WebTouchEvent WebEventFactory::createWebTouchEvent(const EwkTouchEvent* event, const AffineTransform& toWebContent)
{
API::Array* touchPointsArray = toImpl(event->touchPoints());
size_t size = touchPointsArray->size();
Vector<WebPlatformTouchPoint> touchPoints;
touchPoints.reserveInitialCapacity(size);
for (size_t i = 0; i < size; ++i) {
if (EwkTouchPoint* point = touchPointsArray->at<EwkTouchPoint>(i))
touchPoints.uncheckedAppend(WebPlatformTouchPoint(point->id(), toWebPlatformTouchPointState(point->state()), toIntPoint(point->screenPosition()), toWebContent.mapPoint(toIntPoint(point->position())), toIntSize(point->radius()), point->rotationAngle(), point->forceFactor()));
}
return WebTouchEvent(toWebEventType(event->eventType()), touchPoints, toWebEventModifiers(event->modifiers()), event->timestamp());
}
WebTouchEvent WebEventFactory::createWebTouchEvent(const QTouchEvent* event, const QTransform& fromItemTransform)
{
WebEvent::Type type = webEventTypeForEvent(event);
WebPlatformTouchPoint::TouchPointState state = static_cast<WebPlatformTouchPoint::TouchPointState>(0);
unsigned int id;
WebEvent::Modifiers modifiers = modifiersForEvent(event->modifiers());
double timestamp = currentTimeForEvent(event);
const QList<QTouchEvent::TouchPoint>& points = event->touchPoints();
Vector<WebPlatformTouchPoint, 6> m_touchPoints;
for (int i = 0; i < points.count(); ++i) {
const QTouchEvent::TouchPoint& touchPoint = points.at(i);
id = static_cast<unsigned>(touchPoint.id());
switch (touchPoint.state()) {
case Qt::TouchPointReleased:
state = WebPlatformTouchPoint::TouchReleased;
break;
case Qt::TouchPointMoved:
state = WebPlatformTouchPoint::TouchMoved;
break;
case Qt::TouchPointPressed:
state = WebPlatformTouchPoint::TouchPressed;
break;
case Qt::TouchPointStationary:
state = WebPlatformTouchPoint::TouchStationary;
break;
default:
ASSERT_NOT_REACHED();
break;
}
// Qt does not have a Qt::TouchPointCancelled point state, so if we receive a touch cancel event,
// simply cancel all touch points here.
if (type == WebEvent::TouchCancel)
state = WebPlatformTouchPoint::TouchCancelled;
IntSize radius(touchPoint.rect().width()/ 2, touchPoint.rect().height() / 2);
m_touchPoints.append(WebPlatformTouchPoint(id, state, touchPoint.screenPos().toPoint(), fromItemTransform.map(touchPoint.pos()).toPoint(), radius, 0.0, touchPoint.pressure()));
}
return WebTouchEvent(type, m_touchPoints, modifiers, timestamp);
}
WebTouchEvent WebEventFactory::createWebTouchEvent(const NIXTouchEvent& event)
{
WebEvent::Type type = convertToWebEventType(event.type);
Vector<WebPlatformTouchPoint> touchPoints;
WebEvent::Modifiers modifiers = convertToWebEventModifiers(event.modifiers);
double timestamp = event.timestamp;
for (unsigned i = 0; i < event.numTouchPoints; ++i) {
const NIXTouchPoint& touch = event.touchPoints[i];
uint32_t id = static_cast<uint32_t>(touch.id);
WebPlatformTouchPoint::TouchPointState state = convertToWebTouchState(touch.state);
IntPoint position = IntPoint(touch.x, touch.y);
IntPoint globalPosition = IntPoint(touch.globalX, touch.globalY);
IntSize radius = IntSize(touch.horizontalRadius, touch.verticalRadius);
float rotationAngle = touch.rotationAngle;
float force = touch.pressure;
WebPlatformTouchPoint webTouchPoint = WebPlatformTouchPoint(id, state, globalPosition, position, radius, rotationAngle, force);
touchPoints.append(webTouchPoint);
}
return WebTouchEvent(type, touchPoints, modifiers, timestamp);
}
WebTouchEvent WebEventFactory::createWebTouchEvent(const QTouchEvent* event)
{
WebEvent::Type type = webEventTypeForEvent(event);
WebPlatformTouchPoint::TouchPointState state = static_cast<WebPlatformTouchPoint::TouchPointState>(0);
unsigned int id;
WebEvent::Modifiers modifiers = modifiersForEvent(event->modifiers());
double timestamp = currentTimeForEvent(event);
const QList<QTouchEvent::TouchPoint>& points = event->touchPoints();
Vector<WebPlatformTouchPoint> m_touchPoints;
for (int i = 0; i < points.count(); ++i) {
id = static_cast<unsigned>(points.at(i).id());
switch (points.at(i).state()) {
case Qt::TouchPointReleased:
state = WebPlatformTouchPoint::TouchReleased;
break;
case Qt::TouchPointMoved:
state = WebPlatformTouchPoint::TouchMoved;
break;
case Qt::TouchPointPressed:
state = WebPlatformTouchPoint::TouchPressed;
break;
case Qt::TouchPointStationary:
state = WebPlatformTouchPoint::TouchStationary;
break;
default:
ASSERT_NOT_REACHED();
break;
}
m_touchPoints.append(WebPlatformTouchPoint(id, state, points.at(i).screenPos().toPoint(), points.at(i).pos().toPoint()));
}
return WebTouchEvent(type, m_touchPoints, modifiers, timestamp);
}
