Method load

src/backend/datasources/LiveDataSource.cpp:848–995

! Loads from XML. */

  Loads from XML.
*/
bool LiveDataSource::load(XmlStreamReader* reader, bool preview) {
	if (!readBasicAttributes(reader))
		return false;

	QXmlStreamAttributes attribs;
	QString str;

	while (!reader->atEnd()) {
		reader->readNext();
		if (reader->isEndElement()
			&& (reader->name() == QLatin1String("liveDataSource")
				|| reader->name() == QLatin1String("LiveDataSource"))) // TODO: remove "LiveDataSources" in couple of releases
			break;

		if (!reader->isStartElement())
			continue;

		if (reader->name() == QLatin1String("comment")) {
			if (!readCommentElement(reader))
				return false;
		} else if (reader->name() == QLatin1String("general")) {
			attribs = reader->attributes();

			str = attribs.value(QStringLiteral("fileName")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("fileName"));
			else
				m_fileName = str;

			str = attribs.value(QStringLiteral("fileType")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("fileType"));
			else
				m_fileType = (AbstractFileFilter::FileType)str.toInt();

			str = attribs.value(QStringLiteral("fileLinked")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("fileLinked"));
			else
				m_fileLinked = str.toInt();

			str = attribs.value(QStringLiteral("relativePath")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("relativePath"));
			else
				m_relativePath = str.toInt();

			str = attribs.value(QStringLiteral("updateType")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("updateType"));
			else
				m_updateType = static_cast<UpdateType>(str.toInt());

			str = attribs.value(QStringLiteral("sourceType")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("sourceType"));
			else
				m_sourceType = static_cast<SourceType>(str.toInt());