QTime Column::Private::timeAt(int row) const
{
return dateTimeAt(row).time();
}
QDate Column::Private::dateAt(int row) const
{
return dateTimeAt(row).date();
}
QTime String2DateTimeFilter::timeAt(int row) const {
return dateTimeAt(row).time();
}
/**
* \brief Save the column as XML
*/
void Column::save(QXmlStreamWriter* writer) const {
writer->writeStartElement("column");
writeBasicAttributes(writer);
writer->writeAttribute("mode", QString::number(columnMode()));
writer->writeAttribute("width", QString::number(width()));
//save the formula used to generate column values, if available
if (!formula().isEmpty() ) {
writer->writeStartElement("formula");
writer->writeTextElement("text", formula());
writer->writeStartElement("variableNames");
for (int i=0; i<formulaVariableNames().size(); ++i) {
writer->writeTextElement("name", formulaVariableNames().at(i));
}
writer->writeEndElement();
writer->writeStartElement("columnPathes");
for (int i=0; i<formulaVariableColumnPathes().size(); ++i) {
writer->writeTextElement("path", formulaVariableColumnPathes().at(i));
}
writer->writeEndElement();
writer->writeEndElement();
}
writeCommentElement(writer);
writer->writeStartElement("input_filter");
m_column_private->inputFilter()->save(writer);
writer->writeEndElement();
writer->writeStartElement("output_filter");
m_column_private->outputFilter()->save(writer);
writer->writeEndElement();
//TODO: formula in cells is not implemented yet
// XmlWriteMask(writer);
// QList< Interval<int> > formulas = formulaIntervals();
// foreach(const Interval<int>& interval, formulas) {
// writer->writeStartElement("formula");
// writer->writeAttribute("start_row", QString::number(interval.start()));
// writer->writeAttribute("end_row", QString::number(interval.end()));
// writer->writeCharacters(formula(interval.start()));
// writer->writeEndElement();
// }
int i;
switch(columnMode()) {
case AbstractColumn::Numeric:
{
const char* data = reinterpret_cast<const char*>(
static_cast< QVector<double>* >(m_column_private->dataPointer())->constData());
int size = m_column_private->rowCount()*sizeof(double);
writer->writeCharacters(QByteArray::fromRawData(data,size).toBase64());
break;
}
case AbstractColumn::Text:
for(i=0; i<rowCount(); ++i)
{
writer->writeStartElement("row");
writer->writeAttribute("index", QString::number(i));
writer->writeCharacters(textAt(i));
writer->writeEndElement();
}
break;
case AbstractColumn::DateTime:
case AbstractColumn::Month:
case AbstractColumn::Day:
for(i=0; i<rowCount(); ++i)
{
writer->writeStartElement("row");
writer->writeAttribute("index", QString::number(i));
writer->writeCharacters(dateTimeAt(i).toString("yyyy-dd-MM hh:mm:ss:zzz"));
writer->writeEndElement();
}
break;
}
writer->writeEndElement(); // "column"
}
QDate String2DateTimeFilter::dateAt(int row) const {
return dateTimeAt(row).date();
}
