C++ QList::size方法代码示例

bool QAudioInputPrivate::open()
{
#ifdef DEBUG_AUDIO
    QTime now(QTime::currentTime());
    qDebug()<<now.second()<<"s "<<now.msec()<<"ms :open()";
#endif
    clockStamp.restart();
    timeStamp.restart();
    elapsedTimeOffset = 0;

    int dir;
    int err = 0;
    int count=0;
    unsigned int freakuency=settings.frequency();

    if (!settings.isValid()) {
        qWarning("QAudioOutput: open error, invalid format.");
    } else if (settings.sampleRate() <= 0) {
        qWarning("QAudioOutput: open error, invalid sample rate (%d).",
                 settings.sampleRate());
    } else {
        err = -1;
    }

    if (err == 0) {
        errorState = QAudio::OpenError;
        deviceState = QAudio::StoppedState;
        emit errorChanged(errorState);
        return false;
    }


    QString dev = QString(QLatin1String(m_device.constData()));
    QList<QByteArray> devices = QAudioDeviceInfoInternal::availableDevices(QAudio::AudioInput);
    if(dev.compare(QLatin1String("default")) == 0) {
#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
        if (devices.size() > 0)
            dev = QLatin1String(devices.first());
        else
            return false;
#else
        dev = QLatin1String("hw:0,0");
#endif
    } else {
#if(SND_LIB_MAJOR == 1 && SND_LIB_MINOR == 0 && SND_LIB_SUBMINOR >= 14)
        dev = QLatin1String(m_device);
#else
        int idx = 0;
        char *name;

        QString shortName = QLatin1String(m_device.mid(m_device.indexOf('=',0)+1).constData());

        while(snd_card_get_name(idx,&name) == 0) {
            if(qstrncmp(shortName.toLocal8Bit().constData(),name,shortName.length()) == 0)
                break;
            idx++;
        }
        dev = QString(QLatin1String("hw:%1,0")).arg(idx);
#endif
    }

    // Step 1: try and open the device
    while((count < 5) && (err < 0)) {
        err=snd_pcm_open(&handle,dev.toLocal8Bit().constData(),SND_PCM_STREAM_CAPTURE,0);
        if(err < 0)
            count++;
    }
    if (( err < 0)||(handle == 0)) {
        errorState = QAudio::OpenError;
        deviceState = QAudio::StoppedState;
        emit stateChanged(deviceState);
        return false;
    }
    snd_pcm_nonblock( handle, 0 );

    // Step 2: Set the desired HW parameters.
    snd_pcm_hw_params_alloca( &hwparams );

    bool fatal = false;
    QString errMessage;
    unsigned int chunks = 8;

    err = snd_pcm_hw_params_any( handle, hwparams );
    if ( err < 0 ) {
        fatal = true;
        errMessage = QString::fromLatin1("QAudioInput: snd_pcm_hw_params_any: err = %1").arg(err);
    }
    if ( !fatal ) {
        err = snd_pcm_hw_params_set_rate_resample( handle, hwparams, 1 );
        if ( err < 0 ) {
            fatal = true;
            errMessage = QString::fromLatin1("QAudioInput: snd_pcm_hw_params_set_rate_resample: err = %1").arg(err);
        }
    }
    if ( !fatal ) {
        err = snd_pcm_hw_params_set_access( handle, hwparams, access );
        if ( err < 0 ) {
            fatal = true;
            errMessage = QString::fromLatin1("QAudioInput: snd_pcm_hw_params_set_access: err = %1").arg(err);
        }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    mDiagramUnitComboBox->setCurrentIndex( mDiagramUnitComboBox->findText( tr( "mm" ) ) );
    mLabelPlacementComboBox->setCurrentIndex( mLabelPlacementComboBox->findText( tr( "x-height" ) ) );
    mDiagramSizeSpinBox->setValue( 30 );
    mBarWidthSpinBox->setValue( 5 );
    mVisibilityGroupBox->setChecked( false );

    switch ( layerType )
    {
      case QGis::Point:
        mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( 0 ) );
        break;
      case QGis::Line:
        mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( 3 ) );
        mLineOptionsComboBox->setCurrentIndex( mLineOptionsComboBox->findData( 2 ) );
        break;
      case QGis::Polygon:
        mPlacementComboBox->setCurrentIndex( mPlacementComboBox->findData( 0 ) );
        break;
      case QGis::UnknownGeometry:
      case QGis::NoGeometry:
        break;
    }
    mBackgroundColorButton->setColor( QColor( 255, 255, 255, 255 ) );
  }
  else // already a diagram renderer present
  {
    mDisplayDiagramsGroupBox->setChecked( true );

    //single category renderer or interpolated one?
    mFixedSizeCheckBox->setChecked( dr->rendererName() == "SingleCategory" );

    //assume single category or linearly interpolated diagram renderer for now
    QList<QgsDiagramSettings> settingList = dr->diagramSettings();
    if ( settingList.size() > 0 )
    {
      mDiagramFont = settingList.at( 0 ).font;
      QSizeF size = settingList.at( 0 ).size;
      mBackgroundColorButton->setColor( settingList.at( 0 ).backgroundColor );
      mTransparencySlider->setValue( settingList.at( 0 ).transparency );
      mDiagramPenColorButton->setColor( settingList.at( 0 ).penColor );
      mPenWidthSpinBox->setValue( settingList.at( 0 ).penWidth );
      mDiagramSizeSpinBox->setValue(( size.width() + size.height() ) / 2.0 );
      mMinimumDiagramScaleLineEdit->setText( QString::number( settingList.at( 0 ).minScaleDenominator, 'f' ) );
      mMaximumDiagramScaleLineEdit->setText( QString::number( settingList.at( 0 ).maxScaleDenominator, 'f' ) );
      mVisibilityGroupBox->setChecked( settingList.at( 0 ).minScaleDenominator != -1 &&
                                       settingList.at( 0 ).maxScaleDenominator != -1 );
      if ( settingList.at( 0 ).sizeType == QgsDiagramSettings::MM )
      {
        mDiagramUnitComboBox->setCurrentIndex( 0 );
      }
      else
      {
        mDiagramUnitComboBox->setCurrentIndex( 1 );
      }

      if ( settingList.at( 0 ).labelPlacementMethod == QgsDiagramSettings::Height )
      {
        mLabelPlacementComboBox->setCurrentIndex( 0 );
      }
      else
      {
        mLabelPlacementComboBox->setCurrentIndex( 1 );
      }

      mOrientationLeftButton->setProperty( "direction", QgsDiagramSettings::Left );
      mOrientationRightButton->setProperty( "direction", QgsDiagramSettings::Right );

void ParserTests::testMemcheckSample1()
{
    initTest(QLatin1String("memcheck-output-sample1.xml"));

    QList<Error> expectedErrors;
    {
        Error error;
        error.setKind(InvalidRead);
        error.setWhat(QLatin1String("Invalid read of size 4"));
        error.setUnique(0x9);
        error.setTid(1);
        Frame f1;
        f1.setInstructionPointer(0x6E47964);
        f1.setObject(QLatin1String("/usr/lib/libQtGui.so.4.7.0"));
        f1.setFunctionName(QLatin1String("QFrame::frameStyle() const"));
        f1.setDirectory(QLatin1String("/build/buildd/qt4-x11-4.7.0/src/gui/widgets"));
        f1.setFile(QLatin1String("qframe.cpp"));
        f1.setLine(252);
        Frame f2;
        f2.setInstructionPointer(0x118F2AF7);
        f2.setObject(QLatin1String("/usr/lib/kde4/plugins/styles/oxygen.so"));
        Frame f3;
        f3.setInstructionPointer(0x6A81671);
        f3.setObject(QLatin1String("/usr/lib/libQtGui.so.4.7.0"));
        f3.setFunctionName(QLatin1String("QWidget::event(QEvent*)"));
        f3.setDirectory(QLatin1String("/build/buildd/qt4-x11-4.7.0/src/gui/kernel"));
        f3.setFile(QLatin1String("qwidget.cpp"));
        f3.setLine(8273);
        Frame f4;
        f4.setInstructionPointer(0x6A2B6EB);
        f4.setObject(QLatin1String("/usr/lib/libQtGui.so.4.7.0"));
        f4.setDirectory(QLatin1String("/build/buildd/qt4-x11-4.7.0/src/gui/kernel"));
        f4.setFile(QLatin1String("qapplication.cpp"));
        f4.setFunctionName(QLatin1String("QApplicationPrivate::notify_helper(QObject*, QEvent*)"));
        f4.setLine(4396);
        Stack s1;
        s1.setAuxWhat(QLatin1String("Address 0x11527cb8 is not stack'd, malloc'd or (recently) free'd"));
        s1.setFrames(QVector<Frame>() << f1 << f2 << f3 << f4);
        error.setStacks( QVector<Stack>() << s1 );

        expectedErrors << error;
    }

    QVector<QPair<qint64,qint64> > expectedErrorCounts;
    expectedErrorCounts.push_back(QPair<qint64,qint64>(9, 2));

    QVector<QPair<QString,qint64> > expectedSuppCounts;
    expectedSuppCounts.push_back(qMakePair(QString::fromLatin1("X on SUSE11 writev uninit padding"), static_cast<qint64>(12)));
    expectedSuppCounts.push_back(qMakePair(QString::fromLatin1("dl-hack3-cond-1"), static_cast<qint64>(2)));
    expectedSuppCounts.push_back(qMakePair(QString::fromLatin1("glibc-2.5.x-on-SUSE-10.2-(PPC)-2a"), static_cast<qint64>(2)));

    Valgrind::XmlProtocol::Parser parser;
    Recorder rec(&parser);

    parser.parse(m_socket);

    m_process->waitForFinished();
    QCOMPARE(m_process->exitStatus(), QProcess::NormalExit);
    QCOMPARE(m_process->state(), QProcess::NotRunning);

    QVERIFY2(parser.errorString().isEmpty(), qPrintable(parser.errorString()));
    const QList<Error> actualErrors = rec.errors;

    if (actualErrors.first() != expectedErrors.first()) {
        dumpError(actualErrors.first());
        dumpError(expectedErrors.first());
    }

    QCOMPARE(actualErrors.first(), expectedErrors.first());

    QCOMPARE(actualErrors.size(), 3);

    QCOMPARE(rec.errorcounts, expectedErrorCounts);
    QCOMPARE(rec.suppcounts, expectedSuppCounts);
}

void VMdEditor::insertFromMimeData(const QMimeData *p_source)
{
    VSelectDialog dialog(tr("Insert From Clipboard"), this);
    dialog.addSelection(tr("Insert As Image"), 0);
    dialog.addSelection(tr("Insert As Text"), 1);

    if (p_source->hasHtml()) {
        // Handle <img>.
        QRegExp reg("<img ([^>]*)src=\"([^\"]+)\"([^>]*)>");
        if (reg.indexIn(p_source->html()) != -1) {
            m_editOps->insertImageFromURL(QUrl(reg.cap(2)));
            return;
        }
    }

    if (p_source->hasImage()) {
        // Image data in the clipboard
        if (p_source->hasText()) {
            if (dialog.exec() == QDialog::Accepted) {
                if (dialog.getSelection() == 1) {
                    // Insert as text.
                    Q_ASSERT(p_source->hasText() && p_source->hasImage());
                    VTextEdit::insertFromMimeData(p_source);
                    return;
                }
            } else {
                return;
            }
        }

        m_editOps->insertImageFromMimeData(p_source);
        return;
    }

    if (p_source->hasUrls()) {
        QList<QUrl> urls = p_source->urls();
        if (urls.size() == 1 && VUtils::isImageURL(urls[0])) {
            if (dialog.exec() == QDialog::Accepted) {
                // FIXME: After calling dialog.exec(), p_source->hasUrl() returns false.
                if (dialog.getSelection() == 0) {
                    // Insert as image.
                    m_editOps->insertImageFromURL(urls[0]);
                    return;
                }

                QMimeData newSource;
                newSource.setUrls(urls);
                VTextEdit::insertFromMimeData(&newSource);
                return;
            } else {
                return;
            }
        }
    }

    if (p_source->hasText()) {
        QString text = p_source->text();
        if (VUtils::isImageURLText(text)) {
            // The text is a URL to an image.
            if (dialog.exec() == QDialog::Accepted) {
                if (dialog.getSelection() == 0) {
                    // Insert as image.
                    QUrl url(text);
                    if (url.isValid()) {
                        m_editOps->insertImageFromURL(QUrl(text));
                    }
                    return;
                }
            } else {
                return;
            }
        }

        Q_ASSERT(p_source->hasText());
    }

    VTextEdit::insertFromMimeData(p_source);
}

    /* Update our model of the wallet incrementally, to synchronize our model of the wallet
       with that of the core.

       Call with transaction that was added, removed or changed.
     */
    void updateWallet(const uint256 &hash, int status)
    {
        OutputDebugStringF("updateWallet %s %i\n", hash.ToString().c_str(), status);
        {
            LOCK(wallet->cs_wallet);

            // Find transaction in wallet
            std::map<uint256, CWalletTx>::iterator mi = wallet->mapWallet.find(hash);
            bool inWallet = mi != wallet->mapWallet.end();

            // Find bounds of this transaction in model
            QList<TransactionRecord>::iterator lower = qLowerBound(
                cachedWallet.begin(), cachedWallet.end(), hash, TxLessThan());
            QList<TransactionRecord>::iterator upper = qUpperBound(
                cachedWallet.begin(), cachedWallet.end(), hash, TxLessThan());
            int lowerIndex = (lower - cachedWallet.begin());
            int upperIndex = (upper - cachedWallet.begin());
            bool inModel = (lower != upper);

            // Determine whether to show transaction or not
            bool showTransaction = (inWallet && TransactionRecord::showTransaction(mi->second));

            if(status == CT_UPDATED)
            {
                if(showTransaction && !inModel)
                    status = CT_NEW; /* Not in model, but want to show, treat as new */
                if(!showTransaction && inModel)
                    status = CT_DELETED; /* In model, but want to hide, treat as deleted */
            }

            OutputDebugStringF("   inWallet=%i inModel=%i Index=%i-%i showTransaction=%i derivedStatus=%i\n",
                     inWallet, inModel, lowerIndex, upperIndex, showTransaction, status);

            switch(status)
            {
            case CT_NEW:
                if(inModel)
                {
                    OutputDebugStringF("Warning: updateWallet: Got CT_NEW, but transaction is already in model\n");
                    break;
                }
                if(!inWallet)
                {
                    OutputDebugStringF("Warning: updateWallet: Got CT_NEW, but transaction is not in wallet\n");
                    break;
                }
                if(showTransaction)
                {
                    // Added -- insert at the right position
                    QList<TransactionRecord> toInsert =
                            TransactionRecord::decomposeTransaction(wallet, mi->second);
                    if(!toInsert.isEmpty()) /* only if something to insert */
                    {
                        parent->beginInsertRows(QModelIndex(), lowerIndex, lowerIndex+toInsert.size()-1);
                        int insert_idx = lowerIndex;
                        foreach(const TransactionRecord &rec, toInsert)
                        {
                            cachedWallet.insert(insert_idx, rec);
                            insert_idx += 1;
                        }
                        parent->endInsertRows();
                    }
                }
                break;
            case CT_DELETED:
                if(!inModel)
                {
                    OutputDebugStringF("Warning: updateWallet: Got CT_DELETED, but transaction is not in model\n");
                    break;
                }
                // Removed -- remove entire transaction from table
                parent->beginRemoveRows(QModelIndex(), lowerIndex, upperIndex-1);
                cachedWallet.erase(lower, upper);
                parent->endRemoveRows();
                break;
            case CT_UPDATED:
                // Miscellaneous updates -- nothing to do, status update will take care of this, and is only computed for
                // visible transactions.
                break;
            }

QRegion TilePainter::computeFillRegion(const QPoint &fillOrigin) const {
    //create that region that will hold the fill
    QRegion fillRegion;

    //silently quit if parameters are unsatisfactory
    if (!isDrawable(fillOrigin.x(), fillOrigin.y()))
        return fillRegion;

    //cache cell that we will match other cells against
    const Cell matchCell = cellAt(fillOrigin.x(), fillOrigin.y());

    //grab map dimensions for later use.
    const int mapWidth = mMapEditor->map()->width();
    const int mapHeight = mMapEditor->map()->height();
    const int mapSize = mapWidth * mapHeight;

    //create a queue to hold cells that need filling
    QList<QPoint> fillPositions;
    fillPositions.append(fillOrigin);

    qDebug() << "fix " << fillPositions.at(0).x();
    qDebug() << "fiy " << fillPositions.at(0).y();

    //create an array that will store which cells have been processed
    //this is faster than checking if a given cell is in the region/list
    QVector<quint8> processedCellsVec(mapSize);
    quint8 *processedCells = processedCellsVec.data();

    //loop through queued positions and fill them, while at the same time
    //checking adjacent positions to see if they should be added
    while (!fillPositions.isEmpty()) {

        for (int i = 0; i < fillPositions.size(); ++i) {
            qDebug() << "fx " << fillPositions.at(i).x();
            qDebug() << "fy " << fillPositions.at(i).y();
        }

        const QPoint currentPoint = fillPositions.takeFirst();

        //qDebug() << "cpx" << currentPoint.x();
        //qDebug() << "cpy" << currentPoint.y();

        const int startOfLine = currentPoint.y() * mapWidth;

        //seek as far left as we can
        int left = currentPoint.x();
        while (cellAt(left - 1, currentPoint.y()) == matchCell &&
               isDrawable(left - 1, currentPoint.y()))
            --left;

        //seek as far right as we can
        int right = currentPoint.x();
        while (cellAt(right + 1, currentPoint.y()) == matchCell &&
               isDrawable(right + 1, currentPoint.y()))
            ++right;

        qDebug() << left;

        //add cells between left and right to the region
        fillRegion += QRegion(left, currentPoint.y(), right - left + 1, 1);

        //add cell strip to processed cells
        memset(&processedCells[startOfLine + left],
               1,
               right - left);

        //these variables cache whether the last cell was added to the queue
        //or not as an optimization, since adjacent cells on the x axis
        //do not need to be added to the queue.
        bool lastAboveCell = false;
        bool lastBelowCell = false;

        //loop between left and right and check if cells above or
        //below need to be added to the queue
        for (int x = left; x <= right; ++x) {
            const QPoint fillPoint(x, currentPoint.y());

            //check cell above
            if (fillPoint.y() > 0) {
                QPoint aboveCell(fillPoint.x(), fillPoint.y() - 1);
                if (!processedCells[aboveCell.y() * mapWidth + aboveCell.x()] &&
                    cellAt(aboveCell.x(), aboveCell.y()) == matchCell &&
                    isDrawable(aboveCell.x(), aboveCell.y()))
                {
                    //do not add the above cell to the queue if its
                    //x-adjacent cell was added.
                    if (!lastAboveCell)
                        fillPositions.append(aboveCell);

                    lastAboveCell = true;
                } else lastAboveCell = false;

                processedCells[aboveCell.y() * mapWidth + aboveCell.x()] = 1;
            }

            //check cell below
            if (fillPoint.y() + 1 < mapHeight) {
                QPoint belowCell(fillPoint.x(), fillPoint.y() + 1);
                if (!processedCells[belowCell.y()*mapWidth + belowCell.x()] &&
                    cellAt(belowCell.x(), belowCell.y()) == matchCell &&
//.........这里部分代码省略.........

bool loadPlayerScript(QString path, int player, int difficulty)
{
	ASSERT_OR_RETURN(false, player < MAX_PLAYERS, "Player index %d out of bounds", player);
	QScriptEngine *engine = new QScriptEngine();
	UDWORD size;
	char *bytes = NULL;
	if (!loadFile(path.toAscii().constData(), &bytes, &size))
	{
		debug(LOG_ERROR, "Failed to read script file \"%s\"", path.toAscii().constData());
		return false;
	}
	QString source = QString::fromAscii(bytes, size);
	free(bytes);
	QScriptSyntaxCheckResult syntax = QScriptEngine::checkSyntax(source);
	ASSERT_OR_RETURN(false, syntax.state() == QScriptSyntaxCheckResult::Valid, "Syntax error in %s line %d: %s", 
	                 path.toAscii().constData(), syntax.errorLineNumber(), syntax.errorMessage().toAscii().constData());
	// Special functions
	engine->globalObject().setProperty("setTimer", engine->newFunction(js_setTimer));
	engine->globalObject().setProperty("queue", engine->newFunction(js_queue));
	engine->globalObject().setProperty("removeTimer", engine->newFunction(js_removeTimer));
	engine->globalObject().setProperty("include", engine->newFunction(js_include));
	engine->globalObject().setProperty("bind", engine->newFunction(js_bind));

	// Special global variables
	//== \item[version] Current version of the game, set in \emph{major.minor} format.
	engine->globalObject().setProperty("version", "3.2", QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[selectedPlayer] The player ontrolled by the client on which the script runs.
	engine->globalObject().setProperty("selectedPlayer", selectedPlayer, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[gameTime] The current game time. Updated before every invokation of a script.
	engine->globalObject().setProperty("gameTime", gameTime, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[difficulty] The currently set campaign difficulty, or the current AI's difficulty setting. It will be one of
	//== EASY, MEDIUM, HARD or INSANE.
	if (game.type == SKIRMISH)
	{
		engine->globalObject().setProperty("difficulty", difficulty, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	}
	else // campaign
	{
		engine->globalObject().setProperty("difficulty", (int)getDifficultyLevel(), QScriptValue::ReadOnly | QScriptValue::Undeletable);
	}
	//== \item[mapName] The name of the current map.
	engine->globalObject().setProperty("mapName", game.map, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[baseType] The type of base that the game starts with. It will be one of CAMP_CLEAN, CAMP_BASE or CAMP_WALLS.
	engine->globalObject().setProperty("baseType", game.base, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[alliancesType] The type of alliances permitted in this game. It will be one of NO_ALLIANCES, ALLIANCES or ALLIANCES_TEAMS.
	engine->globalObject().setProperty("alliancesType", game.alliance, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[powerType] The power level set for this game.
	engine->globalObject().setProperty("powerType", game.power, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[maxPlayers] The number of active players in this game.
	engine->globalObject().setProperty("maxPlayers", game.maxPlayers, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[scavengers] Whether or not scavengers are activated in this game.
	engine->globalObject().setProperty("scavengers", game.scavengers, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[mapWidth] Width of map in tiles.
	engine->globalObject().setProperty("mapWidth", mapWidth, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[mapHeight] Height of map in tiles.
	engine->globalObject().setProperty("mapHeight", mapHeight, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	//== \item[scavengerPlayer] Index of scavenger player. (3.2+ only)
	engine->globalObject().setProperty("scavengerPlayer", scavengerPlayer(), QScriptValue::ReadOnly | QScriptValue::Undeletable);

	// Regular functions
	QFileInfo basename(path);
	registerFunctions(engine, basename.baseName());

	// Remember internal, reserved names
	QScriptValueIterator it(engine->globalObject());
	while (it.hasNext())
	{
		it.next();
		internalNamespace.insert(it.name(), 1);
	}
	// We need to always save the 'me' special variable.
	//== \item[me] The player the script is currently running as.
	engine->globalObject().setProperty("me", player, QScriptValue::ReadOnly | QScriptValue::Undeletable);
	QScriptValue result = engine->evaluate(source, path);
	ASSERT_OR_RETURN(false, !engine->hasUncaughtException(), "Uncaught exception at line %d, file %s: %s", 
	                 engine->uncaughtExceptionLineNumber(), path.toAscii().constData(), result.toString().toAscii().constData());

	// We also need to save the special 'scriptName' variable.
	//== \item[scriptName] Base name of the script that is running.
	engine->globalObject().setProperty("scriptName", basename.baseName(), QScriptValue::ReadOnly | QScriptValue::Undeletable);

	// Register script
	scripts.push_back(engine);

	debug(LOG_SAVE, "Created script engine %d for player %d from %s", scripts.size() - 1, player, path.toUtf8().constData());
	return true;
}

void QDeclarativeGraphicsGeoMap::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
{
    if (!mapData_)
        return;

    QList<QGeoMapObject*> objectsThen = mapData_->mapObjectsAtScreenPosition(event->lastPos());
    QList<QGeoMapObject*> objectsNow = mapData_->mapObjectsAtScreenPosition(event->pos());

    QSet<QGeoMapObject*> enter = objectsNow.toSet();
    enter -= objectsThen.toSet();

    for (int i = 0; i < objectsNow.size(); ++i) {
        if (!enter.contains(objectsNow.at(i)))
            continue;

        QDeclarativeGeoMapObject* mapObject = objectMap_.value(objectsNow.at(i), 0);
        if (mapObject)
            mapObject->enterEvent();
    }

    QSet<QGeoMapObject*> exit = objectsThen.toSet();
    exit -= objectsNow.toSet();

    for (int i = 0; i < objectsThen.size(); ++i) {
        if (!exit.contains(objectsThen.at(i)))
            continue;

        QDeclarativeGeoMapObject* mapObject = objectMap_.value(objectsThen.at(i), 0);
        if (mapObject)
            mapObject->exitEvent();
    }

    QSet<QGeoMapObject*> move = objectsNow.toSet();
    move += objectsThen.toSet();

    QList<QGeoMapObject*> objects = mapData_->mapObjectsInViewport();

    QDeclarativeGeoMapMouseEvent *mouseEvent = createMapMouseEvent(event);

    for (int i = 0; i < objects.size(); ++i) {
        if (!move.contains(objects.at(i)))
            continue;

        QDeclarativeGeoMapObject* mapObject = objectMap_.value(objects.at(i), 0);
        if (mapObject)
            mapObject->moveEvent(mouseEvent);
    }

    /*
    QList<QGeoMapObject*> objects = mapData_->mapObjectsAtScreenPosition(event->pos());

    for (int i = objects.size() - 1; i >= 0; --i) {
        QDeclarativeGeoMapObject* mapObject = objectMap_.value(objects.at(i), 0);
        if (mapObject)
            mapObject->moveEvent(mouseEvent);
    }
    */

    for (int i = 0; i < mouseAreas_.size(); ++i)
        mouseAreas_.at(i)->moveEvent(mouseEvent);

    delete mouseEvent;
}

void System::layout(qreal xo1)
      {
      if (isVbox())                 // ignore vbox
            return;
      static const Spatium instrumentNameOffset(1.0);

      int nstaves  = _staves.size();
      if (nstaves != score()->nstaves())
            qDebug("System::layout: nstaves %d != %d", nstaves, score()->nstaves());

      //---------------------------------------------------
      //  find x position of staves
      //    create brackets
      //---------------------------------------------------

      qreal xoff2 = 0.0;         // x offset for instrument name

      int bracketLevels = 0;
      for (int idx = 0; idx < nstaves; ++idx)
            bracketLevels = qMax(bracketLevels, score()->staff(idx)->bracketLevels());

      qreal bracketWidth[bracketLevels];
      for (int i = 0; i < bracketLevels; ++i)
            bracketWidth[i] = 0.0;

      QList<Bracket*> bl = _brackets;
      _brackets.clear();

      for (int staffIdx = 0; staffIdx < nstaves; ++staffIdx) {
            Staff* s = score()->staff(staffIdx);
            for (int i = 0; i < bracketLevels; ++i) {
                  if (s->bracket(i) == BracketType::NO_BRACKET)
                        continue;
                  int firstStaff = staffIdx;
                  int lastStaff  = staffIdx + s->bracketSpan(i) - 1;
                  if (lastStaff >= nstaves)
                        lastStaff = nstaves - 1;

                  for (; firstStaff <= lastStaff; ++firstStaff) {
                        if (score()->staff(firstStaff)->show())
                              break;
                        }
                  for (; lastStaff >= firstStaff; --lastStaff) {
                        if (score()->staff(lastStaff)->show())
                              break;
                        }
                  int span = lastStaff - firstStaff + 1;
                  //
                  // do not show bracket if it only spans one
                  // system due to some invisible staves
                  //
                  if ((span > 1) || (s->bracketSpan(i) == span)) {
                        //
                        // this bracket is visible
                        //
                        Bracket* b = 0;
                        int track = staffIdx * VOICES;
                        for (int k = 0; k < bl.size(); ++k) {
                              if (bl[k]->track() == track && bl[k]->level() == i) {
                                    b = bl.takeAt(k);
                                    break;
                                    }
                              }
                        if (b == 0) {
                              b = new Bracket(score());
                              b->setGenerated(true);
                              b->setParent(this);
                              b->setTrack(track);
                              b->setLevel(i);
                              b->setBracketType(s->bracket(i));
                              b->setSpan(s->bracketSpan(i));
                              score()->undoAddElement(b);
                              }
                        else
                              _brackets.append(b);
                        b->setFirstStaff(firstStaff);
                        b->setLastStaff(lastStaff);
                        bracketWidth[i] = qMax(bracketWidth[i], b->width());
                        }
                  }
            if (!s->show())
                  continue;
            for (InstrumentName* t : _staves[staffIdx]->instrumentNames) {
                  t->layout();
                  qreal w = t->width() + point(instrumentNameOffset);
                  if (w > xoff2)
                        xoff2 = w;
                  }
            }

      for (Bracket* b : bl)
            score()->undoRemoveElement(b);

      //---------------------------------------------------
      //  layout  SysStaff and StaffLines
      //---------------------------------------------------

      // xoff2 += xo1;
      _leftMargin = xoff2;

//.........这里部分代码省略.........

void makeTable(const Keyword keywords[])
{
    int i,c;
    bool pre = (keywords == pp_keywords);
    QList<State> states;
    states += State(pre?"PP_NOTOKEN":"NOTOKEN");

    // identifiers
    for (c = 'a'; c <= 'z'; ++c)
        newState(states, pre?"PP_CHARACTER":"CHARACTER", c);
    for (c = 'A'; c <= 'Z'; ++c)
        newState(states, pre?"PP_CHARACTER":"CHARACTER", c);
    c = '_';
    newState(states, pre?"PP_CHARACTER":"CHARACTER", c);

    // add digits
    for (c = '0'; c <= '9'; ++c)
        newState(states, pre?"PP_DIGIT":"DIGIT", c);

    // keywords
    for (i = 0; keywords[i].lexem; ++i)
        newState(states, keywords[i].token, keywords[i].lexem, pre);

    // some floats
    for (c = '0'; c <= '9'; ++c)
        newState(states, pre?"PP_FLOATING_LITERAL":"FLOATING_LITERAL",
                 QByteArray(".") + char(c), pre);

    // simplify table with default transitions
    int transindex = -1;
    for (i = 0; i < states.size(); ++i) {
        int n = 0;
        int defchar = -1;
        for (c = 0; c < 128; ++c)
            if (states[i].next[c]) {
                ++n;
                defchar = c;
            }
        if (!n)
            continue;
        if (n == 1) {
            states[i].defnext = states[i].next[defchar];
            states[i].defchar = defchar;
            continue;
        }
        states[i].nextindex = ++transindex;
    }

#if 1
    // compress table
    int j, k;
    for (i = 0; i < states.size(); ++i) {
        for (j = i + 1; j < states.size(); ++j) {
            if ( states[i] == states[j] ) {
                for (k = 0; k < states.size(); ++k) {
                    if (states[k].defnext == j)
                        states[k].defnext = i;
                    if (states[k].defnext > j)
                        --states[k].defnext;
                    for (c = 0; c < 128; ++c) {
                        if (states[k].next[c] == j)
                            states[k].next[c] = i;
                        if (states[k].next[c] > j)
                            --states[k].next[c];
                    }
                }
                states.removeAt(j);
                --j;
            }
        }
    }
#endif
    printf("static const short %skeyword_trans[][128] = {\n",
           pre?"pp_":"");
    for (i = 0; i < states.size(); ++i) {
        if (i && !states[i].nextindex)
            continue;
        printf("%s    {", i?",\n":"");
        for (c = 0; c < 128; ++c)
            printf("%s%s%d",
                   c?",":"",
                   (!c || c%16)?"":"\n     ",
                   states[i].next[c]
                   );
        printf("}");
    }
    printf("\n};\n\n");

    printf("static const struct\n{\n"
           "   %sToken token;\n"
           "   short next;\n"
           "   char defchar;\n"
           "   short defnext;\n"
           "   %sToken ident;\n"
           "} %skeywords[] = {\n",
           pre ? "PP_":"",
           pre ? "PP_":"",
           pre ? "pp_":"");
    for (i = 0; i < states.size(); ++i) {
        printf("%s    {%s, %d, %d, %d, %s}",
//.........这里部分代码省略.........

void DrawingView::printPdf()
{
    Gui::FileOptionsDialog dlg(this, 0);
    dlg.setFileMode(QFileDialog::AnyFile);
    dlg.setAcceptMode(QFileDialog::AcceptSave);
    dlg.setWindowTitle(tr("Export PDF"));
    dlg.setNameFilters(QStringList() << QString::fromLatin1("%1 (*.pdf)").arg(tr("PDF file")));

    QGridLayout *gridLayout;
    QGridLayout *formLayout;
    QGroupBox *groupBox;
    QListWidget *listWidget;
    QListWidgetItem* item;
    QWidget *form = new QWidget(&dlg);
    form->resize(40, 300);
    formLayout = new QGridLayout(form);
    groupBox = new QGroupBox(form);
    gridLayout = new QGridLayout(groupBox);
    listWidget = new QListWidget(groupBox);
    gridLayout->addWidget(listWidget, 0, 0, 1, 1);
    formLayout->addWidget(groupBox, 0, 0, 1, 1);

    groupBox->setTitle(tr("Page sizes"));
    item = new QListWidgetItem(tr("A0"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A0));
    item = new QListWidgetItem(tr("A1"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A1));
    item = new QListWidgetItem(tr("A2"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A2));
    item = new QListWidgetItem(tr("A3"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A3));
    item = new QListWidgetItem(tr("A4"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A4));
    item = new QListWidgetItem(tr("A5"), listWidget);
    item->setData(Qt::UserRole, QVariant(QPrinter::A5));
    int index = 4; // by default A4
    for (int i=0; i<listWidget->count(); i++) {
        if (listWidget->item(i)->data(Qt::UserRole).toInt() == m_pageSize) {
            index = i;
            break;
        }
    }
    listWidget->item(index)->setSelected(true);
    dlg.setOptionsWidget(Gui::FileOptionsDialog::ExtensionRight, form, false);

    if (dlg.exec() == QDialog::Accepted) {
        Gui::WaitCursor wc;
        QString filename = dlg.selectedFiles().front();
        QPrinter printer(QPrinter::HighResolution);
        printer.setFullPage(true);
        printer.setOutputFormat(QPrinter::PdfFormat);
        printer.setOutputFileName(filename);
        printer.setOrientation(m_orientation);
        QList<QListWidgetItem*> items = listWidget->selectedItems();
        if (items.size() == 1) {
            int AX = items.front()->data(Qt::UserRole).toInt();
            printer.setPaperSize(QPrinter::PageSize(AX));
        }

        print(&printer);
    }
}

void RayDisplayScene::initLeds()
{
	QList<int> sizes;
	//sizes << 64 << 40 << 64 << 40;
	sizes << 48 << 32 << 48 << 32;
	Q_ASSERT(4 == sizes.size());
	QVector<QVector<QPointF>> sidedReceiversPos;
	QVector<QVector<QPointF>> sidedSendersPos;
	sidedReceiversPos.resize(sizes.size());
	mSidedReceivers.resize(sizes.size());
	sidedSendersPos.resize(sizes.size());
	int allReceivers = 0;
	for (int i = 0; i < sizes.size(); i++) {
		Q_ASSERT(sizes.at(i) % 8 == 0);
		sidedReceiversPos[i].reserve(sizes.at(i));
		mSidedReceivers[i].reserve(sizes.at(i));
		sidedSendersPos[i].reserve(sizes.at(i) / 8);
		allReceivers += sizes.at(i) / 8;
	}
	mReceivers.reserve(allReceivers * 8);

	mSenders.reserve(allReceivers);
	// top left-to-right
	for (int i = 0; i < sizes.at(0); i++) {
		QGraphicsEllipseItem *r;
		const int x = i * 10;
		const int y = 0;
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::black), 2));
		const int sideId = 0;
		const QPointF p(x, y);
		sidedReceiversPos[sideId] << p;
		r->setPos(p);
		mReceivers.append(r);
		mSidedReceivers[sideId] << r;
	}
	// right top-to-bottom
	for (int i = 0; i < sizes.at(1); i++) {
		QGraphicsEllipseItem *r;
		const int x = sizes.at(0) * 10;
		const int y = i * 10 - (0 - 5);
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::black), 2));
		const int sideId = 1;
		const QPointF p(x, y);
		sidedReceiversPos[sideId] << p;
		r->setPos(p);
		mReceivers.append(r);
		mSidedReceivers[sideId] << r;
	}
	// bottom right-to-left
	for (int i = 0; i < sizes.at(2); i++) {
		QGraphicsEllipseItem *r;
		const int x = i * -10 + sizes.at(0) * 10 - 10;
		const int y = sizes.at(1) * 10;
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::black), 2));
		const int sideId = 2;
		const QPointF p(x, y);
		sidedReceiversPos[sideId] << p;
		r->setPos(p);
		mReceivers.append(r);
		mSidedReceivers[sideId] << r;
	}
	// left bottom-to-top
	for (int i = 0; i < sizes.at(3); i++) {
		QGraphicsEllipseItem *r;
		const int x = -5;
		const int y = i * -10 + ((sizes.at(1)) * 10 - 5);
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::black), 2));
		const int sideId = 3;
		const QPointF p(x, y);
		sidedReceiversPos[sideId] << p;
		r->setPos(p);
		mReceivers.append(r);
		mSidedReceivers[sideId] << r;
	}

	// top left-to-right
	for (int i = 0; i < (sizes.at(0) / 8); i++) {
		QGraphicsEllipseItem *r;
		const int x = i * 80 + 35;
		const int y = 0;
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::red), 2));
		const int sideId = 0;
		const QPointF p(x, y);
		sidedSendersPos[sideId] << p;
		r->setPos(p);
		mSenders.append(Sender{r, 270, sideId});
	}
	// right top-to-bottom
	for (int i = 0; i < (sizes.at(1) / 8); i++) {
		QGraphicsEllipseItem *r;
		const int x = sizes.at(0) * 10;
		const int y = i * 80 - (0 - 40);
		r = addEllipse(0, 0, 5, 5, QPen(QBrush(Qt::red), 2));
		const int sideId = 1;
		const QPointF p(x, y);
		sidedSendersPos[sideId] << p;
		r->setPos(p);
		mSenders.append(Sender{r, 180, sideId});
	}
	// bottom right-to-left
//.........这里部分代码省略.........

QString GeneratorSetDylan::generate() {

    // Code generation
    QList<Generator *> generators;
    LibraryGenerator *libraryGenerator = new LibraryGenerator;
    LidGenerator *lidGenerator = new LidGenerator;
    DylanGenerator *dylan_generator = 0;
    PlainCppHeaderGenerator *cpp_header_generator = 0;
    PlainCppImplGenerator *cpp_impl_generator = 0;

    QStringList contexts;

    dylan_generator = new DylanGenerator(libraryGenerator, lidGenerator);
    if (!javaOutDir.isNull())
        dylan_generator->setDylanOutputDirectory(javaOutDir);
    if (!outDir.isNull())
        dylan_generator->setLogOutputDirectory(outDir);
    generators << dylan_generator;

    contexts << "DylanGenerator";

    cpp_header_generator = new PlainCppHeaderGenerator(lidGenerator);
    if (!cppOutDir.isNull())
        cpp_header_generator->setCppOutputDirectory(cppOutDir);
    generators << cpp_header_generator;
    contexts << "PlainCppHeaderGenerator";

    cpp_impl_generator = new PlainCppImplGenerator(lidGenerator);
    if (!cppOutDir.isNull())
        cpp_impl_generator->setCppOutputDirectory(cppOutDir);
    generators << cpp_impl_generator;
    contexts << "PlainCppImplGenerator";

    if (!cppOutDir.isNull())
        lidGenerator->setCppOutputDirectory(cppOutDir);
    generators << lidGenerator;
    contexts << "LidGenerator";

    if (!cppOutDir.isNull())
        libraryGenerator->setOutputDirectory(cppOutDir);
    generators << libraryGenerator;
    contexts << "LibraryGenerator";

    for (int i = 0; i < generators.size(); ++i) {
        Generator *generator = generators.at(i);
        ReportHandler::setContext(contexts.at(i));

        if (generator->outputDirectory().isNull())
            generator->setOutputDirectory(outDir);
        generator->setClasses(builder.classes());
        if (printStdout)
            generator->printClasses();
        else
            generator->generate();
    }

    QString res;
    res = QString("Classes in typesystem: %1\n"
                  "Generated:\n"
                  "  - dylan.....: %2 (%3)\n"
                  "  - cpp-impl..: %4 (%5)\n"
                  "  - cpp-h.....: %6 (%7)\n"
                  "  - library...: %8 (%9)\n"
                  "  - lid.......: %10 (%11)\n"
                 )
          .arg(builder.classes().size())
          .arg(dylan_generator ? dylan_generator->numGenerated() : 0)
          .arg(dylan_generator ? dylan_generator->numGeneratedAndWritten() : 0)
          .arg(cpp_impl_generator ? cpp_impl_generator->numGenerated() : 0)
          .arg(cpp_impl_generator ? cpp_impl_generator->numGeneratedAndWritten() : 0)
          .arg(cpp_header_generator ? cpp_header_generator->numGenerated() : 0)
          .arg(cpp_header_generator ? cpp_header_generator->numGeneratedAndWritten() : 0)
          .arg(libraryGenerator->numGenerated())
          .arg(libraryGenerator->numGeneratedAndWritten())
          .arg(lidGenerator->numGenerated())
          .arg(lidGenerator->numGeneratedAndWritten());

    return res;
}

RenderOptionsDialog::RenderOptionsDialog()
    : QDialog(0, Qt::CustomizeWindowHint | Qt::WindowTitleHint)
{
    setWindowOpacity(0.75);
    setWindowTitle(tr("Options (double click to flip)"));
    QGridLayout *layout = new QGridLayout;
    setLayout(layout);
    layout->setColumnStretch(1, 1);

    int row = 0;

    QCheckBox *check = new QCheckBox(tr("Dynamic cube map"));
    check->setCheckState(Qt::Unchecked);
    // Dynamic cube maps are only enabled when multi-texturing and render to texture are available.
    check->setEnabled(glActiveTexture && glGenFramebuffersEXT);
    connect(check, SIGNAL(stateChanged(int)), this, SIGNAL(dynamicCubemapToggled(int)));
    layout->addWidget(check, 0, 0, 1, 2);
    ++row;

    QPalette palette;

    // Load all .par files
    // .par files have a simple syntax for specifying user adjustable uniform variables.
    QSet<QByteArray> uniforms;
    QList<QString> filter = QStringList("*.par");
    QList<QFileInfo> files = QDir(":/res/boxes/").entryInfoList(filter, QDir::Files | QDir::Readable);

    foreach (QFileInfo fileInfo, files) {
        QFile file(fileInfo.absoluteFilePath());
        if (file.open(QIODevice::ReadOnly)) {
            while (!file.atEnd()) {
                QList<QByteArray> tokens = file.readLine().simplified().split(' ');
                QList<QByteArray>::const_iterator it = tokens.begin();
                if (it == tokens.end())
                    continue;
                QByteArray type = *it;
                if (++it == tokens.end())
                    continue;
                QByteArray name = *it;
                bool singleElement = (tokens.size() == 3); // type, name and one value
                char counter[10] = "000000000";
                int counterPos = 8; // position of last digit
                while (++it != tokens.end()) {
                    m_parameterNames << name;
                    if (!singleElement) {
                        m_parameterNames.back() += "[";
                        m_parameterNames.back() += counter + counterPos;
                        m_parameterNames.back() += "]";
                        int j = 8; // position of last digit
                        ++counter[j];
                        while (j > 0 && counter[j] > '9') {
                            counter[j] = '0';
                            ++counter[--j];
                        }
                        if (j < counterPos)
                            counterPos = j;
                    }

                    if (type == "color") {
                        layout->addWidget(new QLabel(m_parameterNames.back()));
                        bool ok;
                        ColorEdit *colorEdit = new ColorEdit(it->toUInt(&ok, 16), m_parameterNames.size() - 1);
                        m_parameterEdits << colorEdit;
                        layout->addWidget(colorEdit);
                        connect(colorEdit, SIGNAL(colorChanged(QRgb,int)), this, SLOT(setColorParameter(QRgb,int)));
                        ++row;
                    } else if (type == "float") {
                        layout->addWidget(new QLabel(m_parameterNames.back()));
                        bool ok;
                        FloatEdit *floatEdit = new FloatEdit(it->toFloat(&ok), m_parameterNames.size() - 1);
                        m_parameterEdits << floatEdit;
                        layout->addWidget(floatEdit);
                        connect(floatEdit, SIGNAL(valueChanged(float,int)), this, SLOT(setFloatParameter(float,int)));
                        ++row;
                    }
                }

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

    const QStringList &args(application.arguments());

    const bool quickMode(args.contains(QStringLiteral("-q")) || args.contains(QStringLiteral("--quick")));

    QMap<QString, QString> parameters;
    parameters.insert(QString::fromLatin1("mergePresenceChanges"), QString::fromLatin1("false"));

    QContactManager manager(QString::fromLatin1("org.nemomobile.contacts.sqlite"), parameters);

    QContactFetchRequest request;
    request.setManager(&manager);

    // Perform an initial request to ensure the database has been created before we start timing
    request.start();
    request.waitForFinished();

    qint64 elapsedTimeTotal = 0;

    QElapsedTimer asyncTotalTimer;
    asyncTotalTimer.start();

    // Fetch all, no optimization hints
    for (int i = 0; i < 3; ++i) {
        QElapsedTimer timer;
        timer.start();
        request.start();
        request.waitForFinished();

        qint64 elapsed = timer.elapsed();
        qDebug() << i << ": Fetch completed in" << elapsed << "ms";
        elapsedTimeTotal += elapsed;
    }

    // Skip relationships
    QContactFetchHint hint;
    hint.setOptimizationHints(QContactFetchHint::NoRelationships);
    request.setFetchHint(hint);

    for (int i = 0; i < 3; ++i) {
        QElapsedTimer timer;
        timer.start();
        request.start();
        request.waitForFinished();

        qint64 elapsed = timer.elapsed();
        qDebug() << i << ": No-relationships fetch completed in" << elapsed << "ms";
        elapsedTimeTotal += elapsed;
    }

    // Reduce data access
    hint.setDetailTypesHint(QList<QContactDetail::DetailType>() << QContactName::Type << QContactAddress::Type);
    request.setFetchHint(hint);

    for (int i = 0; i < 3; ++i) {
        QElapsedTimer timer;
        timer.start();
        request.start();
        request.waitForFinished();

        qint64 elapsed = timer.elapsed();
        qDebug() << i << ": Reduced data fetch completed in" << elapsed << "ms";
        elapsedTimeTotal += elapsed;
    }

    // Reduce number of results
    hint.setMaxCountHint(request.contacts().count() / 8);
    request.setFetchHint(hint);

    for (int i = 0; i < 3; ++i) {
        QElapsedTimer timer;
        timer.start();
        request.start();
        request.waitForFinished();

        qint64 elapsed = timer.elapsed();
        qDebug() << i << ": Max count fetch completed in" << elapsed << "ms";
        elapsedTimeTotal += elapsed;
    }
    qint64 asyncTotalElapsed = asyncTotalTimer.elapsed();



    // Time some synchronous operations.  First, generate the test data.
    qsrand((int)asyncTotalElapsed);
    QList<int> nbrContacts;
    if (quickMode) {
        nbrContacts << 200;
    } else {
        nbrContacts << 10 << 100 << 500 << 1000 << 2000;
    }
    QList<QList<QContact> > testData;
    qDebug() << "\n\nGenerating test data for timings...";
    for (int i = 0; i < nbrContacts.size(); ++i) {
        int howMany = nbrContacts.at(i);
        QList<QContact> newTestData;
        newTestData.reserve(howMany);
//.........这里部分代码省略.........