Method load

src/backend/datapicker/DatapickerPoint.cpp:474–563

Load from XML

//! Load from XML
bool DatapickerPoint::load(XmlStreamReader* reader, bool preview) {
	Q_D(DatapickerPoint);

	if (!readBasicAttributes(reader))
		return false;

	QXmlStreamAttributes attribs;
	QString str;

	while (!reader->atEnd()) {
		reader->readNext();
		if (reader->isEndElement() && reader->name() == QStringLiteral("datapickerPoint"))
			break;

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

		if (!preview && reader->name() == QStringLiteral("geometry")) {
			attribs = reader->attributes();

			str = attribs.value(QStringLiteral("x")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("x"));
			else
				d->position.setX(str.toDouble());

			str = attribs.value(QStringLiteral("y")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("y"));
			else
				d->position.setY(str.toDouble());
		} else if (!preview && reader->name() == QStringLiteral("errorBar")) {
			attribs = reader->attributes();

			str = attribs.value(QStringLiteral("plusDeltaXPos_x")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("plusDeltaXPos_x"));
			else
				d->plusDeltaXPos.setX(str.toDouble());

			str = attribs.value(QStringLiteral("plusDeltaXPos_y")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("plusDeltaXPos_y"));
			else
				d->plusDeltaXPos.setY(str.toDouble());

			str = attribs.value(QStringLiteral("minusDeltaXPos_x")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("minusDeltaXPos_x"));
			else
				d->minusDeltaXPos.setX(str.toDouble());

			str = attribs.value(QStringLiteral("minusDeltaXPos_y")).toString();
			if (str.isEmpty())
				reader->raiseMissingAttributeWarning(QStringLiteral("minusDeltaXPos_y"));
			else
				d->minusDeltaXPos.setY(str.toDouble());