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cabana: do not round time when seeking from chartswidget (#27141)

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* cabana: do not round time when seeking from chartswidget

* prevent zooming/seeking past end of route
old-commit-hash: 9ece098098
This commit is contained in:
Willem Melching
2023-02-02 22:15:11 +01:00
committed by GitHub
parent 78fd6462c9
commit c488ecc0b4
1 changed files with 11 additions and 4 deletions
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tools/cabana/chartswidget.cc
+11 -4
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@@ -617,14 +617,21 @@ void ChartView::mouseReleaseEvent(QMouseEvent *event) {
if (event->button() == Qt::LeftButton && rubber && rubber->isVisible()) {
rubber->hide();
QRectF rect = rubber->geometry().normalized();
double min = std::floor(chart()->mapToValue(rect.topLeft()).x() * 10.0) / 10.0;
double max = std::floor(chart()->mapToValue(rect.bottomRight()).x() * 10.0) / 10.0;
double min = chart()->mapToValue(rect.topLeft()).x();
double max = chart()->mapToValue(rect.bottomRight()).x();
// Prevent zooming/seeking past the end of the route
min = std::clamp(min, can->routeStartTime(), can->routeStartTime() + can->totalSeconds());
max = std::clamp(max, can->routeStartTime(), can->routeStartTime() + can->totalSeconds());
double min_rounded = std::floor(min * 10.0) / 10.0;
double max_rounded = std::floor(max * 10.0) / 10.0;
if (rubber->width() <= 0) {
// no rubber dragged, seek to mouse position
can->seekTo(min);
} else if ((max - min) >= 0.5) {
} else if ((max_rounded - min_rounded) >= 0.5) {
// zoom in if selected range is greater than 0.5s
emit zoomIn(min, max);
emit zoomIn(min_rounded, max_rounded);
}
event->accept();
} else if (!can->liveStreaming() && event->button() == Qt::RightButton) {