diff --git a/tools/cabana/mainwin.cc b/tools/cabana/mainwin.cc index bc090b2cc0..25e40e15aa 100644 --- a/tools/cabana/mainwin.cc +++ b/tools/cabana/mainwin.cc @@ -63,9 +63,11 @@ MainWindow::MainWindow() : QMainWindow() { QObject::connect(messages_widget, &MessagesWidget::msgSelectionChanged, center_widget, &CenterWidget::setMessage); QObject::connect(charts_widget, &ChartsWidget::dock, this, &MainWindow::dockCharts); QObject::connect(can, &AbstractStream::streamStarted, this, &MainWindow::loadDBCFromFingerprint); + QObject::connect(can, &AbstractStream::eventsMerged, this, &MainWindow::updateStatus); QObject::connect(dbc(), &DBCManager::DBCFileChanged, this, &MainWindow::DBCFileChanged); QObject::connect(UndoStack::instance(), &QUndoStack::cleanChanged, this, &MainWindow::undoStackCleanChanged); QObject::connect(UndoStack::instance(), &QUndoStack::indexChanged, this, &MainWindow::undoStackIndexChanged); + QObject::connect(&settings, &Settings::changed, this, &MainWindow::updateStatus); } void MainWindow::createActions() { @@ -179,6 +181,9 @@ void MainWindow::createStatusBar() { progress_bar->setVisible(false); statusBar()->addWidget(new QLabel(tr("For Help, Press F1"))); statusBar()->addPermanentWidget(progress_bar); + + statusBar()->addPermanentWidget(status_label = new QLabel(this)); + updateStatus(); } void MainWindow::createShortcuts() { @@ -403,6 +408,18 @@ void MainWindow::updateDownloadProgress(uint64_t cur, uint64_t total, bool succe } } +void MainWindow::updateStatus() { + float cached_minutes = 0; + if (!can->liveStreaming()) { + if (auto events = can->events(); !events->empty()) { + cached_minutes = (events->back()->mono_time - events->front()->mono_time) / (1e9 * 60); + } + } else { + settings.max_cached_minutes = settings.max_cached_minutes; + } + status_label->setText(tr("Cached Minutes:%1 FPS:%2").arg(cached_minutes, 0, 'f', 1).arg(settings.fps)); +} + void MainWindow::dockCharts(bool dock) { if (dock && floating_window) { floating_window->removeEventFilter(charts_widget); diff --git a/tools/cabana/mainwin.h b/tools/cabana/mainwin.h index dd53b1f213..2aeb20aea8 100644 --- a/tools/cabana/mainwin.h +++ b/tools/cabana/mainwin.h @@ -56,6 +56,7 @@ protected: void undoStackCleanChanged(bool clean); void undoStackIndexChanged(int index); void onlineHelp(); + void updateStatus(); VideoWidget *video_widget = nullptr; QDockWidget *video_dock; @@ -65,6 +66,7 @@ protected: QWidget *floating_window = nullptr; QVBoxLayout *charts_layout; QProgressBar *progress_bar; + QLabel *status_label; QJsonDocument fingerprint_to_dbc; QSplitter *video_splitter;; QString current_file = "";