C++ EFXFixture::fixture方法代码示例

void EFXEditor::slotAddFixtureClicked()
{
	/* Put all fixtures already present into a list of fixtures that
	   will be disabled in the fixture selection dialog */
	QList <t_fixture_id> disabled;
	QTreeWidgetItemIterator twit(m_tree);
	while (*twit != NULL)
	{
		EFXFixture* ef = reinterpret_cast <EFXFixture*>
			((*twit)->data(0, Qt::UserRole).toULongLong());
		Q_ASSERT(ef != NULL);

		/* TODO: Disable all fixtures that don't have pan&tilt chans */

		disabled.append(ef->fixture());
		twit++;
	}

	/* Get a list of new fixtures to add to the scene */
	FixtureSelection fs(this, _app->doc(), true, disabled);
	if (fs.exec() == QDialog::Accepted)
	{
		QListIterator <t_fixture_id> it(fs.selection);
		while (it.hasNext() == true)
		{
			EFXFixture* ef = new EFXFixture(m_efx);
			ef->setFixture(it.next());

			if (m_efx->addFixture(ef) == true)
				addFixtureItem(ef);
			else
				delete ef;
		}
	}
}

bool EFX::loadXML(const QDomElement* root)
{
	QString str;
	QDomNode node;
	QDomElement tag;

	Q_ASSERT(root != NULL);

	if (root->tagName() != KXMLQLCFunction)
	{
		qWarning() << "Function node not found!";
		return false;
	}

	/* Load EFX contents */
	node = root->firstChild();
	while (node.isNull() == false)
	{
		tag = node.toElement();

		if (tag.tagName() == KXMLQLCBus)
		{
			/* Bus */
			str = tag.attribute(KXMLQLCBusRole);
			setBus(tag.text().toInt());
		}
		else if (tag.tagName() == KXMLQLCEFXFixture)
		{
			EFXFixture* ef = new EFXFixture(this);
			ef->loadXML(&tag);
			if (ef->fixture() != KNoID)
			{
				if (addFixture(ef) == false)
					delete ef;
			}
		}
		else if (tag.tagName() == KXMLQLCEFXPropagationMode)
		{
			/* Propagation mode */
			setPropagationMode(stringToPropagationMode(tag.text()));
		}
		else if (tag.tagName() == KXMLQLCEFXAlgorithm)
		{
			/* Algorithm */
			setAlgorithm(tag.text());
		}
		else if (tag.tagName() == KXMLQLCFunctionDirection)
		{
			/* Direction */
			setDirection(Function::stringToDirection(tag.text()));
		}
		else if (tag.tagName() == KXMLQLCFunctionRunOrder)
		{
			/* Run Order */
			setRunOrder(Function::stringToRunOrder(tag.text()));
		}
		else if (tag.tagName() == KXMLQLCEFXWidth)
		{
			/* Width */
			setWidth(tag.text().toInt());
		}
		else if (tag.tagName() == KXMLQLCEFXHeight)
		{
			/* Height */
			setHeight(tag.text().toInt());
		}
		else if (tag.tagName() == KXMLQLCEFXRotation)
		{
			/* Rotation */
			setRotation(tag.text().toInt());
		}
		else if (tag.tagName() == KXMLQLCEFXStartScene)
		{
			/* Start scene */
			setStartScene(tag.text().toInt());

			if (tag.attribute(KXMLQLCFunctionEnabled) ==
			    KXMLQLCTrue)
				setStartSceneEnabled(true);
			else
				setStartSceneEnabled(false);
		}
		else if (tag.tagName() == KXMLQLCEFXStopScene)
		{
			/* Stop scene */
			setStopScene(tag.text().toInt());

			if (tag.attribute(KXMLQLCFunctionEnabled) ==
			    KXMLQLCTrue)
				setStopSceneEnabled(true);
			else
				setStopSceneEnabled(false);
		}
		else if (tag.tagName() == KXMLQLCEFXAxis)
		{
			/* Axes */
			loadXMLAxis(&tag);
		}
		else
		{
//.........这里部分代码省略.........

void EFX::arm()
{
	class Scene* startScene = NULL;
	class Scene* stopScene = NULL;
	QLCFixtureMode* mode = NULL;
	QLCChannel* ch = NULL;
	int serialNumber = 0;
	Fixture* fxi = NULL;

	/* Initialization scene */
	if (m_startSceneID != KNoID && m_startSceneEnabled == true)
		startScene = static_cast <class Scene*>
			(_app->doc()->function(m_startSceneID));

	/* De-initialization scene */
	if (m_stopSceneID != KNoID && m_stopSceneEnabled == true)
		stopScene = static_cast <class Scene*>
			(_app->doc()->function(m_stopSceneID));

	QListIterator <EFXFixture*> it(m_fixtures);
	while (it.hasNext() == true)
	{
		EFXFixture* ef = it.next();
		Q_ASSERT(ef != NULL);

		ef->setSerialNumber(serialNumber++);
		ef->setStartScene(startScene);
		ef->setStopScene(stopScene);

		/* If fxi == NULL, the fixture has been destroyed */
		fxi = _app->doc()->fixture(ef->fixture());
		if (fxi == NULL)
			continue;

		/* If this fixture has no mode, it's a generic dimmer that
		   can't do pan&tilt anyway. */
		mode = fxi->fixtureMode();
		if (mode == NULL)
			continue;

		/* Find exact channel numbers for MSB/LSB pan and tilt */
		for (t_channel i = 0; i < mode->channels(); i++)
		{
			ch = mode->channel(i);
			Q_ASSERT(ch != NULL);

			if (ch->group() == KQLCChannelGroupPan)
			{
				if (ch->controlByte() == 0)
				{
					ef->setMsbPanChannel(
						fxi->universeAddress() + i);
				}
				else if (ch->controlByte() == 1)
				{
					ef->setLsbPanChannel(
						fxi->universeAddress() + i);
				}
			}
			else if (ch->group() == KQLCChannelGroupTilt)
			{
				if (ch->controlByte() == 0)
				{
					ef->setMsbTiltChannel(
						fxi->universeAddress() + i);
				}
				else if (ch->controlByte() == 1)
				{
					ef->setLsbTiltChannel(
						fxi->universeAddress() + i);
				}
			}
		}
	}

	/* Choose a point calculation function depending on the algorithm */
	if (m_algorithm == KCircleAlgorithmName)
		pointFunc = circlePoint;
	else if (m_algorithm == KEightAlgorithmName)
		pointFunc = eightPoint;
	else if (m_algorithm == KLineAlgorithmName)
		pointFunc = linePoint;
	else if (m_algorithm == KTriangleAlgorithmName)
		pointFunc = trianglePoint;
	else if (m_algorithm == KDiamondAlgorithmName)
		pointFunc = diamondPoint;
	else if (m_algorithm == KLissajousAlgorithmName)
		pointFunc = lissajousPoint;
	else
		pointFunc = NULL;
}

bool EFX::loadXML(const QDomElement& root)
{
    if (root.tagName() != KXMLQLCFunction)
    {
        qWarning() << "Function node not found!";
        return false;
    }

    if (root.attribute(KXMLQLCFunctionType) != typeToString(Function::EFX))
    {
        qWarning("Function is not an EFX!");
        return false;
    }

    /* Load EFX contents */
    QDomNode node = root.firstChild();
    while (node.isNull() == false)
    {
        QDomElement tag = node.toElement();

        if (tag.tagName() == KXMLQLCBus)
        {
            /* Bus */
            QString str = tag.attribute(KXMLQLCBusRole);
            if (str == KXMLQLCBusFade)
                m_legacyFadeBus = tag.text().toUInt();
            else if (str == KXMLQLCBusHold)
                m_legacyHoldBus = tag.text().toUInt();
        }
        else if (tag.tagName() == KXMLQLCFunctionSpeed)
        {
            loadXMLSpeed(tag);
        }
        else if (tag.tagName() == KXMLQLCEFXFixture)
        {
            EFXFixture* ef = new EFXFixture(this);
            ef->loadXML(tag);
            if (ef->fixture() != Fixture::invalidId())
            {
                if (addFixture(ef) == false)
                    delete ef;
            }
        }
        else if (tag.tagName() == KXMLQLCEFXPropagationMode)
        {
            /* Propagation mode */
            setPropagationMode(stringToPropagationMode(tag.text()));
        }
        else if (tag.tagName() == KXMLQLCEFXAlgorithm)
        {
            /* Algorithm */
            setAlgorithm(stringToAlgorithm(tag.text()));
        }
        else if (tag.tagName() == KXMLQLCFunctionDirection)
        {
            loadXMLDirection(tag);
        }
        else if (tag.tagName() == KXMLQLCFunctionRunOrder)
        {
            loadXMLRunOrder(tag);
        }
        else if (tag.tagName() == KXMLQLCEFXWidth)
        {
            /* Width */
            setWidth(tag.text().toInt());
        }
        else if (tag.tagName() == KXMLQLCEFXHeight)
        {
            /* Height */
            setHeight(tag.text().toInt());
        }
        else if (tag.tagName() == KXMLQLCEFXRotation)
        {
            /* Rotation */
            setRotation(tag.text().toInt());
        }
        else if (tag.tagName() == KXMLQLCEFXStartOffset)
        {
            /* StartOffset */
            setStartOffset(tag.text().toInt());
        }
        else if (tag.tagName() == KXMLQLCEFXAxis)
        {
            /* Axes */
            loadXMLAxis(tag);
        }
        else
        {
            qWarning() << "Unknown EFX tag:" << tag.tagName();
        }

        node = node.nextSibling();
    }

    return true;
}