C++ (Cpp) oportの例

コード例 #1

ファイル: qjackctlConnect.cpp プロジェクト: joelmo/qjackctl

bool qjackctlConnect::disconnectSelectedEx (void)
{
	QTreeWidgetItem *pOItem = (m_pOClientList->listView())->currentItem();
	if (pOItem == NULL)
		return false;

	QTreeWidgetItem *pIItem = (m_pIClientList->listView())->currentItem();
	if (pIItem == NULL)
		return false;

	if (pOItem->type() == QJACKCTL_CLIENTITEM) {
		qjackctlClientItem *pOClient
			= static_cast<qjackctlClientItem *> (pOItem);
		if (pIItem->type() == QJACKCTL_CLIENTITEM) {
			// Each-to-each connections...
			qjackctlClientItem *pIClient
				= static_cast<qjackctlClientItem *> (pIItem);
			QListIterator<qjackctlPortItem *> oport(pOClient->ports());
			QListIterator<qjackctlPortItem *> iport(pIClient->ports());
			while (oport.hasNext() && iport.hasNext()) {
				qjackctlPortItem *pOPort = oport.next();
				qjackctlPortItem *pIPort = iport.next();
				disconnectPortsEx(pOPort, pIPort);
			}
		} else {
			// Many(all)-to-one/many connection...
			QListIterator<qjackctlPortItem *> oport(pOClient->ports());
			while (oport.hasNext()
				&& pIItem && pIItem->type() == QJACKCTL_PORTITEM) {
				qjackctlPortItem *pOPort = oport.next();
				qjackctlPortItem *pIPort
					= static_cast<qjackctlPortItem *> (pIItem);
				disconnectPortsEx(pOPort, pIPort);
				pIItem = (m_pIClientList->listView())->itemBelow(pIItem);
			}
		}
	} else {
		qjackctlPortItem *pOPort
			= static_cast<qjackctlPortItem *> (pOItem);
		if (pIItem->type() == QJACKCTL_CLIENTITEM) {
			// One-to-many(all) connection...
			qjackctlClientItem *pIClient
				= static_cast<qjackctlClientItem *> (pIItem);
			QListIterator<qjackctlPortItem *> iport(pIClient->ports());
			while (iport.hasNext()) {
				qjackctlPortItem *pIPort = iport.next();
				disconnectPortsEx(pOPort, pIPort);
			}
		} else {
			// One-to-one connection...
			qjackctlPortItem *pIPort
				= static_cast<qjackctlPortItem *> (pIItem);
			disconnectPortsEx(pOPort, pIPort);
		}
	}

	return true;
}

コード例 #2

ファイル: qjackctlAlsaConnect.cpp プロジェクト: eurogiciel-oss/qjackctl

// Update port connection references.
void qjackctlAlsaConnect::updateConnections (void)
{
#ifdef CONFIG_ALSA_SEQ

	qjackctlMainForm *pMainForm = qjackctlMainForm::getInstance();
	if (pMainForm == NULL)
		return;

	snd_seq_t *pAlsaSeq = pMainForm->alsaSeq();
	if (pAlsaSeq == NULL)
		return;

	snd_seq_query_subscribe_t *pAlsaSubs;
	snd_seq_addr_t seq_addr;

	snd_seq_query_subscribe_alloca(&pAlsaSubs);

	// Proper type casts.
	qjackctlAlsaClientList *pOClientList
		= static_cast<qjackctlAlsaClientList *> (OClientList());
	qjackctlAlsaClientList *pIClientList
		= static_cast<qjackctlAlsaClientList *> (IClientList());

	// For each output client item...
	QListIterator<qjackctlClientItem *> oclient(pOClientList->clients());
	while (oclient.hasNext()) {
		qjackctlClientItem *pOClient = oclient.next();
		// For each output port item...
		QListIterator<qjackctlPortItem *> oport(pOClient->ports());
		while (oport.hasNext()) {
			qjackctlPortItem *pOPort = oport.next();
			// Are there already any connections?
			if (pOPort->connects().count() > 0)
				continue;
			// Hava a proper type cast.
			qjackctlAlsaPort *pOAlsa
				= static_cast<qjackctlAlsaPort *> (pOPort);
			// Get port connections...
			snd_seq_query_subscribe_set_type(pAlsaSubs, SND_SEQ_QUERY_SUBS_READ);
			snd_seq_query_subscribe_set_index(pAlsaSubs, 0);
			seq_addr.client = pOAlsa->alsaClient();
			seq_addr.port   = pOAlsa->alsaPort();
			snd_seq_query_subscribe_set_root(pAlsaSubs, &seq_addr);
			while (snd_seq_query_port_subscribers(pAlsaSeq, pAlsaSubs) >= 0) {
				seq_addr = *snd_seq_query_subscribe_get_addr(pAlsaSubs);
				qjackctlPortItem *pIPort
					= pIClientList->findClientPort(
						seq_addr.client, seq_addr.port);
				if (pIPort) {
					pOPort->addConnect(pIPort);
					pIPort->addConnect(pOPort);
				}
				snd_seq_query_subscribe_set_index(pAlsaSubs,
					snd_seq_query_subscribe_get_index(pAlsaSubs) + 1);
			}
		}
	}

#endif	// CONFIG_ALSA_SEQ
}

コード例 #3

ファイル: qjackctlConnect.cpp プロジェクト: joelmo/qjackctl

bool qjackctlConnect::canDisconnectAllEx (void)
{
	QListIterator<qjackctlClientItem *> iter(m_pOClientList->clients());
	while (iter.hasNext()) {
		qjackctlClientItem *pOClient = iter.next();
		QListIterator<qjackctlPortItem *> oport(pOClient->ports());
		while (oport.hasNext()) {
			qjackctlPortItem *pOPort = oport.next();
			if (pOPort->connects().count() > 0)
				return true;
		}
	}
	return false;
}

コード例 #4

ファイル: qjackctlConnect.cpp プロジェクト: joelmo/qjackctl

bool qjackctlConnect::disconnectAllEx (void)
{
	QListIterator<qjackctlClientItem *> iter(m_pOClientList->clients());
	while (iter.hasNext()) {
		qjackctlClientItem *pOClient = iter.next();
		QListIterator<qjackctlPortItem *> oport(pOClient->ports());
		while (oport.hasNext()) {
			qjackctlPortItem *pOPort = oport.next();
			QListIterator<qjackctlPortItem *> iport(pOPort->connects());
			while (iport.hasNext()) {
				qjackctlPortItem *pIPort = iport.next();
				disconnectPortsEx(pOPort, pIPort);
			}
		}
	}
	return true;
}

コード例 #5

ファイル: kit5535c_working.c プロジェクト: Nabla1978/Pressure-Sensor-SPI

sclkhi()
{
  sclk = 1;	oport();	del(del_hi);
}

コード例 #6

ファイル: kit5535c_working.c プロジェクト: Nabla1978/Pressure-Sensor-SPI

sdilo()
{
  sdi = 0;	oport();	del(del_lo);
}

コード例 #7

ファイル: kit5535c_working.c プロジェクト: Nabla1978/Pressure-Sensor-SPI

sdihi()
{
  sdi = 1;	oport();	del(del_hi);
}

コード例 #8

ファイル: kit5535c_working.c プロジェクト: Nabla1978/Pressure-Sensor-SPI

send_lo()
  {
  sclk = 1;	oport();	del(del_hi);
  sclk = 0;	oport();	del(del_lo);
  };

コード例 #9

ファイル: kit5535c_working.c プロジェクト: Nabla1978/Pressure-Sensor-SPI

sclklo()
{
  sclk = 0;	oport();	del(del_lo);
}

コード例 #10

ファイル: qjackctlConnect.cpp プロジェクト: joelmo/qjackctl

bool qjackctlConnect::canConnectSelectedEx (void)
{
	// Take this opportunity to highlight any current selections.
	m_pOClientList->hiliteClientPorts();
	m_pIClientList->hiliteClientPorts();
	m_pConnectView->connectorView()->update();

	// Now with our predicate work...
	QTreeWidgetItem *pOItem = (m_pOClientList->listView())->currentItem();
	if (pOItem == NULL)
		return false;

	QTreeWidgetItem *pIItem = (m_pIClientList->listView())->currentItem();
	if (pIItem == NULL)
		return false;

	if (pOItem->type() == QJACKCTL_CLIENTITEM) {
		qjackctlClientItem *pOClient
			= static_cast<qjackctlClientItem *> (pOItem);
		if (pIItem->type() == QJACKCTL_CLIENTITEM) {
			// Each-to-each connections...
			qjackctlClientItem *pIClient
				= static_cast<qjackctlClientItem *> (pIItem);
			QListIterator<qjackctlPortItem *> oport(pOClient->ports());
			QListIterator<qjackctlPortItem *> iport(pIClient->ports());
			while (oport.hasNext() && iport.hasNext()) {
				qjackctlPortItem *pOPort = oport.next();
				qjackctlPortItem *pIPort = iport.next();
				if (pOPort->findConnectPtr(pIPort) == NULL)
					return true;
			}
		} else {
			// Many(all)-to-one/many connection...
			QListIterator<qjackctlPortItem *> oport(pOClient->ports());
			while (oport.hasNext()
				&& pIItem && pIItem->type() == QJACKCTL_PORTITEM) {
				qjackctlPortItem *pOPort = oport.next();
				qjackctlPortItem *pIPort
					= static_cast<qjackctlPortItem *> (pIItem);
				if (pOPort->findConnectPtr(pIPort) == NULL)
					return true;
				pIItem = (m_pIClientList->listView())->itemBelow(pIItem);
			}
		}
	} else {
		qjackctlPortItem *pOPort
			= static_cast<qjackctlPortItem *> (pOItem);
		if (pIItem->type() == QJACKCTL_CLIENTITEM) {
			// One-to-many(all) connection...
			qjackctlClientItem *pIClient
				= static_cast<qjackctlClientItem *> (pIItem);
			QListIterator<qjackctlPortItem *> iport(pIClient->ports());
			while (iport.hasNext()) {
				qjackctlPortItem *pIPort = iport.next();
				if (pOPort->findConnectPtr(pIPort) == NULL)
					return true;
			}
		} else {
			// One-to-one connection...
			qjackctlPortItem *pIPort
				= static_cast<qjackctlPortItem *> (pIItem);
			return (pOPort->findConnectPtr(pIPort) == NULL);
		}
	}

	return false;
}