C++ QTimer::start方法代码示例

bool PromiseTimer::start(unsigned dwMillisecond)
{
  timer.setSingleShot(true);
  timer.start(dwMillisecond);
  return true;
}

BitcoinGUI::BitcoinGUI(QWidget *parent):
    QMainWindow(parent),
    clientModel(0),
    walletModel(0),
    encryptWalletAction(0),
    changePassphraseAction(0),
    unlockWalletAction(0),
    lockWalletAction(0),
    aboutQtAction(0),
    trayIcon(0),
    notificator(0),
    rpcConsole(0),
    nWeight(0)
{
    setFixedSize(970, 550);
	QFontDatabase::addApplicationFont(":/fonts/Bebas");
    setWindowTitle(tr("Pentacoin") + " - " + tr("Wallet"));
	qApp->setStyleSheet("QMainWindow { background-image:url(:images/bkg);border:none; } #frame { } QToolBar QLabel { padding-top: 0px;padding-bottom: 0px;spacing: 10px;} QToolBar QLabel:item { padding-top: 0px;padding-bottom: 0px;spacing: 10px;} #spacer { background: transparent;border:none; } #toolbar2 { border:none;width:0px;hight:0px;padding-top:40px;padding-bottom:0px; background-color: transparent; } #labelMiningIcon { padding-left:5px;font-family:Century Gothic;width:100%;font-size:10px;text-align:center;color:black; } QMenu { background-color: qlineargradient(spread:pad, x1:0.511, y1:1, x2:0.482909, y2:0, stop:0 rgba(232,232,232), stop:1 rgba(232,232,232)); color: black; padding-bottom:10px; } QMenu::item { color: black; background: transparent; } QMenu::item:selected { background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 rgba(99,99,99,45), stop: 1 rgba(99,99,99,45)); } QMenuBar { background-color: white; color: white; } QMenuBar::item { font-size:12px;padding-bottom:3px;padding-top:3px;padding-left:15px;padding-right:15px;color: black; background-color: white; } QMenuBar::item:selected { background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 rgba(99,99,99,45), stop: 1 rgba(99,99,99,45)); }");
#ifndef Q_OS_MAC
    qApp->setWindowIcon(QIcon(":icons/bitcoin"));
    setWindowIcon(QIcon(":icons/bitcoin"));
#else
    setUnifiedTitleAndToolBarOnMac(true);
    QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
#endif
    // Accept D&D of URIs
    setAcceptDrops(true);

    // Create actions for the toolbar, menu bar and tray/dock icon
    createActions();

    // Create application menu bar
    createMenuBar();

    // Create the toolbars
    createToolBars();

    // Create the tray icon (or setup the dock icon)
    createTrayIcon();

    // Create tabs
    overviewPage = new OverviewPage();

    transactionsPage = new QWidget(this);
    QVBoxLayout *vbox = new QVBoxLayout();
    transactionView = new TransactionView(this);
    vbox->addWidget(transactionView);
    transactionsPage->setLayout(vbox);

    addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);

    receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);

    sendCoinsPage = new SendCoinsDialog(this);

    signVerifyMessageDialog = new SignVerifyMessageDialog(this);
    masternodeManagerPage = new MasternodeManager(this);

    centralWidget = new QStackedWidget(this);
    centralWidget->addWidget(overviewPage);
    centralWidget->addWidget(transactionsPage);
    centralWidget->addWidget(addressBookPage);
    centralWidget->addWidget(receiveCoinsPage);
    centralWidget->addWidget(sendCoinsPage);
    centralWidget->addWidget(masternodeManagerPage);
    setCentralWidget(centralWidget);

    // Create status bar
    statusBar();

    // Status bar notification icons
    QFrame *frameBlocks = new QFrame();
    frameBlocks->setContentsMargins(0,0,0,0);
    frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
    frameBlocksLayout->setContentsMargins(3,0,3,0);
    frameBlocksLayout->setSpacing(3);
    labelEncryptionIcon = new QLabel();
    labelStakingIcon = new QLabel();
    labelConnectionsIcon = new QLabel();
    labelBlocksIcon = new QLabel();
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelEncryptionIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelStakingIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelConnectionsIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelBlocksIcon);
    frameBlocksLayout->addStretch();

    if (GetBoolArg("-staking", true))
    {
        QTimer *timerStakingIcon = new QTimer(labelStakingIcon);
        connect(timerStakingIcon, SIGNAL(timeout()), this, SLOT(updateStakingIcon()));
        timerStakingIcon->start(30 * 1000);
        updateStakingIcon();
    }

    // Progress bar and label for blocks download
//.........这里部分代码省略.........

 void startTimer(int msec) { auRepTimer.start(msec, true); }

void QgsComposerLabel::paint( QPainter* painter, const QStyleOptionGraphicsItem* itemStyle, QWidget* pWidget )
{
  Q_UNUSED( itemStyle );
  Q_UNUSED( pWidget );
  if ( !painter )
  {
    return;
  }

  drawBackground( painter );
  painter->save();

  double penWidth = pen().widthF();
  QRectF painterRect( penWidth + mMargin, penWidth + mMargin, mTextBoxWidth - 2 * penWidth - 2 * mMargin, mTextBoxHeight - 2 * penWidth - 2 * mMargin );
  painter->translate( rect().width() / 2.0, rect().height() / 2.0 );
  painter->rotate( mRotation );
  painter->translate( -mTextBoxWidth / 2.0, -mTextBoxHeight / 2.0 );

  if ( mHtmlState )
  {
    painter->scale( 1.0 / mHtmlUnitsToMM / 10.0, 1.0 / mHtmlUnitsToMM / 10.0 );

    QWebPage* webPage = new QWebPage();

    //Setup event loop and timeout for rendering html
    QEventLoop loop;
    QTimer timeoutTimer;
    timeoutTimer.setSingleShot( true );

    //This makes the background transparent. Found on http://blog.qt.digia.com/blog/2009/06/30/transparent-qwebview-or-qwebpage/
    QPalette palette = webPage->palette();
    palette.setBrush( QPalette::Base, Qt::transparent );
    webPage->setPalette( palette );
    //webPage->setAttribute(Qt::WA_OpaquePaintEvent, false); //this does not compile, why ?

    webPage->setViewportSize( QSize( painterRect.width() * mHtmlUnitsToMM * 10.0, painterRect.height() * mHtmlUnitsToMM * 10.0 ) );
    webPage->mainFrame()->setZoomFactor( 10.0 );
    webPage->mainFrame()->setScrollBarPolicy( Qt::Horizontal, Qt::ScrollBarAlwaysOff );
    webPage->mainFrame()->setScrollBarPolicy( Qt::Vertical, Qt::ScrollBarAlwaysOff );

    // QGIS segfaults when rendering web page while in composer if html
    // contains images. So if we are not printing the composition, then
    // disable image loading
    if ( mComposition->plotStyle() != QgsComposition::Print &&
         mComposition->plotStyle() != QgsComposition::Postscript )
    {
      webPage->settings()->setAttribute( QWebSettings::AutoLoadImages, false );
    }

    //Connect timeout and webpage loadFinished signals to loop
    connect( &timeoutTimer, SIGNAL( timeout() ), &loop, SLOT( quit() ) );
    connect( webPage, SIGNAL( loadFinished( bool ) ), &loop, SLOT( quit() ) );

    //mHtmlLoaded tracks whether the QWebPage has completed loading
    //its html contents, set it initially to false. The loadingHtmlFinished slot will
    //set this to true after html is loaded.
    mHtmlLoaded = false;
    connect( webPage, SIGNAL( loadFinished( bool ) ), SLOT( loadingHtmlFinished( bool ) ) );

    webPage->mainFrame()->setHtml( displayText() );

    //For very basic html labels with no external assets, the html load will already be
    //complete before we even get a chance to start the QEventLoop. Make sure we check
    //this before starting the loop
    if ( !mHtmlLoaded )
    {
      // Start a 20 second timeout in case html loading will never complete
      timeoutTimer.start( 20000 );
      // Pause until html is loaded
      loop.exec();
    }

    webPage->mainFrame()->render( painter );//DELETE WEBPAGE ?
  }
  else
  {

    void UrlFactory::TryCorrectGoogleVersions()
    {
        QMutexLocker locker(&mutex);
        if(CorrectGoogleVersions && !IsCorrectGoogleVersions())
        {
            QNetworkReply *reply;
            QNetworkRequest qheader;
            QNetworkAccessManager network;
            QEventLoop q;
            QTimer tT;
            tT.setSingleShot(true);
            connect(&network, SIGNAL(finished(QNetworkReply*)),
                    &q, SLOT(quit()));
            connect(&tT, SIGNAL(timeout()), &q, SLOT(quit()));
            network.setProxy(Proxy);
#ifdef DEBUG_URLFACTORY
            qDebug()<<"Correct GoogleVersion";
#endif //DEBUG_URLFACTORY
            setIsCorrectGoogleVersions(true);
            QString url = "http://maps.google.com";

            qheader.setUrl(QUrl(url));
            qheader.setRawHeader("User-Agent",UserAgent);
            reply=network.get(qheader);
            tT.start(Timeout);
            q.exec();
            if(!tT.isActive())
                return;
            tT.stop();
            if( (reply->error()!=QNetworkReply::NoError))
            {
#ifdef DEBUG_URLFACTORY
                qDebug()<<"Try corrected version withou abort or error:"<<reply->errorString();
#endif //DEBUG_URLFACTORY
                return;
            }
            QString html=QString(reply->readAll());
            QRegExp reg("\"*http://mt0.google.com/vt/[email protected](\\d*)",Qt::CaseInsensitive);
            if(reg.indexIn(html)!=-1)
            {
                QStringList gc=reg.capturedTexts();
                VersionGoogleMap = QString("[email protected]%1").arg(gc[1]);
                VersionGoogleMapChina = VersionGoogleMap;
#ifdef DEBUG_URLFACTORY
                qDebug()<<"TryCorrectGoogleVersions, VersionGoogleMap: "<<VersionGoogleMap;
#endif //DEBUG_URLFACTORY
            }

            reg=QRegExp("\"*http://mt0.google.com/vt/[email protected](\\d*)",Qt::CaseInsensitive);
            if(reg.indexIn(html)!=-1)
            {
                QStringList gc=reg.capturedTexts();
                VersionGoogleLabels = QString("[email protected]%1").arg(gc[1]);
                VersionGoogleLabelsChina = VersionGoogleLabels;
#ifdef DEBUG_URLFACTORY
                qDebug()<<"TryCorrectGoogleVersions, VersionGoogleLabels: "<<VersionGoogleLabels;
#endif //DEBUG_URLFACTORY
            }
            reg=QRegExp("\"*http://khm0.google.com/kh/v=(\\d*)",Qt::CaseInsensitive);
            if(reg.indexIn(html)!=-1)
            {
                QStringList gc=reg.capturedTexts();
                VersionGoogleSatellite = gc[1];
                VersionGoogleSatelliteKorea = VersionGoogleSatellite;
                VersionGoogleSatelliteChina = "[email protected]" + VersionGoogleSatellite;

                qDebug()<<"TryCorrectGoogleVersions, VersionGoogleSatellite: "<<VersionGoogleSatellite;

            }
            reg=QRegExp("\"*http://mt0.google.com/vt/[email protected](\\d*),[email protected](\\d*)",Qt::CaseInsensitive);
            if(reg.indexIn(html)!=-1)
            {
                QStringList gc=reg.capturedTexts();
                VersionGoogleTerrain = QString("[email protected]%1,[email protected]%2").arg(gc[1]).arg(gc[2]);
                VersionGoogleTerrainChina = VersionGoogleTerrain;
#ifdef DEBUG_URLFACTORY
                qDebug()<<"TryCorrectGoogleVersions, VersionGoogleTerrain: "<<VersionGoogleTerrain;
#endif //DEBUG_URLFACTORY
            }
            reply->deleteLater();

        }

Scene::Scene( QUndoStack* undoStack ) : QGraphicsScene()
{
  // create timer
  for (double k=0; k<=359; k=k+1)
  {
       // These two lines throw a casting error.
      //
      //
      //
      //sine[k]=qSin(k*PI/180);
      //cosine[k]=qCos(k*PI/180);
      //
      //
      //
      //
      //

  }


  QTimer *timer = new QTimer(this);
  connect(timer, SIGNAL(timeout()), this, SLOT(manageObjects()));
  //connect(timer, SIGNAL(timeout()), this, SLOT(collisionDetection()));
  timer->start(1000/25); // fire the timer 25 times per second

  // initialise variables
  m_undoStack     = undoStack;
  this->setSceneRect(0,0,WINDOW_WIDTH-20, WINDOW_HEIGHT-40);


  // create invisible item to provide default top-left anchor to scene
  addLine( 0, 0, 0, 1, QPen(Qt::transparent, 1) );

  // connect selectionChanged signal to selectStations slot
  connect( this, SIGNAL(selectionChanged()), this, SLOT(selectStations()) );

  // set local variables and check if existing station clicked
  qreal           stationX = .5*WINDOW_WIDTH;
  qreal           stationY = .45*WINDOW_HEIGHT;
  qreal           asteroidX[4] = {0.75*WINDOW_WIDTH,0.65*WINDOW_WIDTH , 0.55*WINDOW_WIDTH, 0.45*WINDOW_WIDTH};
  qreal           asteroidY[4] = {0.75*WINDOW_WIDTH,0.65*WINDOW_WIDTH , 0.55*WINDOW_WIDTH, 0.45*WINDOW_WIDTH};
  qreal           bulletX = 0.25*WINDOW_WIDTH;
  qreal           bulletY = 0.25*WINDOW_HEIGHT;
  qreal           asteroidMoveX = -1;
  qreal           asteroidMoveY = -1;
  qreal           xDest, yDest;






  Station*  station = dynamic_cast<Station*>( itemAt( stationX, stationY ) );
  m_undoStack->push( new CommandStationAdd( this, stationX, stationY ) );
  emit message( QString("Ship add at %1,%2").arg(stationX).arg(stationY) );

  for(int i=0; i<=4; i++){
      Asteroid*  asteroid = dynamic_cast<Asteroid*>( itemAt( asteroidX[i], asteroidY[i]) );
      listOfAsteroids->append(asteroid);
      m_undoStack->push( new CommandAsteroidAdd( this, asteroidX[i], asteroidY[i] ) );
      emit message( QString("Asteroid add at %1,%2").arg(asteroidX[i]).arg(asteroidY[i]) );
  }

  Bullet*  bullet = dynamic_cast<Bullet*>( itemAt( bulletX, bulletY ) );
  m_undoStack->push( new CommandBulletAdd( this, bulletX, bulletY ) );
  emit message( QString("Bullet add at %1,%2").arg(bulletX).arg(bulletY) );







  /*
  asteroid = dynamic_cast<Asteroid*>( itemAt( asteroidX, asteroidY ));
  m_undoStack->push( new CommandAsteroidDelete( this, asteroid ) );

  dynamic_cast<Asteroid*>(itemAt(50,300));
  m_undoStack->push( new CommandAsteroidAdd( this, 50, 300 ) );
  */
}

BitcoinGUI::BitcoinGUI(QWidget *parent):
    QMainWindow(parent),
    clientModel(0),
    walletModel(0),
    encryptWalletAction(0),
    changePassphraseAction(0),
    unlockWalletAction(0),
    lockWalletAction(0),
    aboutQtAction(0),
    trayIcon(0),
    notificator(0),
    rpcConsole(0),
    nWeight(0)
{
    // resize(850, 550);
	setFixedSize(920, 560);
    setWindowTitle(tr("ParkByte") + " - " + tr("Wallet"));
#ifndef Q_OS_MAC
    qApp->setWindowIcon(QIcon(":icons/bitcoin"));
    setWindowIcon(QIcon(":icons/bitcoin"));
#else
    setUnifiedTitleAndToolBarOnMac(true);
    QApplication::setAttribute(Qt::AA_DontShowIconsInMenus);
#endif
    // Accept D&D of URIs
    setAcceptDrops(true);

    // Create actions for the toolbar, menu bar and tray/dock icon
    createActions();

    // Create application menu bar
    createMenuBar();

    // Create the toolbars
    createToolBars();

    // Create the tray icon (or setup the dock icon)
    createTrayIcon();

    // Create tabs
    overviewPage = new OverviewPage();
	blockBrowser = new BlockBrowser(this);  //block

    transactionsPage = new QWidget(this);
    QVBoxLayout *vbox = new QVBoxLayout();
    transactionView = new TransactionView(this);
    vbox->addWidget(transactionView);
    transactionsPage->setLayout(vbox);

    addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);

    receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);

    sendCoinsPage = new SendCoinsDialog(this);

    signVerifyMessageDialog = new SignVerifyMessageDialog(this);

    centralWidget = new QStackedWidget(this);
    centralWidget->addWidget(overviewPage);
	centralWidget->addWidget(blockBrowser);   // block
    centralWidget->addWidget(transactionsPage);
    centralWidget->addWidget(addressBookPage);
    centralWidget->addWidget(receiveCoinsPage);
    centralWidget->addWidget(sendCoinsPage);
    setCentralWidget(centralWidget);

    // Create status bar
    statusBar();

    // Status bar notification icons
    QFrame *frameBlocks = new QFrame();
    frameBlocks->setContentsMargins(0,0,0,0);
    frameBlocks->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
    frameBlocksLayout->setContentsMargins(3,0,3,0);
    frameBlocksLayout->setSpacing(3);
    labelEncryptionIcon = new QLabel();
    labelStakingIcon = new QLabel();
    labelConnectionsIcon = new QLabel();
    labelBlocksIcon = new QLabel();
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelEncryptionIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelStakingIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelConnectionsIcon);
    frameBlocksLayout->addStretch();
    frameBlocksLayout->addWidget(labelBlocksIcon);
    frameBlocksLayout->addStretch();

    if (GetBoolArg("-staking", true))
    {
        QTimer *timerStakingIcon = new QTimer(labelStakingIcon);
        connect(timerStakingIcon, SIGNAL(timeout()), this, SLOT(updateStakingIcon()));
        timerStakingIcon->start(30 * 1000);
        updateStakingIcon();
    }

    // Progress bar and label for blocks download
    progressBarLabel = new QLabel();
//.........这里部分代码省略.........

void people::makeStatus(const QString text){
    ui.label_status->setText(text);
    QTimer *timer = new QTimer(this);
    connect(timer, SIGNAL(timeout()), ui.label_status, SLOT(clear()));
    timer->start(10000);
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QString serialPortName;
    QString serialPortFriendlyName;
    QString sisFile;
    QString exeFile;
    QStringList cmdLine;
    QStringList args = QCoreApplication::arguments();
    QTextStream outstream(stdout);
    QTextStream errstream(stderr);
    QString downloadRemoteFile;
    QString downloadLocalFile;
    int loglevel=1;
    int timeout=0;
    bool crashlog = true;
    QString crashlogpath;
    QListIterator<QString> it(args);
    it.next(); //skip name of program
    while (it.hasNext()) {
        QString arg = it.next();

        if (arg.startsWith("-")) {
            if (arg == "--portname" || arg == "-p") {
                CHECK_PARAMETER_EXISTS
                serialPortName = it.next();
            }
            else if (arg == "--portfriendlyname" || arg == "-f") {
                CHECK_PARAMETER_EXISTS
                serialPortFriendlyName = it.next();
            }
            else if (arg == "--sis" || arg == "-s") {
                CHECK_PARAMETER_EXISTS
                sisFile = it.next();
                if (!QFileInfo(sisFile).exists()) {
                    errstream << "Sis file (" << sisFile << ") doesn't exist" << endl;
                    return 1;
                }
            }
            else if (arg == "--download" || arg == "-d") {
                CHECK_PARAMETER_EXISTS
                downloadRemoteFile = it.next();
                CHECK_PARAMETER_EXISTS
                downloadLocalFile = it.next();
            }
            else if (arg == "--timeout" || arg == "-t") {
                CHECK_PARAMETER_EXISTS
                bool ok;
                timeout = it.next().toInt(&ok);
                if (!ok) {
                    errstream << "Timeout must be specified in milliseconds" << endl;
                    return 1;
                }
            }
            else if (arg == "--verbose" || arg == "-v")
                loglevel=2;
            else if (arg == "--quiet" || arg == "-q")
                loglevel=0;
            else if (arg == "--nocrashlog")
                crashlog = false;
            else if (arg == "--crashlogpath") {
                CHECK_PARAMETER_EXISTS
                crashlogpath = it.next();
            }
            else
                errstream << "unknown command line option " << arg << endl;
        } else {
            exeFile = arg;
            while(it.hasNext()) {
                cmdLine.append(it.next());
            }
        }
    }

    if (exeFile.isEmpty() && sisFile.isEmpty() && 
        (downloadLocalFile.isEmpty() || downloadRemoteFile.isEmpty())) {
        printUsage(outstream, args[0]);
        return 1;
    }

    if (serialPortName.isEmpty()) {
        if (loglevel > 0)
            outstream << "Detecting serial ports" << endl;
        foreach (const SerialPortId &id, enumerateSerialPorts(loglevel)) {
            if (loglevel > 0)
                outstream << "Port Name: " << id.portName << ", "
                     << "Friendly Name:" << id.friendlyName << endl;
            if (!id.friendlyName.isEmpty()
                    && serialPortFriendlyName.isEmpty()
                    && (id.friendlyName.contains("symbian", Qt::CaseInsensitive)
                        || id.friendlyName.contains("s60", Qt::CaseInsensitive)
                        || id.friendlyName.contains("nokia", Qt::CaseInsensitive))) {
                serialPortName = id.portName;
                break;
            } else if (!id.friendlyName.isEmpty()
                    && !serialPortFriendlyName.isEmpty()
                    && id.friendlyName.contains(serialPortFriendlyName)) {
                serialPortName = id.portName;
                break;
//.........这里部分代码省略.........

int main (int argc, char * argv[])
{
	QApplication app( argc, argv );
	
	//  Create QGraphicsScene
	QGraphicsScene scene;
	scene.setSceneRect( -600, -250, 1200, 500 );
	scene.setItemIndexMethod( QGraphicsScene::NoIndex );
	
	//  Draw road
	scene.addLine( -350, -150, -350, -100 );
	scene.addLine( -500, -100, -350, -100 );
	scene.addLine( -500, -50, -350, -50 );
	scene.addLine( -350, 150, -350, -50 );
	scene.addLine( -300, 150, -300, -50 );
	scene.addLine( -300, -150, -300, -100 );

	scene.addLine( -300, -100, 300, -100 );
	scene.addLine( -300, -50, 300, -50 );

	scene.addLine( 350, -150, 350, -100 );
	scene.addLine( 500, -100, 350, -100 );
	scene.addLine( 500, -50, 350, -50 );
	scene.addLine( 350, 150, 350, -50 );
	scene.addLine( 300, 150, 300, -50 );
	scene.addLine( 300, -150, 300, -100 );
	
	scene.addLine( -325, -100, -325, -150 );
	scene.addLine( -325, -50, -325, 150 );
	scene.addLine( 325, -100, 325, -150 );
	scene.addLine( 325, -50, 325, 150 );
	scene.addLine( -475, -75, -350, -75 );
	scene.addLine( -300, -75, 300, -75 );
	scene.addLine( 475, -75, 350, -75 );
	
	//  Road notation
	QGraphicsItem* ptext = scene.addText( "BSN" );
	ptext->setPos( -340, -180 );

	ptext = scene.addText( "BSS" );
	ptext->setPos( -340, 150 );

	ptext = scene.addText( "TBN" );
	ptext->setPos( 310, -180 );
	
	ptext = scene.addText( "TBS" );
	ptext->setPos( 310, 150 );
	
	ptext = scene.addText( "RHW" );
	ptext->setPos( -550, -85 );

	ptext = scene.addText( "RHE" );
	ptext->setPos( 510, -85 );

	//  Draw traffic lights

	//  Add cars to scene
	//Car *car = new Car;
	CarGenerator *pcargen = new CarGenerator( eBSN, -337.5, -150, Qt::blue );
	scene.addItem( pcargen );
	//car->setStartPos();


	//  Create QGraphicsView
	QGraphicsView view( &scene );
	view.setViewportUpdateMode( QGraphicsView::BoundingRectViewportUpdate );
	view.setWindowTitle( QT_TRANSLATE_NOOP(QGraphicsVIew, "Traffic simulation") );

	view.show();


	//  Set Timer
	QTimer timer;
	QObject::connect( &timer, SIGNAL(timeout()), &scene, SLOT(advance()) );
	timer.start( 1000/20 );
	
	return app.exec();
}

int main(int argc, char* argv[])
{
  try
  {
    terrama2::core::initializeTerraMA();
    terrama2::core::registerFactories();


    {
      QCoreApplication app(argc, argv);
      auto& serviceManager = terrama2::core::ServiceManager::getInstance();
      std::map<std::string, std::string> connInfo { {"PG_HOST", TERRAMA2_DATABASE_HOST},
                                                    {"PG_PORT", TERRAMA2_DATABASE_PORT},
                                                    {"PG_USER", TERRAMA2_DATABASE_USERNAME},
                                                    {"PG_PASSWORD", TERRAMA2_DATABASE_PASSWORD},
                                                    {"PG_DB_NAME", TERRAMA2_DATABASE_DBNAME},
                                                    {"PG_CONNECT_TIMEOUT", "4"},
                                                    {"PG_CLIENT_ENCODING", "UTF-8"}
                                                  };
      serviceManager.setLogConnectionInfo(connInfo);
      serviceManager.setInstanceId(1);

      auto dataManager = std::make_shared<terrama2::services::collector::core::DataManager>();

      addInput(dataManager);
      addOutput(dataManager);
      addStaticDataSeries(dataManager);

      terrama2::services::collector::core::Service service(dataManager);
      service.start();

      terrama2::services::collector::core::Collector* collector(new terrama2::services::collector::core::Collector());
      terrama2::services::collector::core::CollectorPtr collectorPtr(collector);
      collector->id = 1;
      collector->projectId = 1;
      collector->serviceInstanceId = 1;

      collector->inputDataSeries = 1;
      collector->outputDataSeries = 2;
      collector->inputOutputMap.emplace(1, 2);

      terrama2::services::collector::core::Intersection* intersection(new terrama2::services::collector::core::Intersection());
      terrama2::services::collector::core::IntersectionPtr intersectionPtr(intersection);

      // Adds the attribute "SIGLA" to the collected occurrences.
      intersection->collectorId = collector->id;
      std::vector<std::string> attrVec;
      attrVec.push_back("sigla");
      intersection->attributeMap[3] = attrVec;
      collector->intersection = intersectionPtr;


      dataManager->add(collectorPtr);

      QTimer timer;
      QObject::connect(&timer, SIGNAL(timeout()), QCoreApplication::instance(), SLOT(quit()));
      timer.start(300000);
      app.exec();

      service.stopService();
    }

    terrama2::core::finalizeTerraMA();
  }
  catch(...)
  {
    // TODO: o que fazer com uncaught exception
    std::cout << "\n\nException...\n" << std::endl;
  }

  return 0;
}

	void initializeGL() {
		gl::createVertexArrays(1, &vao);
		gl::createBuffers(1, &positionBuffer);
		gl::createBuffers(1, &colorBuffer);
		gl::createBuffers(1, &indexBuffer);
		vao.bindElementBuffer(indexBuffer);
		constexpr static gl::Float colors[] = {
			1,0,0,1,
			0,1,0,1,
			0,0,1,1,
			1,1,0,1,
			1,0,0,1,
			0,1,0,1,
			0,0,1,1,
			1,1,0,1,
			1,0,0,1,
			0,1,0,1,
			0,0,1,1,
			1,1,0,1,
			1,0,0,1,
			0,1,0,1,
			0,0,1,1,
			1,1,0,1,
		};
#define POS0 -0.5f, 0.5f,0,1,
#define POS1 -0.5f,-0.5f,0,1,
#define POS2  0.5f,-0.5f,0,1,
#define POS3  0.5f, 0.5f,0,1,
		constexpr static gl::Float positions[] = {
			POS0
			POS1
			POS2
			POS3
			POS1
			POS2
			POS3
			POS0
			POS2
			POS3
			POS0
			POS1
			POS3
			POS0
			POS1
			POS2
		};
		gl::bufferData(positionBuffer, sizeof(positions), positions);
		gl::bufferData(colorBuffer, sizeof(colors), colors);
		constexpr static gl::UnsignedInteger index[] = { 0 };
		gl::bufferData(indexBuffer, sizeof(index), index);
		vao.bindBuffer(0, positionBuffer);
		vao.bindBuffer(1, colorBuffer);
		vao.bindDivisor(0, 1);
		vao.bindDivisor(1, 1);
		constexpr static char vs[] = R"(#version 450
layout(location=0) in vec4 iposition;
layout(location=1) in vec4 icolor;
out vec4 color;
void main(){
gl_Position = iposition;
gl_PointSize = 36+15*gl_InstanceID;
color = icolor;
}
)";
		constexpr static char fs[] = R"(#version 450
in vec4 color;
out vec4 fcolor;
void main(){
fcolor = vec4( gl_PointCoord.xy  ,color.x, 1);
}
)";
		program = gl::VFProgramLoadSources(vs, fs);
		{
			typedef void(QTimer::*TT)();
			timer.connect(&timer,TT(&QTimer::timeout),
				[this]() {
				++baseIndex;
				if (baseIndex > 3) { baseIndex = 0; }
				super->updateGL();
			}
				);
			timer.start(666);
		}
	}

Window::Window() : plot( QString("Velocity") ), gain(5), count(0) // <-- 'c++ initialisation list' - google it!
{
      //taken purely from online, not our code! 
      //http://qwt.sourceforge.net/class_qwt_analog_clock.html
	//
	QwtAnalogClock *clock = new QwtAnalogClock();
	clock->scaleDraw()->setPenWidth(3);
	clock->setLineWidth(6);
	clock->setFrameShadow(QwtDial::Sunken);
	clock->setTime(); 
      // update the clock every second
      QTimer *timer = new QTimer(clock);
            timer->connect(timer, SIGNAL(timeout()), clock, SLOT(setCurrentTime()));
            timer->start(1000);





	// set up the gain knob
	knob.setValue(gain);

	// use the Qt signals/slots framework to update the gain -
	// every time the knob is moved, the setGain function will be called
	connect( &knob, SIGNAL(valueChanged(double)), SLOT(setGain(double)) );

	// set up the thermometer
	thermo.setFillBrush( QBrush(Qt::red) );
	thermo.setRange(0, 20);
	//thermo.show();


	// set up the initial plot data
	for( int index=0; index<plotDataSize; ++index )
	{
		xData[index] = index;
		yData[index] = gain * sin( M_PI * index/50 );
	}

	// make a plot curve from the data and attach it to the plot
	curve.setSamples(xData, yData, plotDataSize);
	curve.attach(&plot);

	plot.replot();
	plot.show();


	// set up the layout - knob above thermometer
	//vLayout.addWidget(&knob);
	  vLayout.addWidget(clock);
	//vLayout.addWidget(&thermo);


	// plot to the left of knob and thermometer
	hLayout.addLayout(&vLayout);
	hLayout.addWidget(&plot);

	setLayout(&hLayout);

        std::cout << "It is working\n";
        //Below is NOT THE RIGHT WAY TO DO IT, the preferred way is to use 
        // moveToThread() on QObject and then using the Signals and Slots sys-
        //tem. Essentially use the connect function on the QObject instantia-
        //tion to hook up the start() method of the QThread object and the 
        // desired method that does the processing 
        DaThread *ls =new DaThread();

         uint64_t  ls_time=1900;
          int ls_boolean = 1;
          uint64_t  rs_time=1100;
          int rs_boolean = 1;


        ls-> initiate(xData, yData,&ls_time, &ls_boolean, &rs_time,&rs_boolean);
        ls->start();
        std::cout << "It is working\n";

        //start the servos around the time the data starts to be read  

        // ServoThread *leftServo =new ServoThread();
        // leftServo-> initiate(PIN, &ls_time, &ls_boolean);
        // leftServo->start();
 std::cout << "It is working1\n";

         
        // ServoThread *rightServo =new ServoThread();
        // rightServo-> initiate(PIN2, &rs_time, &rs_boolean);
        // rightServo->start();
         
        // ls_boolean =0;
        // rs_boolean =0;
}

void RegularBattleScene::setupGui()
{
    int nslots = data()->numberOfSlots();

    gui.nick.resize(nslots);
    gui.level.resize(nslots);
    gui.gender.resize(nslots);
    gui.bars.resize(nslots);
    gui.status.resize(nslots);

    QVBoxLayout *l=  new QVBoxLayout(this);
    l->setMargin(0);

    /* As anyway the GraphicsZone is a fixed size, it's useless to
       resize that part, might as well let  the chat be resized */
    l->setSizeConstraint(QLayout::SetFixedSize);

    QHBoxLayout *firstLine = new QHBoxLayout();
    l->addLayout(firstLine);

    QHBoxLayout *midzone = new QHBoxLayout();
    l->addLayout(midzone);

    QHBoxLayout *lastLine = new QHBoxLayout();
    l->addLayout(lastLine);

    QVBoxLayout *teamAndName[2];

    for (int i = 0; i < 2; i++) {
        teamAndName[i] = new QVBoxLayout();
        teamAndName[i]->addLayout(createTeamLayout(gui.pokeballs[i]));
        teamAndName[i]->addWidget(gui.trainers[i] = new QLabel(data()->name(i)),0, Qt::AlignRight);
        gui.trainers[i]->setObjectName("TrainerNick");
    }

    firstLine->addWidget(createFullBarLayout(nslots, opponent()));
    firstLine->addLayout(teamAndName[opponent()]);

    gui.zone = new GraphicsZone(data(), gui.theme);

    /* Make the code below more generic? */
    QVBoxLayout *midme = new QVBoxLayout();
    midzone->addLayout(midme);
    midme->addStretch(100);
    gui.timers[myself()] = new QProgressBar();
    gui.timers[myself()]->setObjectName("TimeOut"); //for style sheets
    gui.timers[myself()]->setRange(0,300);
    QLabel *mybox = new QLabel();
    mybox->setObjectName("MyTrainerBox");
    mybox->setFixedSize(82,82);
    mybox->setPixmap(gui.theme->trainerSprite(data()->avatar(myself())));
    midme->addWidget(gui.timers[myself()]);
    midme->addWidget(mybox);

    midzone->addWidget(gui.zone);

    QVBoxLayout *midopp = new QVBoxLayout();
    midzone->addLayout(midopp);
    midopp->addStretch(100);
    gui.timers[opponent()] = new QProgressBar();
    gui.timers[opponent()]->setObjectName("TimeOut"); //for style sheets
    gui.timers[opponent()]->setRange(0,300);
    QLabel *oppbox = new QLabel();
    oppbox->setPixmap(gui.theme->trainerSprite(data()->avatar(opponent())));
    oppbox->setObjectName("OppTrainerBox");
    oppbox->setFixedSize(82,82);
    midopp->addWidget(oppbox);
    midopp->addWidget(gui.timers[opponent()]);

    lastLine->addLayout(teamAndName[myself()]);
    lastLine->addWidget(createFullBarLayout(nslots, myself()));

    QTimer *t = new QTimer (this);
    t->start(200);
    connect(t, SIGNAL(timeout()), SLOT(updateTimers()));
}

//.........这里部分代码省略.........
  connect(_processing_button, SIGNAL(clicked()), this, SLOT(_processing_button_pressed()));

  _skip_back_button = new QPushButton(_controlsParent);
  _skip_back_button->setObjectName("_skip_back_button");
  _skip_back_button->setFocusPolicy(Qt::NoFocus);
  _skip_back_button->show();

  connect(_skip_back_button, SIGNAL(clicked()), this, SLOT(_skip_back()));

  _pause_button = new QPushButton(_controlsParent);
  _pause_button->setObjectName("_pause_button");
  _pause_button->setCheckable(true);
  _pause_button->setFocusPolicy(Qt::NoFocus);
  _pause_button->show();

  connect(_pause_button, SIGNAL(clicked()), this, SLOT(_pause_button_pressed()));

  _play_button = new QPushButton(_controlsParent);
  _play_button->setObjectName("_play_button");
  _play_button->setCheckable(true);
  _play_button->setFocusPolicy(Qt::NoFocus);
  _play_button->show();

  connect(_play_button, SIGNAL(clicked()), this, SLOT(_play_button_pressed()));

  _time_line = new QSSRTimeLine(_controlsParent, UPDATEINTERVALFORQTWIDGETS);
  _time_line->show();
  connect(_time_line, SIGNAL(signal_transport_locate(float)), this, SLOT(_transport_locate(float)));

  _cpu_label = new QCPULabel(_controlsParent, UPDATEINTERVALFORQTWIDGETS);
  _cpu_label->show();

  _cpu_label_text_tag = new QLabel(_controlsParent);
  _cpu_label_text_tag->setAlignment(Qt::AlignCenter);
  _cpu_label_text_tag->setText("cpu");

  _zoom_label = new QZoomLabel(_controlsParent);
  _zoom_label->show();

  connect(_zoom_label, SIGNAL(signal_zoom_changed(int)), this, SLOT(_set_zoom(int)));
  connect(this, SIGNAL(signal_zoom_set(int)), _zoom_label, SLOT(update_display(int)));

  _zoom_label_text_tag = new QLabel(_controlsParent);
  _zoom_label_text_tag->setAlignment(Qt::AlignCenter);
  _zoom_label_text_tag->setText("zoom");
  _zoom_label_text_tag->show();

  _volume_slider = new QVolumeSlider(_controlsParent);
  _volume_slider->show();

  connect(_volume_slider, SIGNAL(signal_volume_changed(float)), this, SLOT(_set_master_volume(float)));

  _volume_slider_text_tag = new QLabel(_controlsParent);
  _volume_slider_text_tag->setAlignment(Qt::AlignCenter);
  _volume_slider_text_tag->setText("level");
  _volume_slider_text_tag->show();

  //  open_file_label = new QClickTextLabel( this );
  //  open_file_label->setGeometry( QRect( XREF, YREF, 270, 39 ) );
  //  open_file_label->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, open_file_label->sizePolicy().hasHeightForWidth() ) );

  // put labels into correct position
  _file_menu_label->setGeometry(DEFAULTFRAMELEFT, 24, FILEMENUWIDTH, 24);
  _processing_button->setGeometry(DEFAULTFRAMELEFT+FILEMENUWIDTH+
                                 BETWEENBUTTONSPACE, 20,
                                 BUTTONWIDTH, BUTTONHEIGHT);
  _skip_back_button->setGeometry(DEFAULTFRAMELEFT+FILEMENUWIDTH+
                                BETWEENBUTTONSPACE+BUTTONWIDTH+
                                BETWEENBUTTONSPACE, 20,
                                BUTTONWIDTH, BUTTONHEIGHT);
  _pause_button->setGeometry(DEFAULTFRAMELEFT+FILEMENUWIDTH+
                            2*(BETWEENBUTTONSPACE+BUTTONWIDTH)+
                            BETWEENBUTTONSPACE, 20,
                            BUTTONWIDTH, BUTTONHEIGHT);
  _play_button->setGeometry(DEFAULTFRAMELEFT+FILEMENUWIDTH+
                           3*(BETWEENBUTTONSPACE+BUTTONWIDTH)+
                           BETWEENBUTTONSPACE, 20,
                           BUTTONWIDTH, BUTTONHEIGHT);

  // functional inits
  _deselect_all_sources(); // no source selected

#ifdef ENABLE_FLOATING_CONTROL_PANEL
  // scene menu is not shown if floating control panel is used
  VERBOSE("Floating control panel is used, scene menu will not be shown.");
  (void)path_to_scene_menu;
#else
  // create the scene menu if an according config file is present
  _create_scene_menu(path_to_scene_menu);
#endif

  // update screen with update_frequency
  QTimer *timer = new QTimer(this);
  connect(timer, SIGNAL(timeout()), this, SLOT(_update_screen()));
  timer->start(static_cast<unsigned int>(1.0f/static_cast<float>(update_frequency) * 1000.0f));

#ifdef ENABLE_FLOATING_CONTROL_PANEL
  _resizeControls(_controlsParent->width());
#endif
}