C++ FadeChannel::group方法代码示例

void FadeChannel_Test::group()
{
    Doc doc(this);

    FadeChannel fc;

    // Only a channel given, no fixture at the address -> intensity
    fc.setChannel(2);
    QCOMPARE(fc.group(&doc), QLCChannel::Intensity);

    Fixture* fxi = new Fixture(&doc);
    fxi->setAddress(10);
    fxi->setChannels(5);
    doc.addFixture(fxi);

    // Fixture and channel given, fixture is a dimmer -> intensity
    fc.setFixture(&doc, fxi->id());
    QCOMPARE(fc.group(&doc), QLCChannel::Intensity);

    QDir dir(INTERNAL_FIXTUREDIR);
    dir.setFilter(QDir::Files);
    dir.setNameFilters(QStringList() << QString("*%1").arg(KExtFixture));
    QVERIFY(doc.fixtureDefCache()->load(dir) == true);

    QLCFixtureDef* def = doc.fixtureDefCache()->fixtureDef("Futurelight", "DJScan250");
    QVERIFY(def != NULL);

    QLCFixtureMode* mode = def->modes().first();
    QVERIFY(mode != NULL);

    fxi = new Fixture(&doc);
    fxi->setAddress(0);
    fxi->setFixtureDefinition(def, mode);
    doc.addFixture(fxi);

    // Fixture and channel given, but channel is beyond fixture's channels -> intensity
    fc.setFixture(&doc, fxi->id());
    fc.setChannel(50);
    QCOMPARE(fc.group(&doc), QLCChannel::Intensity);

    // Only a channel given, no fixture given but a fixture occupies the address.
    // Check that reverse address -> fixture lookup works.
    fc.setFixture(&doc, Fixture::invalidId());
    fc.setChannel(2);
    QCOMPARE(fc.group(&doc), QLCChannel::Colour);

    // Fixture and channel given, but fixture doesn't exist -> intensity
    fc.setFixture(&doc, 12345);
    fc.setChannel(2);
    QCOMPARE(fc.group(&doc), QLCChannel::Intensity);
}

void CueStack::insertStartValue(FadeChannel& fc, const QList<Universe *> ua)
{
    qDebug() << Q_FUNC_INFO;
    const QHash <FadeChannel,FadeChannel>& channels(m_fader->channels());
    if (channels.contains(fc) == true)
    {
        // GenericFader contains the channel so grab its current
        // value as the new starting value to get a smoother fade
        FadeChannel existing = channels[fc];
        fc.setStart(existing.current());
        fc.setCurrent(fc.start());
    }
    else
    {
        // GenericFader didn't have the channel. Grab the starting value from UniverseArray.
        quint32 uni = fc.universe();
        if (uni != Universe::invalid() && uni < (quint32)ua.count())
        {
            if (fc.group(doc()) != QLCChannel::Intensity)
                fc.setStart(ua[uni]->preGMValues()[fc.address()]);
            else
                fc.setStart(0); // HTP channels must start at zero
        }
        fc.setCurrent(fc.start());
    }
}

void CueStack::postRun(MasterTimer* timer)
{
    qDebug() << Q_FUNC_INFO;

    Q_ASSERT(timer != NULL);
    Q_ASSERT(m_fader != NULL);

    // Bounce all intensity channels to MasterTimer's fader for zeroing
    QHashIterator <FadeChannel,FadeChannel> it(m_fader->channels());
    while (it.hasNext() == true)
    {
        it.next();
        FadeChannel fc = it.value();

        if (fc.group(doc()) == QLCChannel::Intensity)
        {
            fc.setStart(fc.current(intensity()));
            fc.setTarget(0);
            fc.setElapsed(0);
            fc.setReady(false);
            fc.setFadeTime(fadeOutSpeed());
            timer->fader()->add(fc);
        }
    }

    m_currentIndex = -1;
    delete m_fader;
    m_fader = NULL;

    emit currentCueChanged(m_currentIndex);
    emit stopped();
}

void GenericDMXSource::writeDMX(MasterTimer* timer, QList<Universe *> ua)
{
    Q_UNUSED(timer);

    m_mutex.lock();
    QMutableMapIterator <QPair<quint32,quint32>,uchar> it(m_values);
    while (it.hasNext() == true && m_outputEnabled == true)
    {
        it.next();

        FadeChannel fc;
        fc.setFixture(m_doc, it.key().first);
        fc.setChannel(it.key().second);

        QLCChannel::Group grp = fc.group(m_doc);
        quint32 address = fc.address();
        quint32 universe = fc.universe();

        if (address != QLCChannel::invalid())
            ua[universe]->write(address, it.value());
        if (grp != QLCChannel::Intensity)
            it.remove();
    }
    m_mutex.unlock();
}

void CueStack::switchCue(int from, int to, const QList<Universe *> ua)
{
    qDebug() << Q_FUNC_INFO;

    Cue newCue;
    Cue oldCue;
    m_mutex.lock();
    if (to >= 0 && to < m_cues.size())
        newCue = m_cues[to];
    if (from >= 0 && from < m_cues.size())
        oldCue = m_cues[from];
    m_mutex.unlock();

    // Fade out the HTP channels of the previous cue
    QHashIterator <uint,uchar> oldit(oldCue.values());
    while (oldit.hasNext() == true)
    {
        oldit.next();

        FadeChannel fc;
        fc.setFixture(doc(), Fixture::invalidId());
        fc.setChannel(oldit.key());

        if (fc.group(doc()) == QLCChannel::Intensity)
        {
            fc.setElapsed(0);
            fc.setReady(false);
            fc.setTarget(0);
            fc.setFadeTime(oldCue.fadeOutSpeed());
            insertStartValue(fc, ua);
            m_fader->add(fc);
        }
    }

    // Fade in all channels of the new cue
    QHashIterator <uint,uchar> newit(newCue.values());
    while (newit.hasNext() == true)
    {
        newit.next();
        FadeChannel fc;

        fc.setFixture(doc(), Fixture::invalidId());
        fc.setChannel(newit.key());
        fc.setTarget(newit.value());
        fc.setElapsed(0);
        fc.setReady(false);
        fc.setFadeTime(newCue.fadeInSpeed());
        insertStartValue(fc, ua);
        m_fader->add(fc);
    }
}

void RGBMatrix::postRun(MasterTimer* timer, QList<Universe *> universes)
{
    if (m_fader != NULL)
    {
        QHashIterator <FadeChannel,FadeChannel> it(m_fader->channels());
        while (it.hasNext() == true)
        {
            it.next();
            FadeChannel fc = it.value();
            // fade out only intensity channels
            if (fc.group(doc()) != QLCChannel::Intensity)
                continue;

            bool canFade = true;
            Fixture *fixture = doc()->fixture(fc.fixture());
            if (fixture != NULL)
                canFade = fixture->channelCanFade(fc.channel());
            fc.setStart(fc.current(getAttributeValue(Intensity)));
            fc.setCurrent(fc.current(getAttributeValue(Intensity)));

            fc.setElapsed(0);
            fc.setReady(false);
            if (canFade == false)
            {
                fc.setFadeTime(0);
                fc.setTarget(fc.current(getAttributeValue(Intensity)));
            }
            else
            {
                if (overrideFadeOutSpeed() == defaultSpeed())
                    fc.setFadeTime(fadeOutSpeed());
                else
                    fc.setFadeTime(overrideFadeOutSpeed());
                fc.setTarget(0);
            }
            timer->faderAdd(fc);
        }

        delete m_fader;
        m_fader = NULL;
    }

    {
        QMutexLocker algorithmLocker(&m_algorithmMutex);
        if (m_algorithm != NULL)
            m_algorithm->postRun();
    }

    Function::postRun(timer, universes);
}