bool QPAHiddTpHandler::updateTouchEvents(QList<QPAHiddTpHandler::HiddTouch>& hiddTouches)
{
bool triggerTouchEvent = false;
for (QList<HiddTouch>::iterator it = m_touches.begin(); it != m_touches.end(); ++it) {
it->seenInScan = false;
}
for (int i = 0; i < hiddTouches.size(); ++i) {
//int oldMetaActiveTouches = m_metaActiveTouchesCount;
HiddTouch& touch = hiddTouches[i];
if (touch.state == FingerDown) {
addNewTouch(touch);
triggerTouchEvent = true;
} else {
if (updateOldTouch(touch))
triggerTouchEvent = true;
}
/*
if (m_metaActiveTouchesCount && m_metaActiveTouchesCount != oldMetaActiveTouches && !oldMetaActiveTouches) {
//QWSServer::processKeyEvent(-1, Qt::Key_CoreNavi_Meta, Qt::MetaModifier, true, false);
HostBase::instance()->setMetaModifier(true);
} else if (oldMetaActiveTouches && !m_metaActiveTouchesCount) {
//QWSServer::processKeyEvent(-1, Qt::Key_CoreNavi_Meta, Qt::NoModifier, false, false);
HostBase::instance()->setMetaModifier(false);
}
*/
if (touch.gestureKey != Qt::Key_unknown) {
if (touch.gestureKey != Qt::Key_Flick) {
//printf ("Sending Gesture Event %d\n", touch.gestureKey);
//QWSServer::processKeyEvent(-1, touch.gestureKey, Qt::NoModifier, true, false);
//QWSServer::processKeyEvent(-1, touch.gestureKey, Qt::NoModifier, false, false);
}
if (touch.gestureKey == Qt::Key_Flick
#if !defined(TARGET_DESKTOP)
|| touch.gestureKey == Qt::Key_CoreNavi_SwipeDown
#endif
) {
m_screenEdgeFlickGesture->m_edge = ScreenEdgeFlickGesture::EdgeUnknown;
if (advancedGestures)/*Preferences::instance()->sysUiEnableNextPrevGestures())*/ {
const int INVALID_COORD = 0xFFFFFFFF;
int xDown = INVALID_COORD;
int yDown = INVALID_COORD;
// finding the old touch to update
for (QList<HiddTouch>::iterator it = m_touches.begin(); it != m_touches.end(); ++it) {
if (it->hiddId == touch.hiddId) {
xDown = it->xDown;
yDown = it->yDown;
break;
}
}
if (xDown != INVALID_COORD && yDown != INVALID_COORD) {
const int borderWidth = 25;
const int minimumYLength = 25;
if ((xDown < borderWidth) &&
(abs(touch.x) > minimumYLength) &&
(touch.xVelocity > 0) &&
(abs(touch.xVelocity) > abs(touch.yVelocity))) {
printf("flick on left border. distance: %d, yDist = %d\n", abs(touch.x), touch.x - xDown);
if((touch.x - xDown) >= minimumYLength) {
m_screenEdgeFlickGesture->m_edge = ScreenEdgeFlickGesture::EdgeLeft;
m_screenEdgeFlickGesture->m_yDistance = (touch.x - xDown);
} else {
printf("Rejected Flick\n");
}
}
else if ((xDown > (m_deviceWidth - borderWidth)) &&
(abs(touch.x - m_deviceWidth) > minimumYLength) &&
(touch.xVelocity < 0) &&
(abs(touch.xVelocity) > abs(touch.yVelocity))) {
printf("flick on right border. distance: %d, yDist = %d\n", abs(touch.x - m_deviceWidth), xDown - touch.x);
if((xDown - touch.x) >= minimumYLength){
m_screenEdgeFlickGesture->m_edge = ScreenEdgeFlickGesture::EdgeRight;
m_screenEdgeFlickGesture->m_yDistance = (xDown - touch.x) ;
} else {
printf("Rejected Flick\n");
}
}
else if ((yDown < borderWidth) &&
(abs(touch.y) > minimumYLength) &&
(touch.yVelocity > 0) &&
(abs(touch.yVelocity) > abs(touch.xVelocity))) {
printf("flick on top border. distance: %d, yDist = %d\n", abs(touch.y), touch.y - yDown);
if((touch.y - yDown) >= minimumYLength) {
m_screenEdgeFlickGesture->m_edge = ScreenEdgeFlickGesture::EdgeTop;
m_screenEdgeFlickGesture->m_yDistance = (touch.y - yDown);
} else {
printf("Rejected Flick\n");
}
}
else if ((yDown > (m_deviceHeight - borderWidth)) &&
(abs(touch.y - m_deviceHeight) > minimumYLength) &&
(touch.yVelocity < 0) &&
(abs(touch.yVelocity) > abs(touch.xVelocity))) {
printf("flick on bottom border. distance: %d, yDist = %d\n", abs(touch.y - m_deviceHeight), yDown - touch.y);
if((yDown - touch.y) >= minimumYLength) {
m_screenEdgeFlickGesture->m_edge = ScreenEdgeFlickGesture::EdgeBottom;
m_screenEdgeFlickGesture->m_yDistance = (yDown - touch.y);
} else {
printf("Rejected Flick\n");
}
}
}
if (m_screenEdgeFlickGesture->m_edge != ScreenEdgeFlickGesture::EdgeUnknown) {
QList<QGesture *> gestureStartedList;
QList<QGesture *> gestureFinishedList;
m_screenEdgeFlickGesture->setHotSpot(m_lastTouchDown);
m_screenEdgeFlickGesture->setState(Qt::GestureStarted);
gestureStartedList.append(m_screenEdgeFlickGesture);
// determine which widget this event will go to
QWidget* window = QApplication::topLevelAt(m_lastTouchDown);
if (window) {
QWidget* widget = window->childAt(window->mapFromGlobal(m_lastTouchDown));
if (widget) {
QGestureEvent gestureStartedEvent(gestureStartedList);
QApplication::sendEvent((QObject*) widget, &gestureStartedEvent);
m_screenEdgeFlickGesture->setState(Qt::GestureFinished);
gestureFinishedList.append(m_screenEdgeFlickGesture);
QGestureEvent gestureFinishedEvent(gestureFinishedList);
QApplication::sendEvent((QObject*) widget, &gestureFinishedEvent);
}
}
}
}
if (m_screenEdgeFlickGesture->m_edge == ScreenEdgeFlickGesture::EdgeUnknown) {
QList<QGesture *> gestureStartedList;
QList<QGesture *> gestureFinishedList;
flickGesture->m_endPos = QPoint(touch.x, touch.y);
flickGesture->m_velocity = transMap(QPoint(touch.xVelocity, touch.yVelocity));
//flickGesture->m_velocity = HostBase::instance()->map(QPoint(touch.xVelocity, touch.yVelocity));
flickGesture->setHotSpot(m_lastTouchDown);
flickGesture->setState(Qt::GestureStarted);
gestureStartedList.append(flickGesture);
// determine which widget this event will go to
QWidget* window = QApplication::topLevelAt(m_lastTouchDown);
if (window) {
QWidget* widget = window->childAt(window->mapFromGlobal(m_lastTouchDown));
if (widget) {
QGestureEvent gestureStartedEvent(gestureStartedList);
QApplication::sendEvent((QObject*) widget, &gestureStartedEvent);
flickGesture->setState(Qt::GestureFinished);
gestureFinishedList.append(flickGesture);
QGestureEvent gestureFinishedEvent(gestureFinishedList);
QApplication::sendEvent((QObject*) widget, &gestureFinishedEvent);
}
}
}
}
}
}
for (QList<HiddTouch>::iterator it = m_touches.begin(); it != m_touches.end(); ++it) {
if (!it->seenInScan) {
g_critical("%s: Finger %lld went missing. lifting it up",
__PRETTY_FUNCTION__, it->hiddId);
// FIXME: this should be FingerCancel
it->state = FingerUp;
/*
if (it->isMetaTouch) {
--m_metaActiveTouchesCount;
if (m_metaActiveTouchesCount == 0) {
//QWSServer::processKeyEvent(-1, Qt::Key_CoreNavi_Meta, Qt::NoModifier, false, false);
HostBase::instance()->setMetaModifier(false);
}
}
*/
triggerTouchEvent = true;
}
}
if (triggerTouchEvent) {
generateTouchEvent();
removeReleasedTouches();
return true;
}
return false;
}
MainWindow::MainWindow()
{
//this->setStyleSheet("background-color: black;");
centralWidget = new QWidget(this);
//centralWidget->setBackgroundRole(QPalette::Text);
setCentralWidget(centralWidget);
centralLayout = new SquareItemWithSidePaneLayout;
QTimer *timer = new QTimer(this);
//connect(timer, SIGNAL(timeout()), this, SLOT(timeStep()));
//connect(timer, SIGNAL(timeout()), TimeSingleton::instance(), SLOT(timeStep()));
connect(timer, SIGNAL(timeout()), this, SLOT(timeStep()));
#ifdef USE_NETWORK_CLIENT
connect(timer, SIGNAL(timeout()), &raw_touch_adapter, SLOT(generateTouchEvent()));
connect(&raw_touch_adapter, SIGNAL(touchEvent(QTouchEvent *)), this, SLOT(touchEvent(QTouchEvent *)));
#endif
timer->start(10);
createActions();
createMenus();
//setBackgroundRole(QPalette::Text);
//QSpacerItem * spacerItem = new QSpacerItem(100, 20, QSizePolicy::Expanding, QSizePolicy::Expanding);
//centralLayout->addItem(spacerItem, 0, 0);
_side_pane = new SidePane(centralWidget);
centralLayout->addWidget(_side_pane);
//QGridLayout * sidepane_layout = new QGridLayout;
//QPushButton * btn = new QPushButton("blah", sidepane);
//QLabel * lbl = new QLabel("asdf", sidepane);
//QListWidget * lwg = new QListWidget(sidepane);
//lwg->insertItem(0, "blah");
//lwg->insertItem(0, "ablah");
//lwg->setEnabled(false);
//btn->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
//lbl->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
//lwg->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
//QFont fnt("Myriad Pro", 24, QFont::Bold);
//lbl->setFont(fnt );
//sidepane_layout->addWidget(btn);
//sidepane_layout->addWidget(lbl);
//sidepane_layout->addWidget(lwg);
//sidepane->setLayout(sidepane_layout);
//QSpacerItem * spacerItem2 = new QSpacerItem(100, 20, QSizePolicy::Expanding, QSizePolicy::Expanding);
//centralLayout->addItem(spacerItem2, 0, 2);
//QPushButton *pushButton = new QPushButton("blah");
//pushButton->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
//centralLayout->addWidget(pushButton, 0, 1);
setWindowTitle(tr("Fat Finger Playground"));
//resize(1280, 720);
resize(1200,900);
connect(_side_pane, SIGNAL(highlightCurrentBall()), this, SLOT(highlightCurrentBall()));
connect(_side_pane, SIGNAL(changeStudy(QString)), this, SLOT(changeStudy(QString)));
move(-1500,100);
//glWidget->start();
_study = NULL;
_gl_widget = NULL;
changeStudy("config");
}
