void FlowViewWindow::plottableDoubleClick(QCPAbstractPlottable* plottable, QMouseEvent* event)
{
int id = 0;
//apply transforms to get the X axis value where we double clicked
double coord = plottable->keyAxis()->pixelToCoord(event->localPos().x());
if (frameCache.count() > 0) id = frameCache[0].ID;
if (secondsMode) emit sendCenterTimeID(id, coord);
else emit sendCenterTimeID(id, coord / 1000000.0);
}
void FlowViewWindow::updatedFrames(int numFrames)
{
CANFrame thisFrame;
if (numFrames == -1) //all frames deleted. Kill the display
{
ui->listFrameID->clear();
foundID.clear();
currentPosition = 0;
refreshIDList();
updateFrameLabel();
removeAllGraphs();
memset(refBytes, 0, 8);
memset(currBytes, 0, 8);
updateDataView();
}
else if (numFrames == -2) //all new set of frames. Reset
{
ui->listFrameID->clear();
foundID.clear();
currentPosition = 0;
refreshIDList();
if (ui->listFrameID->count() > 0)
{
changeID(ui->listFrameID->item(0)->text());
ui->listFrameID->setCurrentRow(0);
}
updateFrameLabel();
}
else //just got some new frames. See if they are relevant.
{
int refID = frameCache[0].ID;
bool needRefresh = false;
for (int i = modelFrames->count() - numFrames; i < modelFrames->count(); i++)
{
thisFrame = modelFrames->at(i);
if (thisFrame.ID == refID)
{
frameCache.append(thisFrame);
if (ui->cbLiveMode->checkState() == Qt::Checked)
{
currentPosition = frameCache.count() - 1;
needRefresh = true;
}
}
}
if (needRefresh)
{
updateDataView();
if (ui->cbSync->checkState() == Qt::Checked) emit sendCenterTimeID(frameCache[currentPosition].ID, frameCache[currentPosition].timestamp / 1000000.0);
}
}
}
void FlowViewWindow::updatePosition(bool forward)
{
if (forward)
{
if (currentPosition < (frameCache.count() - 1)) currentPosition++;
else if (ui->cbLoopPlayback->isChecked()) currentPosition = 0;
}
else
{
if (currentPosition > 0) currentPosition--;
else if (ui->cbLoopPlayback->isChecked()) currentPosition = frameCache.count() - 1;
}
if (ui->cbAutoRef->isChecked())
{
memcpy(refBytes, currBytes, 8);
}
memcpy(currBytes, frameCache.at(currentPosition).data, 8);
if (ui->cbSync->checkState() == Qt::Checked) emit sendCenterTimeID(frameCache[currentPosition].ID, frameCache[currentPosition].timestamp / 1000000.0);
}
void MainWindow::gridDoubleClicked(QModelIndex idx)
{
//grab ID and timestamp and send them away
CANFrame frame = model->getListReference()->at(idx.row());
emit sendCenterTimeID(frame.ID, frame.timestamp / 1000000.0);
}
