Connector *CircuitICNDocument::createConnector( const QString &startNodeId, const QString &endNodeId, QPointList *pointList )
{
ECNode *startNode = getEcNodeWithID(startNodeId);
ECNode *endNode = getEcNodeWithID(endNodeId);
if ( !startNode || !endNode ) {
kDebug() << "Either/both the connector start node and end node could not be found" << endl;
return 0L;
}
if ( !canConnect( startNode, endNode ) ) return 0l;
Connector *connector = endNode->createConnector(startNode);
if (!connector) {
kError() << k_funcinfo << "End node did not create the connector" << endl;
return 0l;
}
startNode->addConnector(connector);
flushDeleteList(); // Delete any connectors that might have been removed by the nodes
// Set the route to the manual created one if the user created such a route
if(pointList) connector->setRoutePoints(*pointList,true);
// FIXME WTF is going on here? Redundant/meaningless code?
// ConnectorList connectorList;
// connectorList.append(connector);
setModified(true);
requestRerouteInvalidatedConnectors();
return connector;
}
Connector * CircuitICNDocument::createConnector( Node *node, Connector *con, const QPoint &pos2, QPointList *pointList )
{
if(!canConnect( node, con ) ) return 0;
// FIXME dynamic_cast used, fix it in Connector class
ECNode *conStartNode = dynamic_cast<ECNode *> (con->startNode() );
ECNode *conEndNode = dynamic_cast<ECNode *> (con->endNode() );
ECNode *ecNode = dynamic_cast<ECNode *> (node );
const bool usedManual = con->usesManualPoints();
ECNode *newNode = new JunctionNode(this, 0, pos2);
QPointList autoPoints;
if (!pointList) {
addAllItemConnectorPoints();
ConRouter cr(this);
cr.mapRoute( int(node->x()), int(node->y()), pos2.x(), pos2.y() );
autoPoints = cr.pointList(false);
pointList = &autoPoints;
}
QList<QPointList> oldConPoints = con->splitConnectorPoints(pos2);
con->hide();
// The actual new connector
Connector *new1 = newNode->createConnector(node);
ecNode->addConnector(new1);
new1->setRoutePoints(*pointList,usedManual);
// The two connectors formed from the original one when split
Connector *new2 = newNode->createConnector(conStartNode);
conStartNode->addConnector(new2);
new2->setRoutePoints( oldConPoints.at(0), usedManual );
Connector *new3 = conEndNode->createConnector(newNode);
newNode->addConnector(new3);
new3->setRoutePoints( oldConPoints.at(1), usedManual );
// Avoid flicker: tell them to update their draw lists now
con->updateConnectorPoints(false);
new1->updateDrawList();
new2->updateDrawList();
new3->updateDrawList();
// Now it's safe to remove the connector...
con->removeConnector();
flushDeleteList();
deleteNodeGroup(conStartNode);
deleteNodeGroup(conEndNode);
createNodeGroup(newNode)->init();
return new1;
}
bool CircuitICNDocument::joinConnectors( ECNode *node )
{
// We don't want to destroy the node if it has a parent
if ( node->parentItem() ) return false;
node->removeNullConnectors();
// an electronic node can be removed if it has exactly 2 connectors connected to it
int conCount = node->getAllConnectors().count();
if ( conCount != 2 ) return false;
Connector *con1, *con2;
ECNode *startNode = NULL;
ECNode *endNode = NULL;
QPointList conPoints;
con1 = node->connectorList().at(0).data();
con2 = node->connectorList().at(1).data();
if ( con1 == con2 ) return false;
// we don't know on which end of the connectors is our node, so we must check both ends
// HACK // TODO // dynamic_cast used, because Connector doesn't know about ECNode, only Node
if( con1->startNode() == node )
startNode = dynamic_cast<ECNode*> ( con1->endNode() );
else startNode = dynamic_cast<ECNode*> ( con1->startNode() );
if( con2->startNode() == node )
endNode = dynamic_cast<ECNode*> ( con2->endNode() );
else endNode = dynamic_cast<ECNode*> ( con2->startNode() );
conPoints = con1->connectorPoints(false) + con2->connectorPoints(false);
if( !startNode || !endNode ) return false;
Connector *newCon = endNode->createConnector(startNode);
if(!newCon) return false;
startNode->addConnector(newCon);
newCon->setRoutePoints( conPoints, con1->usesManualPoints() || con2->usesManualPoints() );
// Avoid flicker: update draw lists now
con1->updateConnectorPoints(false);
con2->updateConnectorPoints(false);
newCon->updateDrawList();
node->removeNode();
con1->removeConnector();
con2->removeConnector();
return true;
}
void MultiInputGate::updateInputs(int newNum) {
if (newNum == m_numInputs) return;
if (newNum < 2) newNum = 2;
else if (newNum > maxGateInput)
newNum = maxGateInput;
int newWidth = logicSymbolShapeToWidth();
QRect r(-newWidth / 2, -8 * newNum, newWidth, 16 * newNum);
setSize(r, true);
updateSymbolText();
const bool added = (newNum > m_numInputs);
if (added) {
for (int i = m_numInputs; i < newNum; ++i) {
ECNode *node = createPin(0, 0, 0, "in" + QString::number(i));
inNode[i] = node;
inLogic[i] = new LogicIn(LogicConfig());
setup1pinElement(*(inLogic[i]), node->pin());
inLogic[i]->setCallback(this, (CallbackPtr)(&MultiInputGate::inStateChanged));
}
} else {
for (int i = newNum; i < m_numInputs; ++i) {
removeNode("in" + QString::number(i));
removeElement(inLogic[i], false);
inNode[i] = 0;
inLogic[i] = 0;
}
}
m_numInputs = newNum;
// We can't call a pure-virtual function if we haven't finished our constructor yet...
if (m_bDoneInit)
inStateChanged(!added);
updateAttachedPositioning();
}
void CircuitICNDocument::deleteAllNodes() {
const ECNodeMap::iterator nodeListEnd = m_ecNodeList.end();
for ( ECNodeMap::iterator it = m_ecNodeList.begin(); it != nodeListEnd; ++it ) {
qDebug() << "CircuitICNDocument::deleteAllNodes removing [" << it.key() << "] " << it.value();
//delete *it; // 2015.07.31 - this will not work
// prevent crash on node destructor
{
ECNode *ecNode = it.value();
//unregisterUID( ecNode->id() ); // do not use, will modify m_ecNodeList
ICNDocument::unregisterUID( ecNode->id() );
ecNode->setICNDocument( NULL );
}
it.value()->deleteLater();
}
m_ecNodeList.clear();
}
ParallelPortComponent::ParallelPortComponent(ICNDocument *icnDocument, bool newItem, const char *id)
: DSubCon(icnDocument, newItem, id ? id : "parallel_port") {
m_name = i18n("Parallel Port");
Q3PointArray pa(4);
pa[0] = QPoint(-32, -112);
pa[1] = QPoint(32, -104);
pa[2] = QPoint(32, 104);
pa[3] = QPoint(-32, 112);
setItemPoints(pa);
m_pParallelPort = new ParallelPort();
for (unsigned i = 0; i < 24; ++i)
m_pLogic[i] = 0;
ECNode *pin = 0;
//BEGIN Data register
for (int i = 0; i < 8; ++i) {
QString id = QString("D%1").arg(i);
QString name = id;
pin = createPin(-40, -80 + 16 * i, 0, id);
addDisplayText(id, QRect(-28, -88 + 16 * i, 28, 16), name, true, Qt::AlignLeft | Qt::AlignVCenter);
m_pLogic[i] = new LogicOut(LogicConfig(), false);
setup1pinElement(*(m_pLogic[i]), createPin(-40, -80 + 16 * i, 0, id)->pin());
// m_pLogic[i]->setCallback(this, (CallbackPtr)(&ParallelPortComponent::dataCallback));
}
//END Data register
//BEGIN Status register
QString statusNames[] = {"ERR", "ON", "PE", "ACK", "BUSY"};
// The statusIDs are referenced in the save file and must not change
QString statusIDs[] = {"ERROR", "ONLINE", "PE", "ACK", "BUSY"};
// Bits 0...2 in the Status register are not used
for (int i = 3; i < 8; ++i) {
QString id = statusIDs[i - 3];
QString name = statusNames[i - 3];
// Bit 3 (pin 15) doesn't not follow the same positioning pattern as
// the other pins in the Status register.
if (i == 3) {
pin = createPin(40, -72, 180, id);
addDisplayText(id, QRect(0, -80, 28, 16), name, true, Qt::AlignRight | Qt::AlignVCenter);
} else {
pin = createPin(-40, -16 + 16 * i, 0, id);
addDisplayText(id, QRect(-28, -24 + 16*i, 28, 16), name, true, Qt::AlignLeft | Qt::AlignVCenter);
}
m_pLogic[i + 8] = new LogicOut(LogicConfig(), false);
setup1pinElement(*(m_pLogic[i + 8]), pin->pin());
}
//END Status register
//BEGIN Control register
QString controlNames[] = { "STR", "AUT", "INIT", "SEL" };
// The controlIDs are referenced in the save file and must not change
QString controlIDs[] = { "STROBE", "AUTO", "INIT", "SELECT" };
// Bits 4..7 are not used (well; bit 5 is, but not as a pin)
for (int i = 0; i < 4; ++i) {
QString id = controlIDs[i];
QString name = controlNames[i];
if (i == 0) {
pin = createPin(-40, -96, 0, id);
addDisplayText(id, QRect(-28, -104, 28, 16), name, true, Qt::AlignLeft | Qt::AlignVCenter);
} else if (i == 1) {
pin = createPin(40, -88, 180, id);
addDisplayText(id, QRect(0, -96, 28, 16), name, true, Qt::AlignRight | Qt::AlignVCenter);
} else {
pin = createPin(40, -88 + i * 16, 180, id);
addDisplayText(id, QRect(0, -96 + i * 16, 28, 16), name, true, Qt::AlignRight | Qt::AlignVCenter);
}
m_pLogic[i + 16] = new LogicOut(LogicConfig(), false);
setup1pinElement(*(m_pLogic[i + 16]), pin->pin());
// m_pLogic[i + 16]->setCallback(this, (CallbackPtr)(&ParallelPortComponent::controlCallback));
}
//END Control register
#if 0
// And make the rest of the pins ground
for (int i = 0; i < 8; ++i) {
pin = createPin(40, -24 + i * 16, 180, QString("GND%1").arg(i));
pin->pin()->setGroundType(Pin::gt_always);
}
#endif
Variant *v = createProperty("port", Variant::Type::Combo);
v->setAllowed(ParallelPort::ports(Port::ExistsAndRW));
v->setCaption(i18n("Port"));
}
SerialPortComponent::SerialPortComponent( ICNDocument *icnDocument, bool newItem, const char *id )
: Component( icnDocument, newItem, id ? id : "serial_port" )
{
m_name = i18n("Serial Port");
Q3PointArray pa( 4 );
pa[0] = QPoint( -32, -48 );
pa[1] = QPoint( 32, -40 );
pa[2] = QPoint( 32, 40 );
pa[3] = QPoint( -32, 48 );
setItemPoints( pa );
m_pSerialPort = new SerialPort();
ECNode * pin = 0;
// Works
pin = createPin( -40, 32, 0, "CD" );
addDisplayText( "CD", QRect( -28, 24, 28, 16 ), "CD", true, Qt::AlignLeft | Qt::AlignVCenter );
m_pCD = createLogicOut( pin, false );
// Doesn't work
// pin = createPin( -40, 16, 0, "RD" );
addDisplayText( "RD", QRect( -28, 8, 28, 16 ), "RD", true, Qt::AlignLeft | Qt::AlignVCenter );
// m_pRD = createLogicOut( pin, false );
// Works
pin = createPin( -40, 0, 0, "TD" );
addDisplayText( "TD", QRect( -28, -8, 28, 16 ), "TD", true, Qt::AlignLeft | Qt::AlignVCenter );
m_pTD = createLogicIn( pin);
m_pTD->setCallback( this, (CallbackPtr)(&SerialPortComponent::tdCallback) );
// Works
pin = createPin( -40, -16, 0, "DTR" );
addDisplayText( "DTR", QRect( -28, -24, 28, 16 ), "DTR", true, Qt::AlignLeft | Qt::AlignVCenter );
m_pDTR = createLogicIn( pin );
m_pDTR->setCallback( this, (CallbackPtr)(&SerialPortComponent::dtrCallback) );
// N/A
pin = createPin( -40, -32, 0, "GND" );
addDisplayText( "GND", QRect( -28, -40, 28, 16 ), "GND", true, Qt::AlignLeft | Qt::AlignVCenter );
pin->pin()->setGroundType( Pin::gt_always );
// Doesn't work
// pin = createPin( 40, 24, 180, "DSR" );
addDisplayText( "DSR", QRect( 0, 16, 28, 16 ), "DSR", true, Qt::AlignRight | Qt::AlignVCenter );
// m_pDSR = createLogicIn( pin );
// m_pDSR->setCallback( this, (CallbackPtr)(&SerialPortComponent::dsrCallback) );
// Doesn't work
// pin = createPin( 40, 8, 180, "RTS" );
addDisplayText( "RTS", QRect( 0, 0, 28, 16 ), "RTS", true, Qt::AlignRight | Qt::AlignVCenter );
// m_pRTS = createLogicIn( pin );
// m_pRTS->setCallback( this, (CallbackPtr)(&SerialPortComponent::rtsCallback) );
// Works
pin = createPin( 40, -8, 180, "CTS" );
addDisplayText( "CTS", QRect( 0, -16, 28, 16 ), "CTS", true, Qt::AlignRight | Qt::AlignVCenter );
m_pCTS = createLogicOut( pin, false );
// Works
pin = createPin( 40, -24, 180, "RI" );
addDisplayText( "RI", QRect( 0, -32, 28, 16 ), "RI", true, Qt::AlignRight | Qt::AlignVCenter );
m_pRI = createLogicOut( pin, false );
Variant * v = createProperty( "port", Variant::Type::Combo );
v->setAllowed( SerialPort::ports( Port::ExistsAndRW ) );
v->setCaption( i18n("Port") );
// v = createProperty( "baudRate", Variant::Type::Select );
// v->setAllowed( QStringList::split( ",", "B0,B50,B75,B110,B134,B150,B200,B300,B600,B1200,B1800,B2400,B4800,B9600,B19200,B38400" ) );
// v->setCaption( i18n("Baud rate") );
// v->setValue("B9600");
}
