Method saveSettings

src/frontend/datasources/ImportFileWidget.cpp:675–721

! saves the settings to the data source \c source. */

	saves the settings to the data source \c source.
*/
void ImportFileWidget::saveSettings(LiveDataSource* source) const {
	// file type
	const auto fileType = currentFileType();
	source->setFileType(fileType);
	source->setFilter(m_currentFilter.release()); // pass ownership of the filter to the LiveDataSource

	// source type
	const auto sourceType = currentSourceType();
	source->setSourceType(sourceType);
	switch (sourceType) {
	case LiveDataSource::SourceType::FileOrPipe:
		source->setFileName(fileName());
		source->setFileLinked(ui.chbLinkFile->isChecked());
		source->setComment(fileName());
		if (m_liveDataSource)
			source->setUseRelativePath(ui.chbRelativePath->isChecked());
		break;
	case LiveDataSource::SourceType::LocalSocket:
		source->setFileName(fileName());
		source->setLocalSocketName(fileName());
		source->setComment(fileName());
		break;
	case LiveDataSource::SourceType::NetworkTCPSocket:
	case LiveDataSource::SourceType::NetworkUDPSocket:
		source->setHost(host());
		source->setPort((quint16)port().toInt());
		break;
	case LiveDataSource::SourceType::SerialPort:
		source->setBaudRate(ui.cbBaudRate->currentText().toInt());
		source->setSerialPort(ui.cbSerialPort->currentText());
		break;
	case LiveDataSource::SourceType::MQTT:
		break;
	}

	// reading options
	const auto readingType = static_cast<LiveDataSource::ReadingType>(ui.cbReadingType->currentData().toInt());
	const auto updateType = static_cast<LiveDataSource::UpdateType>(ui.cbUpdateType->currentIndex());
	source->setReadingType(readingType);
	source->setKeepNValues(ui.sbKeepNValues->value());
	source->setUpdateType(updateType);
	if (updateType == LiveDataSource::UpdateType::TimeInterval)
		source->setUpdateInterval(ui.sbUpdateInterval->value());

	if (readingType != LiveDataSource::ReadingType::TillEnd)
		source->setSampleSize(ui.sbSampleSize->value());
}

/*!
	returns the currently used file type.