FlowViewWindow::FlowViewWindow(const QVector<CANFrame> *frames, QWidget *parent) :
QDialog(parent),
ui(new Ui::FlowViewWindow)
{
ui->setupUi(this);
readSettings();
modelFrames = frames;
playbackTimer = new QTimer();
currentPosition = 0;
playbackActive = false;
playbackForward = true;
memset(refBytes, 0, 8);
memset(currBytes, 0, 8);
memset(triggerValues, -1, sizeof(int) * 8);
//ui->graphView->setInteractions();
ui->graphView->xAxis->setRange(0, 8);
ui->graphView->yAxis->setRange(-10, 265); //run range a bit outside possible number so they aren't plotted in a hard to see place
ui->graphView->axisRect()->setupFullAxesBox();
QCPItemText *textLabel = new QCPItemText(ui->graphView);
ui->graphView->addItem(textLabel);
textLabel->setPositionAlignment(Qt::AlignTop|Qt::AlignHCenter);
textLabel->position->setType(QCPItemPosition::ptAxisRectRatio);
textLabel->position->setCoords(0.5, .5);
textLabel->setText("+");
textLabel->setFont(QFont(font().family(), 16)); // make font a bit larger
textLabel->setPen(QPen(Qt::black)); // show black border around text
ui->graphView->xAxis->setLabel("Time Axis");
ui->graphView->yAxis->setLabel("Value Axis");
QFont legendFont = font();
legendFont.setPointSize(10);
QFont legendSelectedFont = font();
legendSelectedFont.setPointSize(12);
legendSelectedFont.setBold(true);
ui->graphView->legend->setFont(legendFont);
ui->graphView->legend->setSelectedFont(legendSelectedFont);
ui->graphView->legend->setSelectableParts(QCPLegend::spItems); // legend box shall not be selectable, only legend items
//ui->graphView->xAxis->setAutoSubTicks(false);
//ui->graphView->xAxis->setAutoTicks(false);
ui->graphView->xAxis->setAutoTickStep(false);
ui->graphView->xAxis->setAutoSubTicks(false);
ui->graphView->xAxis->setNumberFormat("gb");
ui->graphView->xAxis->setTickStep(5.0);
ui->graphView->xAxis->setSubTickCount(0);
connect(ui->btnBackOne, SIGNAL(clicked(bool)), this, SLOT(btnBackOneClick()));
connect(ui->btnPause, SIGNAL(clicked(bool)), this, SLOT(btnPauseClick()));
connect(ui->btnReverse, SIGNAL(clicked(bool)), this, SLOT(btnReverseClick()));
connect(ui->btnStop, SIGNAL(clicked(bool)), this, SLOT(btnStopClick()));
connect(ui->btnPlay, SIGNAL(clicked(bool)), this, SLOT(btnPlayClick()));
connect(ui->btnForwardOne, SIGNAL(clicked(bool)), this, SLOT(btnFwdOneClick()));
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(ui->graphView, SIGNAL(plottableDoubleClick(QCPAbstractPlottable*,QMouseEvent*)), this, SLOT(plottableDoubleClick(QCPAbstractPlottable*,QMouseEvent*)));
connect(ui->txtTrigger0, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger1, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger2, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger3, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger4, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger5, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger6, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(ui->txtTrigger7, SIGNAL(textEdited(QString)), this, SLOT(updateTriggerValues()));
connect(MainWindow::getReference(), SIGNAL(framesUpdated(int)), this, SLOT(updatedFrames(int)));
ui->graphView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->graphView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuRequestGraph(QPoint)));
ui->flowView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->flowView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuRequestFlow(QPoint)));
playbackTimer->setInterval(ui->spinPlayback->value()); //set the timer to the default value of the control
}
void MainWindow::setupItemTracerTest(QCustomPlot *customPlot)
{
QCPItemTracer *tracer1 = new QCPItemTracer(customPlot);
customPlot->addItem(tracer1);
tracer1->position->setCoords(1, 3);
tracer1->setStyle(QCPItemTracer::tsCircle);
tracer1->setSize(20);
QCPItemTracer *tracer2 = new QCPItemTracer(customPlot);
customPlot->addItem(tracer2);
tracer2->position->setCoords(2, 2.5);
tracer2->setStyle(QCPItemTracer::tsCrosshair);
QCPItemTracer *tracer3 = new QCPItemTracer(customPlot);
customPlot->addItem(tracer3);
tracer3->position->setCoords(3, 2);
tracer3->setStyle(QCPItemTracer::tsPlus);
tracer3->setSize(20);
QCPItemTracer *tracer4 = new QCPItemTracer(customPlot);
customPlot->addItem(tracer4);
tracer4->position->setCoords(4, 1.5);
tracer4->setStyle(QCPItemTracer::tsSquare);
tracer4->setSize(20);
QCPGraph *graph = customPlot->addGraph();
int n = 20;
QVector<double> x(n), y(n);
for (int i=0; i<n; ++i)
{
x[i] = 0.5+i/(double)n*4;
y[i] = qSin(x[i])+1.5;
}
graph->setData(x, y);
QCPItemTracer *graphTracer = new QCPItemTracer(customPlot);
customPlot->addItem(graphTracer);
graphTracer->setGraph(graph);
graphTracer->setGraphKey(2.3);
graphTracer->setStyle(QCPItemTracer::tsNone);
graphTracer->setInterpolating(true);
tracerTestTracer = graphTracer;
connect(customPlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(tracerTestMouseMove(QMouseEvent*)));
graphTracer->setStyle(QCPItemTracer::tsSquare);
QCPItemText *text = new QCPItemText(customPlot);
customPlot->addItem(text);
text->setText("Tracer");
text->setPositionAlignment(Qt::AlignBottom|Qt::AlignHCenter);
text->position->setType(QCPItemPosition::ptAxisRectRatio);
text->position->setCoords(0.5, 0.05);
text->setPen(QPen());
QCPItemCurve *curve = new QCPItemCurve(customPlot);
customPlot->addItem(curve);
curve->start->setParentAnchor(text->bottom);
curve->startDir->setParentAnchor(curve->start);
curve->startDir->setCoords(0, 100);
curve->end->setParentAnchor(tracerTestTracer->position);
curve->end->setCoords(0, -5);
curve->endDir->setParentAnchor(curve->end);
curve->endDir->setCoords(0, -100);
curve->setHead(QCPLineEnding::esSpikeArrow);
}