Method datasetClicked

src/frontend/welcomescreen/WelcomeScreenHelper.cpp:110–136

* @brief Handles a dataset being clicked in the dataset section of the WelcomeScreen. * Initiates listing information about the dataset in the previously mentioned section. * * @param category the category the dataset belongs to * @param subcategory the subcategory the dataset belongs to * @param datasetName the name of the dataset */

 * @param datasetName the name of the dataset
 */
void WelcomeScreenHelper::datasetClicked(const QString& category, const QString& subcategory, const QString& datasetName) {
	m_datasetWidget->setCollection("All");
	m_datasetWidget->setCategory(category);
	m_datasetWidget->setSubcategory(subcategory);
	m_datasetWidget->setDataset(datasetName);
	m_spreadsheet.reset(new Spreadsheet(i18n("Dataset%1", 1)));

	if (m_datasetHandler)
		delete m_datasetHandler;
	m_datasetHandler = new DatasetHandler(m_spreadsheet.get());

	m_datasetWidget->import(m_datasetHandler);

	QTimer timer;
	timer.setSingleShot(true);
	QEventLoop loop;
	connect(m_datasetHandler, &DatasetHandler::downloadCompleted, &loop, &QEventLoop::quit);
	connect(&timer, &QTimer::timeout, &loop, &QEventLoop::quit);
	timer.start(1500);
	loop.exec();

	if (timer.isActive()) {
		timer.stop();
		Q_EMIT datasetFound();
	} else
		Q_EMIT datasetNotFound();
}

/**
 * @brief Returns the dataset's full name.