void ECLogicOutput::drawShape( QPainter &p )
{
unsigned long long newTime = m_pSimulator->time();
unsigned long long runTime = newTime - m_lastDrawTime;
m_lastDrawTime = newTime;
if (m_bLastState)
{
// Logic in is currently high
m_highTime += newTime - m_lastSwitchTime;
}
double state;
if ( runTime == 0 )
state = m_lastDrawState;
else
state = m_lastDrawState = double(m_highTime)/double(runTime);
initPainter(p);
p.setBrush( QColor( 255, uint(255-state*(255-166)), uint((1-state)*255) ) );
p.drawEllipse( int(x()-8), int(y()-8), width(), height() );
deinitPainter(p);
m_lastSwitchTime = newTime;
m_highTime = 0;
}
void ECBJT::drawShape( QPainter &p )
{
const int _x = int(x());
const int _y = int(y());
initPainter(p);
p.drawLine( _x-8, _y-8, _x-8, _y+8 );
p.drawLine( _x+8, _y-8, _x-8, _y );
p.drawLine( _x+8, _y+8, _x-8, _y );
QPolygon pa(3);
if ( m_bIsNPN )
{
pa[0] = QPoint( _x+6, _y+7 );
pa[1] = QPoint( _x+2, _y+8 );
pa[2] = QPoint( _x+5, _y+3 );
}
else
{
pa[0] = QPoint( _x-7, _y+1 );
pa[1] = QPoint( _x-4, _y+5 );
pa[2] = QPoint( _x-2, _y );
}
p.setBrush( p.pen().color() );
p.drawPolygon(pa);
deinitPainter(p);
}
void VariableCapacitor::drawShape(QPainter &p) {
initPainter(p);
// Get centre point of component.
int _y = (int)y();
int _x = (int)x();
p.drawRect(_x - 8, _y - 8, 5, 16);
p.drawRect(_x + 3, _y - 8, 5, 16);
// p.drawLine( _x-8, _y, _x-16, _y );
// p.drawLine( _x+8, _y, _x+16, _y );
// Diagonally pointing arrow
QPointArray pa(3);
pa[0] = QPoint(-4, 0);
pa[1] = QPoint(-2, 4);
pa[2] = QPoint(0, 0);
pa.translate(_x + 16, _y - 8);
p.setBrush(p.pen().color());
p.drawPolygon(pa);
p.drawLine(_x - 16, _y + 8, _x + 16, _y - 8);
deinitPainter(p);
}
void ECCCCS::drawShape(QPainter &p) {
initPainter(p);
drawOutline(p);
drawTopArrow(p);
drawBottomArrow(p);
deinitPainter(p);
}
void ECPotentiometer::drawShape( QPainter &p )
{
initPainter(p);
int _x = int(x());
int _y = int(y());
p.drawRect( _x-14, _y-16, 12, 32 );
Q3PointArray pa(3);
pa[0] = QPoint( 0, 0 );
pa[1] = QPoint( 4, -3 );
pa[2] = QPoint( 4, 3 );
int space = m_pSlider->style().pixelMetric( QStyle::PM_SliderSpaceAvailable, m_pSlider );
int base_y = _y + int( space * m_sliderProp );
pa.translate( _x + 16, base_y );
// QColor c = m_p1->isSelected() ? m_selectedCol : black;
// FIXME ^ >
// p.setPen(c);
// p.setBrush(c);
p.drawPolygon(pa);
p.drawLine( _x + 20, base_y, _x + 24, base_y );
p.drawLine( _x + 24, base_y, _x + 24, _y );
deinitPainter(p);
}
void Text::drawShape( QPainter & p )
{
initPainter(p);
p.setFont( p_parent->font() );
p.drawText( drawRect(), m_flags, m_text );
deinitPainter(p);
}
void BiDirLED::drawShape(QPainter &p) {
initPainter(p);
for (unsigned i = 0; i < 2; i++) {
uint _b;
if (lastUpdatePeriod == 0.)
_b = last_brightness[i];
else {
_b = uint(avg_brightness[i] / lastUpdatePeriod);
last_brightness[i] = _b;
}
avg_brightness[i] = 0.;
p.setBrush(QColor(uint(255 - (255 - _b)*(1 - r[i])), uint(255 - (255 - _b)*(1 - g[i])), uint(255 - (255 - _b)*(1 - b[i]))));
QPointArray pa(3);
if (i == 0) {
pa[0] = QPoint(8, -8);
pa[1] = QPoint(-8, -16);
pa[2] = QPoint(-8, 0);
} else {
pa[0] = QPoint(-8, 8);
pa[1] = QPoint(8, 0);
pa[2] = QPoint(8, 16);
}
pa.translate(int(x()), int(y()));
p.drawPolygon(pa);
p.drawPolyline(pa);
}
lastUpdatePeriod = 0.;
// Draw the arrows indicating it's a LED
int _x = (int)x() - 2;
int _y = (int)y() - 21;
p.drawLine(_x + 9, _y + 3, _x + 12, _y); // Tail of left arrow
p.drawLine(_x + 12, _y, _x + 10, _y); // Left edge of left arrow tip
p.drawLine(_x + 12, _y, _x + 12, _y + 2); // Right edge of left arrow tip
p.drawLine(_x + 12, _y + 6, _x + 15, _y + 3); // Tail of right arrow
p.drawLine(_x + 15, _y + 3, _x + 13, _y + 3); // Left edge of right arrow tip
p.drawLine(_x + 15, _y + 3, _x + 15, _y + 5); // Right edge of right arrow tip
p.drawLine(_x + 10, _y, _x + 15, _y + 5); // Diagonal line that forms base of both arrow tips
_x = int(x());
_y = int(y());
p.drawLine(_x + 8, _y - 16, _x + 8, _y);
p.drawLine(_x - 8, _y, _x - 8, _y + 16);
deinitPainter(p);
}
void ResistorDIP::drawShape( QPainter &p )
{
int _x = int(x()+offsetX());
int _y = int(y()+offsetY());
initPainter(p);
for ( int i=0; i<m_resistorCount; ++i )
p.drawRect( _x, _y+16*i+2, 32, 12 );
deinitPainter(p);
}
void VoltageRegulator::drawShape( QPainter &p )
{
initPainter(p);
// Get centre point of component.
//int _y = (int)y();
//int _x = (int)x();
deinitPainter(p);
}
void ECLogicInput::drawShape( QPainter &p )
{
initPainter(p);
if (b_state)
p.setBrush( QColor( 255, 166, 0 ) );
else
p.setBrush( Qt::white );
p.drawEllipse( (int)x()-4, (int)y()-6, 12, 12 );
deinitPainter(p);
}
void PinNode::drawShape( QPainter & p )
{
initPainter( p );
double v = pin() ? pin()->voltage() : 0.0;
QColor voltageColor = Component::voltageColor( v );
QPen pen = p.pen();
if ( isSelected() )
pen = m_selectedColor;
else if ( m_bShowVoltageColor )
pen = voltageColor;
if (m_pinPoint) {
bool drawDivPoint;
QPoint divPoint = findConnectorDivergePoint(&drawDivPoint);
m_pinPoint->setVisible(drawDivPoint);
m_pinPoint->move( divPoint.x()-1, divPoint.y()-1 );
m_pinPoint->setBrush( pen.color() );
m_pinPoint->setPen( pen.color() );
}
// Now to draw on our current/voltage bar indicators
int length = calcLength( v );
if ( (numPins() == 1) && m_bShowVoltageBars && length != 0 ) {
// we can assume that v != 0 as length != 0
double i = pin()->current();
double iProp = calcIProp(i);
int thickness = calcThickness(iProp);
p.setPen( QPen( voltageColor, thickness ) );
// The node line (drawn at the end of this function) will overdraw
// some of the voltage bar, so we need to adapt the length
if ( (v > 0) && (((225 < m_dir) && (m_dir < 315)) || ((45 < m_dir) && (m_dir < 135))) )
length--;
else if ( (v < 0) && (((135 < m_dir) && (m_dir < 225)) || ((315 < m_dir) || (m_dir < 45))) )
length++;
if ( (m_dir > 270) || (m_dir <= 90) )
p.drawLine( 3, 0, 3, length );
else p.drawLine( 3, 0, 3, -length );
}
pen.setWidth( (numPins() > 1) ? 2 : 1 );
p.setPen( pen );
p.drawLine( 0, 0, m_length, 0 );
deinitPainter( p );
}
void ECJKFlipFlop::drawShape( QPainter & p )
{
Component::drawShape( p );
if ( m_edgeTrigger == Falling )
{
initPainter( p );
p.drawEllipse( int(x()-32), int(y()-3), 6, 6 );
deinitPainter( p );
}
}
void Buffer::drawShape( QPainter &p )
{
initPainter(p);
int _x = (int)x()-8;
int _y = (int)y()-8;
Q3PointArray pa(3);
pa[0] = QPoint( _x, _y );
pa[1] = QPoint( _x+width(), _y+(height()/2) );
pa[2] = QPoint( _x, _y+height() );
p.drawPolygon(pa);
p.drawPolyline(pa);
deinitPainter(p);
}
void ECNand::drawShape(QPainter &p) {
if (m_logicSymbolShape == Rectangular) {
MultiInputGate::drawShape(p);
return;
}
initPainter(p);
int _x = (int)x() + offsetX();
int _y = (int)y() + offsetY();
p.drawChord(_x - width() + 6, _y, 2 * width() - 12, height(), -16 * 90, 16 * 180);
p.drawEllipse(_x + width() - 6, _y + (height() / 2) - 3, 6, 6);
deinitPainter(p);
}
void ECGround::drawShape( QPainter &p )
{
initPainter(p);
int _x = (int)x()-8;
int _y = (int)y()-8;
QPen pen;
pen.setWidth(2);
pen.setColor( p.pen().color() );
p.setPen(pen);
p.drawLine( _x+15, _y, _x+15, _y+16 );
p.drawLine( _x+10, _y+3, _x+10, _y+13 );
p.drawLine( _x+5, _y+6, _x+5, _y+10 );
deinitPainter(p);
}
void ECCell::drawShape(QPainter &p) {
initPainter(p);
int _x = (int)x() - 8;
int _y = (int)y() - 24;
p.drawLine(_x, _y + 20, _x, _y + 28);
p.drawLine(_x + 5, _y + 16, _x + 5, _y + 32);
p.drawLine(_x + 10, _y + 20, _x + 10, _y + 28);
p.drawLine(_x + 15, _y + 16, _x + 15, _y + 32);
deinitPainter(p);
// p.drawPolyline( areaPoints() );
}
void LEDBarGraphDisplay::drawShape(QPainter &p) {
Component::drawShape(p);
initPainter(p);
// Init _x and _y to top left hand corner of component.
int _x = (int)(x() + offsetX());
int _y = (int)(y() + offsetY());
// Draw LED elements, passing in a position for each.
for (unsigned i = 0; i < m_numRows; i++)
m_LEDParts[i]->draw(p, _x + 4, _y + (i*16) + 10, 24, 12);
deinitPainter(p);
}
void Capacitor::drawShape(QPainter &p) {
initPainter(p);
int _y = (int)y() - 8;
int _x = (int)x() - 8;
QPen pen;
pen.setWidth(1);
pen.setColor(p.pen().color());
p.setPen(pen);
p.drawRect(_x, _y, 5, 16);
p.drawRect(_x + 11, _y, 5, 16);
deinitPainter(p);
}
void ECAnd::drawShape(QPainter &p) {
if (m_logicSymbolShape == Rectangular) {
MultiInputGate::drawShape(p);
return;
}
initPainter(p);
int _x = (int)x() + offsetX();
int _y = (int)y() + offsetY();
p.drawChord(_x - width(), _y, 2 * width(), height(), -16 * 90, 16 * 180);
deinitPainter(p);
}
void MultiInputGate::drawShape(QPainter & p) {
initPainter(p);
int _x = int(x() + offsetX());
int _y = int(y() + offsetY());
if (m_bInvertedOutput) {
p.drawRect(_x, _y, 32 - 6, height());
p.drawEllipse(_x + 32 - 6, int(y()) - 3, 6, 6);
} else {
p.drawRect(_x, _y, 32, height());
}
deinitPainter(p);
}
void BusSplitter::drawShape( QPainter &p )
{
initPainter(p);
// QPen pen(p.pen());
// pen.setWidth();
// p.setPen(pen);
int _x = int(x());
int _y = int(y());
QRect r = m_sizeRect;
r.translate( _x, _y );
p.drawRect(r);
deinitPainter(p);
}
void LED::drawShape( QPainter &p )
{
int _x = int(x());
int _y = int(y());
initPainter(p);
//BEGIN draw "Diode" part
uint _b;
if(lastUpdatePeriod != 0.) {
last_brightness = (uint)(avg_brightness/lastUpdatePeriod);
}
_b = last_brightness;
avg_brightness = 0.;
lastUpdatePeriod = 0.;
p.setBrush(QColor(uint(255 - (255 - _b) * (1 - r)),
uint(255 - (255 - _b) * (1 - g)),
uint(255 - (255 - _b) * (1 - b))));
Q3PointArray pa(3);
pa[0] = QPoint( 8, 0 );
pa[1] = QPoint( -8, -8 );
pa[2] = QPoint( -8, 8 );
pa.translate( _x, _y );
p.drawPolygon(pa);
p.drawPolyline(pa);
p.drawLine( _x+8, _y-8, _x+8, _y+8 );
//END draw "Diode" part
//BEGIN draw "Arrows" part
p.drawLine( _x+7, _y-10, _x+10, _y-13 ); // Tail of left arrow
p.drawLine( _x+10, _y-13, _x+8, _y-13 ); // Left edge of left arrow tip
p.drawLine( _x+10, _y-13, _x+10, _y-11 ); // Right edge of left arrow tip
p.drawLine( _x+10, _y-7, _x+13, _y-10 ); // Tail of right arrow
p.drawLine( _x+13, _y-10, _x+11, _y-10 ); // Left edge of right arrow tip
p.drawLine( _x+13, _y-10, _x+13, _y-8 ); // Right edge of right arrow tip
p.drawLine( _x+8, _y-13, _x+13, _y-8 ); // Diagonal line that forms base of both arrow tips
//END draw "Arrows" part1
deinitPainter(p);
}
void MatrixDisplay::drawShape(QPainter &p) {
if (isSelected())
p.setPen(m_selectedCol);
p.drawRect(boundingRect());
initPainter(p);
const int _x = int(x() + offsetX());
const int _y = int(y() + offsetY());
// To avoid flicker, require at least a 10 ms sample before changing
// the brightness
double minUpdatePeriod = 0.0099;
for (int i = 0; i < int(m_numCols); i++) {
for (int j = 0; j < int(m_numRows); j++) {
if (m_lastUpdatePeriod > minUpdatePeriod)
m_LEDs[i][j].m_lastBrightness = unsigned(m_LEDs[i][j].m_avgBrightness / m_lastUpdatePeriod);
double _b = m_LEDs[i][j].m_lastBrightness;
// FIXME: we find ourselves with RGB out of range errors after resizing.
QColor brush = QColor(uint(255 - (255 - _b) * (1 - m_r)),
uint(255 - (255 - _b) * (1 - m_g)),
uint(255 - (255 - _b) * (1 - m_b)));
p.setBrush(brush);
p.setPen(Qt::NoPen);
p.drawEllipse(_x + 10 + i * 16,
_y + 10 + j * 16, 12, 12);
}
}
if (m_lastUpdatePeriod > minUpdatePeriod) {
m_lastUpdatePeriod = 0.0;
for (unsigned i = 0; i < m_numCols; i++) {
for (unsigned j = 0; j < m_numRows; j++)
m_LEDs[i][j].m_avgBrightness = 0.0;
}
}
deinitPainter(p);
}
void FloatingProbe::drawShape(QPainter &p) {
initPainter(p);
int _x = int(x()) - 16;
int _y = int(y()) - 8;
p.drawRect(_x, _y, 32, 16);
QPointArray bezier(4);
bezier[0] = QPoint(_x + 4, _y + 10);
bezier[1] = QPoint(_x + 12, _y - 6);
bezier[2] = QPoint(_x + 20, _y + 24);
bezier[3] = QPoint(_x + 28, _y + 4);
p.setPen(QPen(m_color, 2));
p.drawCubicBezier(bezier);
deinitPainter(p);
}
void ECJFET::drawShape( QPainter &p )
{
const int _x = int(x());
const int _y = int(y());
initPainter( p );
// back lines
p.drawLine( _x-8, _y, _x+2, _y );
p.drawLine( _x+2, _y-8, _x+2, _y+8 );
// top corner
p.drawLine( _x+2, _y-5, _x+8, _y-5 );
p.drawLine( _x+8, _y-5, _x+8, _y-8 );
// bottom corner
p.drawLine( _x+2, _y+5, _x+8, _y+5 );
p.drawLine( _x+8, _y+5, _x+8, _y+8 );
Q3PointArray pa(3);
if ( m_JFET_type == JFET::nJFET )
{
// right pointing arrow
pa[0] = QPoint( 1, 0 );
pa[1] = QPoint( -4, -3 );
pa[2] = QPoint( -4, +3 );
}
else
{
// left pointing arrow
pa[0] = QPoint( -8, 0 );
pa[1] = QPoint( -3, -3 );
pa[2] = QPoint( -3, +3 );
}
pa.translate( _x, _y );
p.setBrush( p.pen().color() );
p.drawPolygon( pa );
deinitPainter( p );
}
void ECXor::drawShape(QPainter &p) {
if (m_logicSymbolShape == Rectangular) {
MultiInputGate::drawShape(p);
return;
}
initPainter(p);
int _x = (int)x() + offsetX();
int _y = (int)y() + offsetY();
p.save();
p.setPen(Qt::NoPen);
p.drawChord(_x - width() + 16, _y, 2 * width() - 16, height(), -16 * 81, 16 * 162);
p.restore();
p.drawArc(_x - width() + 16, _y, 2 * width() - 16, height(), -16 * 90, 16 * 180);
p.drawArc(_x - 8, _y, 16, height(), -16 * 90, 16 * 180);
p.drawArc(_x, _y, 16, height(), -16 * 90, 16 * 180);
deinitPainter(p);
}
void ECSignalLamp::drawShape( QPainter &p )
{
initPainter(p);
int _x = int(x());
int _y = int(y());
// Calculate the brightness as a linear function of power, bounded below by
// 25 milliWatts and above by 500 milliWatts.
int brightness = (avgPower < LIGHTUP) ? 255 :
((avgPower > WATTAGE) ? 0 : (int)(255 * (1 - ((avgPower - LIGHTUP) / (WATTAGE - LIGHTUP)))));
advanceSinceUpdate = 0;
p.setBrush( QColor( 255, 255, brightness ) );
p.drawEllipse( _x-8, _y-8, 16, 16 );
int pos = 8 - int(8 * M_SQRT1_2);
p.drawLine( _x-8+pos, _y-8+pos, _x+8-pos, _y+8-pos );
p.drawLine( _x+8-pos, _y-8+pos, _x-8+pos, _y+8-pos );
deinitPainter(p);
}
void LogicProbe::drawShape(QPainter &p) {
initPainter(p);
int _x = int(x()) - 16;
int _y = int(y()) - 8;
p.drawRect(_x, _y, 32, 16);
p.setPen(QPen(m_color, 2));
p.drawLine(_x + 4, _y + 11, _x + 6, _y + 11);
p.drawLine(_x + 6, _y + 11, _x + 6, _y + 4);
p.drawLine(_x + 6, _y + 4, _x + 10, _y + 4);
p.drawLine(_x + 10, _y + 4, _x + 10, _y + 11);
p.drawLine(_x + 10, _y + 11, _x + 16, _y + 11);
p.drawLine(_x + 16, _y + 11, _x + 16, _y + 4);
p.drawLine(_x + 16, _y + 4, _x + 23, _y + 4);
p.drawLine(_x + 23, _y + 4, _x + 23, _y + 11);
p.drawLine(_x + 23, _y + 11, _x + 28, _y + 11);
// p.drawLine( _x+23, _y+11, _x+26, _y+11 );
// p.drawLine( _x+26, _y+11, _x+26, _y+4 );
// p.drawLine( _x+26, _y+4, _x+28, _y+4 );
deinitPainter(p);
}
void VariableResistor::drawShape( QPainter &p )
{
initPainter(p);
// Get centre point of component.
int _y = (int)y();
int _x = (int)x();
p.drawRect( _x-16, _y-6, width(), 12 );
p.drawLine( _x-12, _y+12, _x+13, _y-13 );
Q3PointArray pa(3);
// Diagonally pointing arrow
pa[0] = QPoint( 0, 0 );
pa[1] = QPoint( -4, 0 );
pa[2] = QPoint( 0, 4 );
pa.translate( _x+13, _y-13 );
p.setBrush( p.pen().color() );
p.drawPolygon( pa );
deinitPainter(p);
}
void Meter::drawShape( QPainter &p )
{
initPainter(p);
p.drawEllipse( (int)x()-16, (int)y()-16, width(), width() );
p.setPen(QPen(Qt::black,2));
p.setBrush(Qt::black);
// The proportion between 0.1mV and 10KV, on a logarithmic scale
m_prevProp = calcProp( m_old_value );
double sin_prop = 10*std::sin(m_prevProp*1.571); // 1.571 = pi/2
double cos_prop = 10*std::cos(m_prevProp*1.571); // 1.571 = pi/2
int cx = int(x()-16+(width()/2));
int cy = int(y()-16+(height()/2));
p.drawLine( int(cx-sin_prop), int(cy-cos_prop), int(cx+sin_prop), int(cy+cos_prop) );
QPointArray pa(3);
pa[0] = QPoint( int(cx-sin_prop), int(cy-cos_prop) ); // Arrow head
pa[1] = QPoint( int(cx-sin_prop + 8*std::sin(1.571*(-0.3+m_prevProp))), int(cy-cos_prop + 8*std::cos(1.571*(-0.3+m_prevProp))) );
pa[2] = QPoint( int(cx-sin_prop + 8*std::sin(1.571*(0.3+m_prevProp))), int(cy-cos_prop + 8*std::cos(1.571*(0.3+m_prevProp))) );
p.drawPolygon(pa);
deinitPainter(p);
}