PublisherDialog::PublisherDialog(QWidget *parent)
: QMainWindow(parent), ui(new Ui::PublisherDialog), publisher(0)
{
ui->setupUi(this);
#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
QPushButton* button = ui->buttonBox->button(QDialogButtonBox::Close);
if (button) {
ui->buttonBox->removeButton(button);
}
QPushButton *switchButton =
ui->buttonBox->addButton(tr("Switch"), QDialogButtonBox::ActionRole);
connect(switchButton, SIGNAL(clicked()), this, SIGNAL(switchRequested()));
#elif defined(MEEGO_EDITION_HARMATTAN)
connect(ui->buttonBox->button(QDialogButtonBox::Close), SIGNAL(clicked()), this, SIGNAL(closeApp()));
#endif
//! [1]
connect(ui->connectButton, SIGNAL(clicked()), this, SLOT(createNewObject()));
connect(ui->intValue, SIGNAL(valueChanged(int)), this, SLOT(intValueChanged(int)));
connect(ui->unsetIntButton, SIGNAL(clicked()), this, SLOT(unsetIntValue()));
connect(ui->setStringButton, SIGNAL(clicked()), this, SLOT(setStringValue()));
connect(ui->setByteArrayButton, SIGNAL(clicked()), this, SLOT(setByteArrayValue()));
//! [1]
//! [3]
createNewObject();
//! [3]
}
void Server::handleNetworkMessages() {
RakNet::Packet* pPacket = nullptr;
while (true) {
CalculateDeltaTime();
for ( pPacket = m_pPeerInterface->Receive();
pPacket;
m_pPeerInterface->DeallocatePacket(pPacket), pPacket = m_pPeerInterface->Receive()) {
switch (pPacket->data[0]) {
case ID_NEW_INCOMING_CONNECTION: {
addNewConnection(pPacket->systemAddress);
std::cout << "A connection is incoming.\n";
break;
}
case ID_DISCONNECTION_NOTIFICATION:
std::cout << "A client has disconnected.\n";
removeConnection(pPacket->systemAddress);
break;
case ID_CONNECTION_LOST:
std::cout << "A client lost the connection.\n";
removeConnection(pPacket->systemAddress);
break;
case ID_CLIENT_CREATE_OBJECT:
{
RakNet::BitStream bsIn(pPacket->data, pPacket->length, false);
bsIn.IgnoreBytes(sizeof(RakNet::MessageID));
createNewObject(bsIn, pPacket->systemAddress);
break;
}
case ID_CLIENT_UPDATE_OBJECT_POSITION:
{
RakNet::BitStream bsIn(pPacket->data, pPacket->length, false);
bsIn.IgnoreBytes(sizeof(RakNet::MessageID));
moveGameObject(bsIn, pPacket->systemAddress);
break;
}
case ID_CLIENT_UPDATE_OBJECT_VELOCITY:
{
pPacket->data[0] = ID_SERVER_VELOCITY_OBJECT_DATA;
RakNet::BitStream bsIn(pPacket->data, pPacket->length, false);
//bsIn.IgnoreBytes(sizeof(RakNet::MessageID));
m_pPeerInterface->Send(&bsIn, IMMEDIATE_PRIORITY, RELIABLE_ORDERED, 0, RakNet::UNASSIGNED_SYSTEM_ADDRESS, true);
break;
}
default:
std::cout << "Received a message with a unknown ID: " << pPacket->data[0];
break;
}
}
}
}
void TrackMapInput_c::undo( )
{
if( undoEventStack.size() > 0 )
{
undoEventStack.top()->undo();
redoEventStack.push( createNewObject( undoEventStack.top() ) );
undoEventStack.pop();
}
else
{
std::cout << "Undo stack is Empty " << std::endl;
}
}
PublisherDialog::PublisherDialog(QWidget *parent)
: QDialog(parent), ui(new Ui::PublisherDialog), publisher(0)
{
ui->setupUi(this);
#ifdef QTM_EXAMPLES_SMALL_SCREEN
QPushButton *switchButton =
ui->buttonBox->addButton(tr("Switch"), QDialogButtonBox::ActionRole);
connect(switchButton, SIGNAL(clicked()), this, SIGNAL(switchRequested()));
#endif
//! [1]
connect(ui->connectButton, SIGNAL(clicked()), this, SLOT(createNewObject()));
connect(ui->intValue, SIGNAL(valueChanged(int)), this, SLOT(intValueChanged(int)));
connect(ui->unsetIntButton, SIGNAL(clicked()), this, SLOT(unsetIntValue()));
connect(ui->setStringButton, SIGNAL(clicked()), this, SLOT(setStringValue()));
connect(ui->setByteArrayButton, SIGNAL(clicked()), this, SLOT(setByteArrayValue()));
//! [1]
//! [3]
createNewObject();
//! [3]
}
void ObjectTracker::matchObjects(CvPoint *newCenters, int size) {
if (currObjs_.empty()) {
for (int i=0; i<size; i++) {
createNewObject(newCenters[i]);
}
return;
}
if (size == 0) {
removeObjects();
}
int parameter = imgSize_.width + imgSize_.height;
int rows = currObjs_.size();
int cols = size;
objsM_ = new double*[rows];
for (int i=0; i<rows; i++) {
objsM_[i] = new double[cols];
}
CvPoint *predictedPnts = new CvPoint[rows];
for (int i=0; i<rows; i++) {
predictedPnts[i] = currObjs_[i].predictNextPosition();
}
for (int i=0; i<rows; i++) {
for (int j=0; j<cols; j++) {
CvPoint distance = subVectors(predictedPnts[i], newCenters[j]);
objsM_[i][j] = getMagnitude(distance) / parameter;
}
}
vector<int> list;
// Check columns
for (int j=0; j<cols; j++) {
list.clear();
for (int i=0; i<rows; i++) {
if (objsM_[i][j] < matchThreshold_) {
list.push_back(i);
}
}
switch (list.size()) {
case 0: // New object
createNewObject(newCenters[j]);
break;
case 1:
break;
default:
break;
}
}
// Check rows
vector<int> removedObjectsv;
removedObjectsv.clear();
for (int i=0; i<rows; i++) {
list.clear();
for (int j=0; j<cols; j++) {
if (objsM_[i][j] < matchThreshold_) {
list.push_back(j);
}
}
switch(list.size()) {
case 0: // No more match
removedObjectsv.push_back(i);
break;
case 1:
currObjs_[i].correctPosition(newCenters[list[0]]);
break;
default:
break;
}
}
removeObjects(&removedObjectsv);
//printMatrix(objsM_, rows, cols);
for (int i=0; i<rows; i++) {
delete[] objsM_[i];
}
delete[] objsM_;
}