Method importToLiveDataSource

src/frontend/datasources/ImportFileDialog.cpp:131–152

! triggers data import to the live data source \c source */

  triggers data import to the live data source \c source
*/
void ImportFileDialog::importToLiveDataSource(LiveDataSource* source, QStatusBar* statusBar) const {
	DEBUG(Q_FUNC_INFO);
	m_importFileWidget->saveSettings(source);

	// show a progress bar in the status bar
	auto* progressBar = new QProgressBar();
	progressBar->setRange(0, 100);
	connect(source->filter(), &AbstractFileFilter::completed, progressBar, &QProgressBar::setValue);

	statusBar->clearMessage();
	statusBar->addWidget(progressBar, 1);
	WAIT_CURSOR;

	QElapsedTimer timer;
	timer.start();
	DEBUG("	Initial read()");
	source->read();
	statusBar->showMessage(i18n("Live data source created in %1 seconds.", (float)timer.elapsed() / 1000));

	RESET_CURSOR;
	statusBar->removeWidget(progressBar);
}

#ifdef HAVE_MQTT
/*!