clearPointAction);
|
|
QAction *quitAction = fileMenu->addAction(QStringLiteral("Quit"));
|
|
quitAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
|
|
connect(quitAction, &QAction::triggered, qApp, &QCoreApplication::quit);
|
|
toolBar->addAction(quitAction);
|
|
|
|
QSplitter *mainSplitter = new QSplitter(Qt::Vertical, this);
|
|
|
|
m_touchWidget->setObjectName(QStringLiteral("TouchWidget"));
|
|
mainSplitter->addWidget(m_touchWidget);
|
|
connect(m_touchWidget, &TouchTestWidget::logMessage, this, &MainWindow::appendToLog);
|
|
|
|
m_logTextEdit->setObjectName(QStringLiteral("LogTextEdit"));
|
|
mainSplitter->addWidget(m_logTextEdit);
|
|
setCentralWidget(mainSplitter);
|
|
|
|
statusBar()->addPermanentWidget(m_screenLabel);
|
|
|
|
dumpTouchDevices();
|
|
}
|
|
|
|
void MainWindow::setVisible(bool visible)
|
|
{
|
|
QMainWindow::setVisible(visible);
|
|
connect(windowHandle(), &QWindow::screenChanged, this, &MainWindow::updateScreenLabel);
|
|
updateScreenLabel();
|
|
}
|
|
|
|
void MainWindow::updateScreenLabel()
|
|
{
|
|
QString text;
|
|
QTextStream str(&text);
|
|
const QScreen *screen = windowHandle()->screen();
|
|
const QRect geometry = screen->geometry();
|
|
const qreal dpr = screen->devicePixelRatio();
|
|
str << '"' << screen->name() << "\" " << geometry.width() << 'x' << geometry.height()
|
|
<< Qt::forcesign << geometry.x() << geometry.y() << Qt::noforcesign;
|
|
if (!qFuzzyCompare(dpr, qreal(1)))
|
|
str << ", dpr=" << dpr;
|
|
m_screenLabel->setText(text);
|
|
}
|
|
|
|
void MainWindow::dumpTouchDevices()
|
|
{
|
|
QString message;
|
|
QDebug debug(&message);
|
|
const QList<const QTouchDevice *> devices = QTouchDevice::devices();
|
|
debug << devices.size() << "Device(s):\n";
|
|
for (int i = 0; i < devices.size(); ++i)
|
|
debug << "Device #" << i << devices.at(i) << '\n';
|
|
appendToLog(message);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
QApplication a(argc, argv);
|
|
QCommandLineParser parser;
|
|
parser.setApplicationDescription(QStringLiteral("Touch/Mouse tester"));
|
|
parser.addHelpOption();
|
|
const QCommandLineOption mouseMoveOption(QStringLiteral("mousemove"),
|
|
QStringLiteral("Log mouse move events"));
|
|
parser.addOption(mouseMoveOption);
|
|
const QCommandLineOption globalFilterOption(QStringLiteral("global"),
|
|
QStringLiteral("Global event filter"));
|
|
parser.addOption(globalFilterOption);
|
|
|
|
const QCommandLineOption ignoreTouchOption(QStringLiteral("ignore"),
|
|
QStringLiteral("Ignore touch events (for testing mouse emulation)."));
|
|
parser.addOption(ignoreTouchOption);
|
|
const QCommandLineOption noTouchLogOption(QStringLiteral("notouchlog"),
|
|
QStringLiteral("Do not log touch events (for testing gestures)."));
|
|
parser.addOption(noTouchLogOption);
|
|
const QCommandLineOption noMouseLogOption(QStringLiteral("nomouselog"),
|
|
QStringLiteral("Do not log mouse events (for testing gestures)."));
|
|
parser.addOption(noMouseLogOption);
|
|
|
|
const QCommandLineOption tapGestureOption(QStringLiteral("tap"), QStringLiteral("Grab tap gesture."));
|
|
parser.addOption(tapGestureOption);
|
|
const QCommandLineOption tapAndHoldGestureOption(QStringLiteral("tap-and-hold"),
|
|
QStringLiteral("Grab tap-and-hold gesture."));
|
|
parser.addOption(tapAndHoldGestureOption);
|
|
const QCommandLineOption panGestureOption(QStringLiteral("pan"), QStringLiteral("Grab pan gesture."));
|
|
parser.addOption(panGestureOption);
|
|
const QCommandLineOption pinchGestureOption(QStringLiteral("pinch"), QStringLiteral("Grab pinch gesture."));
|
|
parser.addOption(pinchGestureOption);
|
|
const QCommandLineOption swipeGestureOption(QStringLiteral("swipe"), QStringLiteral("Grab swipe gesture."));
|
|
parser.addOption(swipeGestureOption);
|
|
parser.process(QApplication::arguments());
|
|
optIgnoreTouch = parser.isSet(ignoreTouchOption);
|
|
if (parser.isSet(tapGestureOption))
|
|
optGestures.append(Qt::TapGesture);
|
|
if (parser.isSet(tapAndHoldGestureOption))
|
|
optGestures.append(Qt::TapAndHoldGesture);
|
|
if (parser.isSet(panGestureOption))
|
|
optGestures.append(Qt::PanGesture);
|
|
if (parser.isSet(pinchGestureOption))
|
|
optGestures.append(Qt::PinchGesture);
|
|
if (parser.isSet(swipeGestureOption))
|
|
optGestures.append(Qt::SwipeGesture);
|
|
|
|
if (!parser.isSet(noMouseLogOption))
|
|
eventTypes << QEvent::MouseButtonPress << QEvent::MouseButtonRelease << QEvent::MouseButtonDblClick;
|
|
if (parser.isSet(mouseMoveOption))
|
|
eventTypes << QEvent::MouseMove;
|
|
if (!parser.isSet(noTouchLogOption))
|
|
eventTypes << QEvent::TouchBegin << QEvent::TouchUpdate << QEvent::TouchEnd;
|
|
if (!optGestures.isEmpty())
|
|
eventTypes << QEvent::Gesture << QEvent::GestureOverride;
|
|
if (parser.isSet(globalFilterOption)) {
|
|
globalEventFilter = new EventFilter(eventTypes, &a);
|
|
a.installEventFilter(globalEventFilter);
|
|
}
|
|
|
|
MainWindow::createMainWindow();
|
|
|
|
const int exitCode = a.exec();
|
|
qDeleteAll(mainWindows);
|
|
return exitCode;
|
|
}
|
|
|
|
#include "main.moc"
|