QT_USE_NAMESPACE
RemoteSelector::RemoteSelector(const QBluetoothAddress &localAdapter, QWidget *parent)
: QDialog(parent), ui(new Ui::RemoteSelector)
{
ui->setupUi(this);
m_discoveryAgent = new QBluetoothServiceDiscoveryAgent(localAdapter);
connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
connect(m_discoveryAgent, SIGNAL(canceled()), this, SLOT(discoveryFinished()));
}
QTM_USE_NAMESPACE
RemoteSelector::RemoteSelector(QWidget *parent)
: QDialog(parent), ui(new Ui::RemoteSelector),
m_discoveryAgent(new QBluetoothServiceDiscoveryAgent), m_localDevice(new QBluetoothLocalDevice), m_pindisplay(0)
{
ui->setupUi(this);
connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
ui->remoteDevices->setColumnWidth(3, 75);
ui->remoteDevices->setColumnWidth(4, 100);
connect(m_localDevice, SIGNAL(pairingDisplayPinCode(const QBluetoothAddress &,QString)), this, SLOT(displayPin(const QBluetoothAddress &, QString)));
connect(m_localDevice, SIGNAL(pairingDisplayConfirmation(QBluetoothAddress,QString)), this, SLOT(displayConfirmation(QBluetoothAddress,QString)));
connect(m_localDevice, SIGNAL(pairingFinished(QBluetoothAddress,QBluetoothLocalDevice::Pairing)), this, SLOT(pairingFinished(QBluetoothAddress,QBluetoothLocalDevice::Pairing)));
ui->busyWidget->setMovie(new QMovie(":/icons/busy.gif"));
ui->busyWidget->movie()->start();
ui->pairingBusy->setMovie(new QMovie(":/icons/pairing.gif"));
ui->pairingBusy->hide();
ui->remoteDevices->clearContents();
ui->remoteDevices->setRowCount(0);
}
void QBluetoothSocket::doDeviceDiscovery(const QBluetoothServiceInfo &service, OpenMode openMode)
{
Q_D(QBluetoothSocket);
setSocketState(QBluetoothSocket::ServiceLookupState);
qCDebug(QT_BT) << "Starting discovery";
if(d->discoveryAgent) {
d->discoveryAgent->stop();
delete d->discoveryAgent;
}
d->discoveryAgent = new QBluetoothServiceDiscoveryAgent(this);
d->discoveryAgent->setRemoteAddress(service.device().address());
//qDebug() << "Got agent";
connect(d->discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)), this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(d->discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
d->openMode = openMode;
if(!service.serviceUuid().isNull())
d->discoveryAgent->setUuidFilter(service.serviceUuid());
if(!service.serviceClassUuids().isEmpty())
d->discoveryAgent->setUuidFilter(service.serviceClassUuids());
// we have to ID the service somehow
Q_ASSERT(!d->discoveryAgent->uuidFilter().isEmpty());
qCDebug(QT_BT) << "UUID filter" << d->discoveryAgent->uuidFilter();
d->discoveryAgent->start(QBluetoothServiceDiscoveryAgent::FullDiscovery);
}
BtLocalDevice::BtLocalDevice(QObject *parent) :
QObject(parent), securityFlags(QBluetooth::NoSecurity)
{
localDevice = new QBluetoothLocalDevice(this);
connect(localDevice, SIGNAL(error(QBluetoothLocalDevice::Error)),
this, SIGNAL(error(QBluetoothLocalDevice::Error)));
connect(localDevice, SIGNAL(hostModeStateChanged(QBluetoothLocalDevice::HostMode)),
this, SIGNAL(hostModeStateChanged()));
connect(localDevice, SIGNAL(pairingFinished(QBluetoothAddress,QBluetoothLocalDevice::Pairing)),
this, SLOT(pairingFinished(QBluetoothAddress,QBluetoothLocalDevice::Pairing)));
connect(localDevice, SIGNAL(deviceConnected(QBluetoothAddress)),
this, SLOT(connected(QBluetoothAddress)));
connect(localDevice, SIGNAL(deviceDisconnected(QBluetoothAddress)),
this, SLOT(disconnected(QBluetoothAddress)));
connect(localDevice, SIGNAL(pairingDisplayConfirmation(QBluetoothAddress,QString)),
this, SLOT(pairingDisplayConfirmation(QBluetoothAddress,QString)));
if (localDevice->isValid()) {
deviceAgent = new QBluetoothDeviceDiscoveryAgent(this);
connect(deviceAgent, SIGNAL(deviceDiscovered(QBluetoothDeviceInfo)),
this, SLOT(deviceDiscovered(QBluetoothDeviceInfo)));
connect(deviceAgent, SIGNAL(finished()),
this, SLOT(discoveryFinished()));
connect(deviceAgent, SIGNAL(error(QBluetoothDeviceDiscoveryAgent::Error)),
this, SLOT(discoveryError(QBluetoothDeviceDiscoveryAgent::Error)));
connect(deviceAgent, SIGNAL(canceled()),
this, SLOT(discoveryCanceled()));
serviceAgent = new QBluetoothServiceDiscoveryAgent(this);
connect(serviceAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(serviceAgent, SIGNAL(finished()),
this, SLOT(serviceDiscoveryFinished()));
connect(serviceAgent, SIGNAL(canceled()),
this, SLOT(serviceDiscoveryCanceled()));
connect(serviceAgent, SIGNAL(error(QBluetoothServiceDiscoveryAgent::Error)),
this, SLOT(serviceDiscoveryError(QBluetoothServiceDiscoveryAgent::Error)));
socket = new QBluetoothSocket(SOCKET_PROTOCOL, this);
connect(socket, SIGNAL(stateChanged(QBluetoothSocket::SocketState)),
this, SLOT(socketStateChanged(QBluetoothSocket::SocketState)));
connect(socket, SIGNAL(error(QBluetoothSocket::SocketError)),
this, SLOT(socketError(QBluetoothSocket::SocketError)));
connect(socket, SIGNAL(connected()), this, SLOT(socketConnected()));
connect(socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
connect(socket, SIGNAL(readyRead()), this, SLOT(readData()));
setSecFlags(socket->preferredSecurityFlags());
server = new QBluetoothServer(SOCKET_PROTOCOL, this);
connect(server, SIGNAL(newConnection()), this, SLOT(serverNewConnection()));
connect(server, SIGNAL(error(QBluetoothServer::Error)),
this, SLOT(serverError(QBluetoothServer::Error)));
} else {
deviceAgent = 0;
serviceAgent = 0;
socket = 0;
server = 0;
}
}
void Tennis::clientDisconnected()
{
board->setStatus("Disconnect", 100, 25);
controller->start();
server->startServer();
client->stopClient();
isClient = false;
isConnected = false;
discoveryFinished();
}
void Device::scanServices(const QString &address)
{
// We need the current device for service discovery.
for (int i = 0; i < devices.size(); i++) {
if (((DeviceInfo*)devices.at(i))->getAddress() == address )
currentDevice.setDevice(((DeviceInfo*)devices.at(i))->getDevice());
}
if (!currentDevice.getDevice().isValid()) {
qWarning() << "Not a valid device";
return;
}
qDeleteAll(m_characteristics);
m_characteristics.clear();
emit characteristicsUpdated();
qDeleteAll(m_services);
m_services.clear();
emit servicesUpdated();
setUpdate("Back\n(Connecting to device...)");
if (controller && controller->remoteAddress() != currentDevice.getDevice().address()) {
controller->disconnectFromDevice();
delete controller;
controller = 0;
}
//! [les-controller-1]
if (!controller) {
// Connecting signals and slots for connecting to LE services.
controller = new QLowEnergyController(currentDevice.getDevice().address());
connect(controller, SIGNAL(connected()),
this, SLOT(deviceConnected()));
connect(controller, SIGNAL(error(QLowEnergyController::Error)),
this, SLOT(errorReceived(QLowEnergyController::Error)));
connect(controller, SIGNAL(disconnected()),
this, SLOT(deviceDisconnected()));
connect(controller, SIGNAL(serviceDiscovered(QBluetoothUuid)),
this, SLOT(addLowEnergyService(QBluetoothUuid)));
connect(controller, SIGNAL(discoveryFinished()),
this, SLOT(serviceScanDone()));
}
if (isRandomAddress())
controller->setRemoteAddressType(QLowEnergyController::RandomAddress);
else
controller->setRemoteAddressType(QLowEnergyController::PublicAddress);
controller->connectToDevice();
//! [les-controller-1]
}
QT_USE_NAMESPACE_BLUETOOTH
RemoteSelector::RemoteSelector(QWidget *parent)
: QDialog(parent), ui(new Ui::RemoteSelector),
m_discoveryAgent(new QBluetoothServiceDiscoveryAgent)
{
ui->setupUi(this);
#if defined(Q_OS_WINCE) || defined(Q_WS_MAEMO_6)
setWindowState(Qt::WindowFullScreen);
#endif
connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
}
iControlPadClient::iControlPadClient( QObject* parent ) :
QObject(parent),
m_connected(false),
m_discoveryAgent(new QBluetoothServiceDiscoveryAgent() ),
m_socket( NULL ),
m_DigitalButtons(0),
m_AnalogButtons(0),
m_readProperties(0),
m_dataRequested(eNoDataRequested)
{
connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
m_timer = new QTimer(this);
connect(m_timer, SIGNAL(timeout()), this, SLOT(readControlPadKeys()));
m_receiver = parent;
}
Tennis::Tennis(QWidget *parent)
: QDialog(parent), ui(new Ui_Tennis), board(new Board), controller(new Controller), socket(0),
m_discoveryAgent(new QBluetoothServiceDiscoveryAgent), m_handover(0)
{
// start Bluetooth if not started
QBluetoothLocalDevice *device = new QBluetoothLocalDevice();
device->powerOn();
delete device;
device = 0;
//! [Construct UI]
ui->setupUi(this);
isClient = false;
isConnected = false;
quickDiscovery = true;
#if defined (Q_OS_SYMBIAN) || defined(Q_OS_WINCE) || defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)
setWindowState(Qt::WindowMaximized);
#endif
ui->pongView->setScene(board->getScene());
connect(ui->pongView, SIGNAL(mouseMove(int, int)), this, SLOT(mouseMove(int, int)));
ui->pongView->setMouseTracking(false);
connect(board, SIGNAL(ballCollision(Board::Edge)), controller, SLOT(ballCollision(Board::Edge)));
connect(board, SIGNAL(scored(Board::Edge)), controller, SLOT(scored(Board::Edge)));
connect(controller, SIGNAL(moveBall(int,int)), board, SLOT(setBall(int,int)));
connect(this, SIGNAL(moveLeftPaddle(int)), board, SLOT(setLeftPaddle(int)));
connect(this, SIGNAL(moveRightPaddle(int)), board, SLOT(setRightPaddle(int)));
connect(controller, SIGNAL(score(int,int)), board, SLOT(setScore(int,int)));
connect(controller, SIGNAL(fps(const QString&)), this, SLOT(fps(const QString&)));
setFocusPolicy(Qt::WheelFocus);
paddle_pos = (Board::Height-12)/2-Board::Paddle/2;
endPaddlePos = paddle_pos;
emit moveLeftPaddle(paddle_pos);
board->setRightPaddle(paddle_pos);
server = new TennisServer(this);
connect(controller, SIGNAL(moveBall(int,int)), server, SLOT(moveBall(int,int)));
connect(controller, SIGNAL(score(int,int)), server, SLOT(score(int,int)));
connect(this, SIGNAL(moveLeftPaddle(int)), server, SLOT(moveLeftPaddle(int)));
connect(server, SIGNAL(clientConnected(QString)), this, SLOT(serverConnected(QString)));
connect(server, SIGNAL(clientDisconnected(QString)), this, SLOT(serverDisconnected()));
connect(server, SIGNAL(moveRightPaddle(int)), board, SLOT(setRightPaddle(int)));
connect(server, SIGNAL(lag(int)), this, SLOT(lagReport(int)));
connect(server, SIGNAL(clientConnected(QString)), controller, SLOT(refresh()));
server->startServer();
client = new TennisClient(this);
connect(client, SIGNAL(moveBall(int,int)), board, SLOT(setBall(int,int)));
connect(client, SIGNAL(moveLeftPaddle(int)), board, SLOT(setLeftPaddle(int)));
connect(client, SIGNAL(connected(QString)), this, SLOT(clientConnected(QString)));
connect(client, SIGNAL(disconnected()), this, SLOT(clientDisconnected()));
connect(this, SIGNAL(moveRightPaddle(int)), client, SLOT(moveRightPaddle(int)));
connect(client, SIGNAL(score(int,int)), board, SLOT(setScore(int,int)));
connect(client, SIGNAL(lag(int)), this, SLOT(lagReport(int)));
connect(this, SIGNAL(moveLeftPaddle(int)), controller, SLOT(moveLeftPaddle(int)));
connect(this, SIGNAL(moveRightPaddle(int)), controller, SLOT(moveRightPaddle(int)));
connect(server, SIGNAL(moveRightPaddle(int)), controller, SLOT(moveRightPaddle(int)));
// ui->pongView->setBackgroundBrush(QBrush(Qt::white));
ui->pongView->setCacheMode(QGraphicsView::CacheBackground);
QNearFieldManager nearFieldManager;
if (nearFieldManager.isAvailable()) {
m_handover = new Handover(server->serverPort(), this);
connect(m_handover, SIGNAL(bluetoothServiceChanged()), this, SLOT(nearFieldHandover()));
connect(m_discoveryAgent, SIGNAL(serviceDiscovered(QBluetoothServiceInfo)),
this, SLOT(serviceDiscovered(QBluetoothServiceInfo)));
connect(m_discoveryAgent, SIGNAL(finished()), this, SLOT(discoveryFinished()));
}
m_discoveryAgent->setUuidFilter(QBluetoothUuid(serviceUuid));
QString address;
QString port;
QStringList args = QCoreApplication::arguments();
if(args.length() >= 2){
address = args.at(1);
if(args.length() >= 3){
port = args.at(2);
}
}
if(address.isEmpty()){
QSettings settings("QtDF", "bttennis");
address = settings.value("lastclient").toString();
}
if(!address.isEmpty()){
qDebug() << "Connect to" << address << port;
QBluetoothDeviceInfo device = QBluetoothDeviceInfo(QBluetoothAddress(address), "", QBluetoothDeviceInfo::ComputerDevice);
QBluetoothServiceInfo service;
if (!port.isEmpty()) {
QBluetoothServiceInfo::Sequence protocolDescriptorList;
QBluetoothServiceInfo::Sequence protocol;
protocol << QVariant::fromValue(QBluetoothUuid(QBluetoothUuid::L2cap))
<< QVariant::fromValue(port.toUShort());
protocolDescriptorList.append(QVariant::fromValue(protocol));
service.setAttribute(QBluetoothServiceInfo::ProtocolDescriptorList,
protocolDescriptorList);
qDebug() << "port" << port.toUShort() << service.protocolServiceMultiplexer();
}
else {
service.setServiceUuid(QBluetoothUuid(serviceUuid));
}
service.setDevice(device);
client->startClient(service);
board->setStatus("Connecting", 100, 25);
} else if (nearFieldManager.isAvailable()) {
board->setStatus(tr("Touch to play"), 100, 25);
}
setEnabled(true);
paddleAnimation = new QPropertyAnimation(this, "paddlePos", this);
paddleAnimation->setEasingCurve(QEasingCurve::InOutQuad);
ui->pongView->installEventFilter(this);
}
void Tennis::serverDisconnected()
{
board->setStatus("Disconnected", 100, 25);
isConnected = false;
discoveryFinished();
}
