void VCSlider::setSliderMode(SliderMode mode)
{
Q_ASSERT(mode >= Bus && mode <= Submaster);
/* Disconnect these to prevent double callbacks and non-needes signals */
disconnect(Bus::instance(), SIGNAL(nameChanged(quint32, const QString&)),
this, SLOT(slotBusNameChanged(quint32, const QString&)));
disconnect(Bus::instance(), SIGNAL(valueChanged(quint32, quint32)),
this, SLOT(slotBusValueChanged(quint32, quint32)));
/* Unregister this as a DMX source if the new mode is not "Level" */
if (m_sliderMode == Level && mode != Level)
_app->masterTimer()->unregisterDMXSource(this);
m_sliderMode = mode;
if (mode == Bus)
{
/* Set the slider range */
m_slider->setRange(busLowLimit() * MasterTimer::frequency(),
busHighLimit() * MasterTimer::frequency());
setSliderValue(Bus::instance()->value(bus()));
slotSliderMoved(sliderValue());
/* Reconnect to bus emitter */
connect(Bus::instance(), SIGNAL(nameChanged(quint32, const QString&)),
this, SLOT(slotBusNameChanged(quint32, const QString&)));
connect(Bus::instance(), SIGNAL(valueChanged(quint32, quint32)),
this, SLOT(slotBusValueChanged(quint32, quint32)));
m_bottomLabel->hide();
m_tapButton->show();
m_time->start();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
// start tcp socket
QThread* thread = new QThread;// writetodatabase *database;
database = new writetodatabase();
database->moveToThread(thread);
connect(thread, SIGNAL(started()), database, SLOT(startDb()));
connect(database, SIGNAL(finished()), thread, SLOT(quit()));
connect(database, SIGNAL(finished()), database, SLOT(deleteLater()));
connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater()));
connect(this,SIGNAL(sendSetPoint(const QString)),database, SLOT(sendSetPoint(const QString)));
thread->start();
connect(ui->sendht, SIGNAL(clicked()), this, SLOT(sliderValue()));
// setgraphs( ui->qtplot,"Time","Flowrate",14);
setgraphs( ui->qtplot_2,"Time","Voltage(PWM)",100);
setgraphs( ui->qtplot_3,"Time","IR Reading",400);
// setup a timer that repeatedly calls MainWindow::realtimeDataSlot:
connect(&dataTimer, SIGNAL(timeout()), this, SLOT(realtimeDataSlot()));
dataTimer.start(500);
}
void VCSlider::slotMonitorDMXValueChanged(int value)
{
if (value != sliderValue())
{
if (invertedAppearance())
m_monitorValue = 255 - value;
else
m_monitorValue = value;
m_levelValueMutex.lock();
m_levelValue = m_monitorValue;
m_levelValueMutex.unlock();
if (m_slider)
m_slider->blockSignals(true);
setSliderValue(m_monitorValue, true);
setTopLabelText(sliderValue());
if (m_slider)
m_slider->blockSignals(false);
updateFeedback();
}
}
