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cabana: dispaly current FPS & cached minitues on statusbar (#27430)

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dispaly current FPS & cached minitues on statusbar
This commit is contained in:
Dean Lee
2023-02-23 12:44:33 +08:00
committed by GitHub
parent 90db46e775
commit c1be6d945b
2 changed files with 19 additions and 0 deletions
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tools/cabana/mainwin.cc
+17
View File
@@ -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);
tools/cabana/mainwin.h
+2
View File
@@ -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 = "";