void ChartsTimeGraph::graphDataRemoved( QDateTime d, QVariant v )
{
// qDebug() << "CPP removed(): d=" << d << " v=" << v;
if ( _lineSeries1 != nullptr && _graphData != nullptr ) {
_lineSeries1->remove( d.toMSecsSinceEpoch(), v.toDouble() );
updateTimeAxis( _lineSeries1 );
updateValueAxis( _lineSeries1 );
}
}
void
GroupControl::setTimezone(QmcTime::Packet *packet, char *tz)
{
console->post(PmChart::DebugProtocol, "GroupControl::setTimezone %s", tz);
useTZ(QString(tz));
if (isActive(packet))
updateTimeAxis();
}
void ChartsTimeGraph::graphDataAppended( )
{
// qDebug() << "CPP appended(): graphData=" << _graphData << " lineSeries1=" << _lineSeries1;
if ( _lineSeries1 != nullptr && _graphData != nullptr ) {
qint64 lastTime = _graphData->getLastTime();
qreal lastValue = _graphData->getLastValue();
if ( lastTime >= 0 ) {
_lineSeries1->append( lastTime, lastValue );
updateTimeAxis( _lineSeries1 );
updateValueAxis( _lineSeries1 ); // FIXME: Optimize: do not change axis.first
}
}
}
void ChartsTimeGraph::graphDataUpdated( )
{
// qDebug() << "CPP updated(): graphData=" << _graphData << " lineSeries1=" << _lineSeries1;
if ( _graphData != nullptr &&
_lineSeries1 != nullptr ) {
updateTimeAxis( _lineSeries1 );
updateValueAxis( _lineSeries1 );
_lineSeries1->clear();
auto keyValueIter = _graphData->getMap().begin();
while ( keyValueIter != _graphData->getMap().end() ) {
_lineSeries1->append( keyValueIter.key(), keyValueIter.value() );
keyValueIter++;
}
}
}
void ChartsTimeGraph::graphDataInserted( QDateTime d, QVariant v )
{
// qDebug() << "CPP inserted(): d=" << d.toMSecsSinceEpoch() << " v=" << v;
if ( _lineSeries1 != nullptr ) {
QVector<QPointF> points = _lineSeries1->pointsVector();
auto point = std::lower_bound( points.begin(), points.end(), QPointF( d.toMSecsSinceEpoch(), 0. ),
[&](QPointF l, QPointF r) -> bool {
return l.x() < r.x();
} );
if ( point != points.end() ) {
int pointIndex = point - points.begin();
if ( pointIndex >= 0 && pointIndex < points.size() )
_lineSeries1->insert( pointIndex, QPointF( d.toMSecsSinceEpoch(), v.toReal() ) );
else { // Error or unknown behaviour
graphDataUpdated();
return;
}
} else
_lineSeries1->append( d.toMSecsSinceEpoch(), v.toReal() );
updateTimeAxis( _lineSeries1 );
updateValueAxis( _lineSeries1 );
}
}
//
// Drive all updates into each gadget (refresh the display)
//
void
GroupControl::refreshGadgets(bool active)
{
#if DESPERATE
for (int s = 0; s < my.samples; s++)
console->post(PmChart::DebugProtocol,
"GroupControl::refreshGadgets: timeData[%2d] is %.2f (%s)",
s, my.timeData[s], timeString(my.timeData[s]));
console->post(PmChart::DebugProtocol,
"GroupControl::refreshGadgets: state=%s", timeState());
#endif
for (int i = 0; i < gadgetCount(); i++) {
my.gadgetsList.at(i)->updateValues(my.timeState != BackwardState,
active, my.samples, my.visible,
my.timeData[my.visible - 1],
my.timeData[0],
my.realDelta);
}
if (active) {
updateTimeButton();
updateTimeAxis();
}
}
