Method initOptionsWidget

src/frontend/datasources/ImportFileWidget.cpp:1411–1553

file type specific option widgets

// file type specific option widgets
void ImportFileWidget::initOptionsWidget() {
	DEBUG(Q_FUNC_INFO << ", for " << ENUM_TO_STRING(AbstractFileFilter, FileType, currentFileType()));
	switch (currentFileType()) {
	case AbstractFileFilter::FileType::Ascii: {
		if (!m_asciiOptionsWidget) {
			auto* asciiw = new QWidget();
			m_asciiOptionsWidget = std::unique_ptr<AsciiOptionsWidget>(new AsciiOptionsWidget(asciiw, m_liveDataSource));
			m_asciiOptionsWidget->loadSettings();

			// allow to add timestamp column for live data sources
			if (m_liveDataSource) {
				m_asciiOptionsWidget->showTimestampOptions(true);
			}
			ui.swOptions->addWidget(asciiw);
		}

		ui.swOptions->setCurrentWidget(m_asciiOptionsWidget->parentWidget());
		break;
	}
	case AbstractFileFilter::FileType::Binary:
		if (!m_binaryOptionsWidget) {
			auto* binaryw = new QWidget();
			m_binaryOptionsWidget = std::unique_ptr<BinaryOptionsWidget>(new BinaryOptionsWidget(binaryw));
			ui.swOptions->addWidget(binaryw);
			m_binaryOptionsWidget->loadSettings();
		}
		ui.swOptions->setCurrentWidget(m_binaryOptionsWidget->parentWidget());
		break;
	case AbstractFileFilter::FileType::Image:
		if (!m_imageOptionsWidget) {
			auto* imagew = new QWidget();
			m_imageOptionsWidget = std::unique_ptr<ImageOptionsWidget>(new ImageOptionsWidget(imagew));
			ui.swOptions->addWidget(imagew);
			m_imageOptionsWidget->loadSettings();
		}
		ui.swOptions->setCurrentWidget(m_imageOptionsWidget->parentWidget());
		break;
	case AbstractFileFilter::FileType::XLSX:
		if (!m_xlsxOptionsWidget) {
			QWidget* xlsxw = new QWidget();
			m_xlsxOptionsWidget = std::unique_ptr<XLSXOptionsWidget>(new XLSXOptionsWidget(xlsxw, this));
			ui.swOptions->addWidget(xlsxw);
			connect(dynamic_cast<XLSXOptionsWidget*>(m_xlsxOptionsWidget.get()),
					&XLSXOptionsWidget::enableDataPortionSelection,
					this,
					&ImportFileWidget::enableDataPortionSelection);
		}
		ui.swOptions->setCurrentWidget(m_xlsxOptionsWidget->parentWidget());
		break;
	case AbstractFileFilter::FileType::Ods:
		if (!m_odsOptionsWidget) {
			QWidget* odsw = new QWidget();
			m_odsOptionsWidget = std::unique_ptr<OdsOptionsWidget>(new OdsOptionsWidget(odsw, this));
			ui.swOptions->addWidget(odsw);
			connect(dynamic_cast<OdsOptionsWidget*>(m_odsOptionsWidget.get()),
					&OdsOptionsWidget::enableDataPortionSelection,
					this,
					&ImportFileWidget::enableDataPortionSelection);