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cabana: clear all cached values in chart after changing signal properties in live mode (#28125)

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This commit is contained in:
Dean Lee
2023-05-08 07:48:21 +08:00
committed by GitHub
parent c4501e4bc1
commit d7adee9766
3 changed files with 5 additions and 4 deletions
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4
tools/cabana/chart/chart.cc
View File

@@ -259,10 +259,10 @@ void ChartView::updateSeriesPoints() {
}
}
void ChartView::updateSeries(const cabana::Signal *sig) {
void ChartView::updateSeries(const cabana::Signal *sig, bool clear) {
for (auto &s : sigs) {
if (!sig || s.sig == sig) {
if (!can->liveStreaming()) {
if (clear) {
s.vals.clear();
s.step_vals.clear();
s.last_value_mono_time = 0;

2
tools/cabana/chart/chart.h
View File

@@ -27,7 +27,7 @@ public:
ChartView(const std::pair<double, double> &x_range, ChartsWidget *parent = nullptr);
void addSignal(const MessageId &msg_id, const cabana::Signal *sig);
bool hasSignal(const MessageId &msg_id, const cabana::Signal *sig) const;
void updateSeries(const cabana::Signal *sig = nullptr);
void updateSeries(const cabana::Signal *sig = nullptr, bool clear = true);
void updatePlot(double cur, double min, double max);
void setSeriesType(SeriesType type);
void updatePlotArea(int left, bool force = false);

3
tools/cabana/chart/chartswidget.cc
View File

@@ -149,8 +149,9 @@ void ChartsWidget::updateTabBar() {
void ChartsWidget::eventsMerged() {
QFutureSynchronizer<void> future_synchronizer;
bool clear = !can->liveStreaming();
for (auto c : charts) {
future_synchronizer.addFuture(QtConcurrent::run(c, &ChartView::updateSeries, nullptr));
future_synchronizer.addFuture(QtConcurrent::run(c, &ChartView::updateSeries, nullptr, clear));
}
}