ECDFlipFlop::ECDFlipFlop( ICNDocument *icnDocument, bool newItem, const char *id )
: ClockedFlipFlop( icnDocument, newItem, id ? id : "d_flipflop" )
{
m_name = i18n("D-Type Flip-Flop");
setSize( -32, -24, 64, 48 );
init2PinLeft( -8, 8 );
init2PinRight( -8, 8 );
initSymbolFromTrigger();
m_prevD = false;
m_pSimulator = Simulator::self();
m_bPrevClock = false;
m_pD = createLogicIn( m_pNNode[0] );
m_pClock = createLogicIn( m_pNNode[1] );
m_pQ = createLogicOut( m_pPNode[0], false );
m_pQBar = createLogicOut( m_pPNode[1], false );
setp = createLogicIn( createPin( 0, -32, 90, "set" ) );
rstp = createLogicIn( createPin( 0, 32, 270, "rst" ) );
// (The display text for D, >, Set, Rst is set in initSymbolFromTrigger
addDisplayText( "Q", QRect( 12, -16, 20, 16 ), "Q" );
addDisplayText( "Q'", QRect( 12, 0, 20, 16 ), "Q'" );
m_pD->setCallback( this, static_cast<CallbackPtr>(&ECDFlipFlop::inputChanged) );
m_pClock->setCallback( this, static_cast<CallbackPtr>(&ECDFlipFlop::clockChanged) );
setp->setCallback( this, static_cast<CallbackPtr>(&ECDFlipFlop::asyncChanged) );
rstp->setCallback( this, static_cast<CallbackPtr>(&ECDFlipFlop::asyncChanged) );
inStateChanged(false);
}
Inverter::Inverter( ICNDocument *icnDocument, bool newItem, const char *id )
: Component( icnDocument, newItem, id ? id : "not" )
{
m_name = i18n("Inverter");
setSize( -8, -8, 16, 16 );
init1PinLeft();
init1PinRight();
m_pIn = createLogicIn(m_pNNode[0]);
m_pOut = createLogicOut( m_pPNode[0], true );
m_pIn->setCallback( this, (CallbackPtr)(&Inverter::inStateChanged) );
inStateChanged(false);
}
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();
}
ECJKFlipFlop::ECJKFlipFlop( ICNDocument *icnDocument, bool newItem, const char *id )
: ClockedFlipFlop( icnDocument, newItem, id ? id : "jk_flipflop" )
{
m_name = i18n("JK-Type Flip-Flop");
setSize( -32, -32, 64, 64 );
init3PinLeft( -16, 0, 16 );
init2PinRight( -16, 16 );
initSymbolFromTrigger();
m_bPrevClock = false;
createProperty( "trig", Variant::Type::Select );
property("trig")->setCaption( i18n("Trigger Edge") );
QStringMap allowed;
allowed["Rising"] = i18n("Rising");
allowed["Falling"] = i18n("Falling");
property("trig")->setAllowed( allowed );
property("trig")->setValue("Rising");
m_edgeTrigger = Rising;
initSymbolFromTrigger();
m_pJ = createLogicIn( m_pNNode[0] );
m_pClock = createLogicIn( m_pNNode[1] );
m_pK = createLogicIn( m_pNNode[2] );
m_pQ = createLogicOut( m_pPNode[0], false );
m_pQBar = createLogicOut( m_pPNode[1], false );
setp = createLogicIn( createPin( 0, -40, 90, "set" ) );
rstp = createLogicIn( createPin( 0, 40, 270, "rst" ) );
addDisplayText( "Q", QRect( 12, -24, 20, 16 ), "Q" );
addDisplayText( "Q'", QRect( 12, 8, 20, 16 ), "Q'" );
m_pClock->setCallback( this, static_cast<CallbackPtr>(&ECJKFlipFlop::clockChanged) );
setp->setCallback( this, static_cast<CallbackPtr>(&ECJKFlipFlop::asyncChanged) );
rstp->setCallback( this, static_cast<CallbackPtr>(&ECJKFlipFlop::asyncChanged) );
inStateChanged(false);
}
ECAnd::ECAnd(ICNDocument *icnDocument, bool newItem, const char *id)
: MultiInputGate(icnDocument, newItem, id ? id : "and", "&", false, 32, false) {
m_name = i18n("AND Gate");
inStateChanged(false);
}
ECNor::ECNor(ICNDocument *icnDocument, bool newItem, const char *id)
: MultiInputGate(icnDocument, newItem, id ? id : "nor", QChar(0x2265) + QString("1"), true, 48, true) {
m_name = i18n("NOR Gate");
inStateChanged(false);
}
ECXor::ECXor(ICNDocument *icnDocument, bool newItem, const char *id)
: MultiInputGate(icnDocument, newItem, id ? id : "xor", "=1", false, 48, true) {
m_name = i18n("XOR gate");
inStateChanged(false);
}
