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The main screen, flowview, and graphing screens are now linked. If you double click a frame on the main window or a graph in flowview or the graphing window the other two windows will update to show that data as well.

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This commit is contained in:
Collin Kidder
2015-08-23 15:45:56 -04:00
parent 32c38e2331
commit e1eb1f9ab1
9 changed files with 158 additions and 6 deletions
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flowviewwindow.cpp
+54 -1
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@@ -67,7 +67,8 @@ FlowViewWindow::FlowViewWindow(const QVector<CANFrame> *frames, QWidget *parent)
connect(ui->spinPlayback, SIGNAL(valueChanged(int)), this, SLOT(changePlaybackSpeed(int)));
connect(ui->cbLoopPlayback, SIGNAL(clicked(bool)), this, SLOT(changeLooping(bool)));
connect(ui->listFrameID, SIGNAL(currentTextChanged(QString)), this, SLOT(changeID(QString)));
connect(playbackTimer, SIGNAL(timeout()), this, SLOT(timerTriggered()));
connect(playbackTimer, SIGNAL(timeout()), this, SLOT(timerTriggered()));
connect(ui->graphView, SIGNAL(plottableDoubleClick(QCPAbstractPlottable*,QMouseEvent*)), this, SLOT(plottableDoubleClick(QCPAbstractPlottable*,QMouseEvent*)));
connect(MainWindow::getReference(), SIGNAL(framesUpdated(int)), this, SLOT(updatedFrames(int)));
@@ -143,6 +144,58 @@ void FlowViewWindow::writeSettings()
}
}
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::gotCenterTimeID(int32_t ID, double timestamp)
{
if (secondsMode) timestamp *= 1000000.0; //frames always store timestamp in microseconds
qDebug() << "timestamp: " << timestamp;
changeID(QString::number(ID)); //to be sure we're focused on the proper ID
for (int j = 0; j < ui->listFrameID->count(); j++)
{
int thisNum = Utility::ParseStringToNum(ui->listFrameID->item(j)->text());
if (thisNum == ID)
{
ui->listFrameID->setCurrentRow(j);
break;
}
}
int bestIdx = -1;
for (int i = 0; i < frameCache.count(); i++)
{
if (frameCache[i].timestamp > timestamp)
{
bestIdx = i - 1;
break;
}
}
qDebug() << "Best index " << bestIdx;
if (bestIdx > -1)
{
currentPosition = bestIdx;
if (ui->cbAutoRef->isChecked())
{
memcpy(refBytes, currBytes, 8);
}
memcpy(currBytes, frameCache.at(currentPosition).data, 8);
updateDataView();
}
}
void FlowViewWindow::contextMenuRequestFlow(QPoint pos)
{
QMenu *menu = new QMenu(this);