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Add timeline slider to flow view

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This commit is contained in:
Viktor Verebelyi
2021-11-26 05:24:54 +00:00
parent 907312f12d
commit c69f77630a
3 changed files with 331 additions and 230 deletions
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re/flowviewwindow.cpp
+21
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@@ -114,6 +114,10 @@ FlowViewWindow::FlowViewWindow(const QVector<CANFrame> *frames, QWidget *parent)
connect(ui->check_6, &QCheckBox::stateChanged, this, &FlowViewWindow::changeGraphVisibility);
connect(ui->check_7, &QCheckBox::stateChanged, this, &FlowViewWindow::changeGraphVisibility);
// ui->timelineSlider->setTracking(true);
connect(ui->timelineSlider, &QSlider::sliderPressed, this, &FlowViewWindow::btnPauseClick);
connect(ui->timelineSlider, &QSlider::valueChanged, this, &FlowViewWindow::gotoFrame);
// Using lambda expression to strip away the possible filter label before passing the ID to updateDetailsWindow
connect(ui->listFrameID, &QListWidget::currentTextChanged,
[this](QString itemText)
@@ -664,6 +668,7 @@ void FlowViewWindow::changeID(QString newID)
void FlowViewWindow::btnBackOneClick()
{
ui->cbLiveMode->setChecked(false);
playbackTimer->stop(); //pushing this button halts automatic playback
playbackActive = false;
@@ -673,6 +678,7 @@ void FlowViewWindow::btnBackOneClick()
void FlowViewWindow::btnPauseClick()
{
ui->cbLiveMode->setChecked(false);
playbackActive = false;
playbackTimer->stop();
updateDataView();
@@ -680,6 +686,7 @@ void FlowViewWindow::btnPauseClick()
void FlowViewWindow::btnReverseClick()
{
ui->cbLiveMode->setChecked(false);
playbackActive = true;
playbackForward = false;
playbackTimer->start();
@@ -687,6 +694,7 @@ void FlowViewWindow::btnReverseClick()
void FlowViewWindow::btnStopClick()
{
ui->cbLiveMode->setChecked(false);
playbackTimer->stop(); //pushing this button halts automatic playback
playbackActive = false;
currentPosition = 0;
@@ -701,6 +709,7 @@ void FlowViewWindow::btnStopClick()
void FlowViewWindow::btnPlayClick()
{
ui->cbLiveMode->setChecked(false);
playbackActive = true;
playbackForward = true;
playbackTimer->start();
@@ -708,6 +717,7 @@ void FlowViewWindow::btnPlayClick()
void FlowViewWindow::btnFwdOneClick()
{
ui->cbLiveMode->setChecked(false);
playbackTimer->stop();
playbackActive = false;
updatePosition(true);
@@ -773,6 +783,9 @@ void FlowViewWindow::updateDataView()
ui->flowView->setReference(refBytes, false);
ui->flowView->updateData(currBytes, true);
ui->timelineSlider->setMaximum(frameCache.count() - 1);
ui->timelineSlider->setValue(currentPosition);
for (int i = 0; i < 8; i++)
{
if (currBytes[i] == triggerValues[i])
@@ -789,6 +802,13 @@ void FlowViewWindow::updateDataView()
}
void FlowViewWindow::gotoFrame(int frame) {
if (frameCache.count() >= frame) currentPosition = frame;
else currentPosition = 0;
if (ui->cbSync->checkState() == Qt::Checked) emit sendCenterTimeID(frameCache[currentPosition].frameId(), frameCache[currentPosition].timeStamp().microSeconds() / 1000000.0);
}
void FlowViewWindow::updatePosition(bool forward)
{
@@ -832,6 +852,7 @@ void FlowViewWindow::updatePosition(bool forward)
memcpy(currBytes, frameCache.at(currentPosition).payload().constData(), 8);
if (ui->cbSync->checkState() == Qt::Checked) emit sendCenterTimeID(frameCache[currentPosition].frameId(), frameCache[currentPosition].timeStamp().microSeconds() / 1000000.0);
ui->timelineSlider->setValue(currentPosition);
}
void FlowViewWindow::updateGraphLocation()