void TypeWidget::showAttributeData(TypeAttribute attrib, int row)
{
attributes_tab->setCellText(attrib.getName(), row, 0);
attributes_tab->setCellText(*attrib.getType(), row, 1);
if(attrib.getCollation())
attributes_tab->setCellText(attrib.getCollation()->getName(true), row, 2);
else
attributes_tab->clearCellText(row,2);
attributes_tab->setRowData(QVariant::fromValue<TypeAttribute>(attrib), row);
}
void Type::addAttribute(TypeAttribute attrib)
{
//Raises an error if the attribute has an empty name or null type
if(attrib.getName().isEmpty() || attrib.getType()==PgSQLType::null)
throw Exception(ERR_INS_INV_TYPE_ATTRIB,__PRETTY_FUNCTION__,__FILE__,__LINE__);
//Raises an error if the passed attribute has the same type as the defining type (this)
else if(PgSQLType::getUserTypeIndex(this->getName(true), this) == !attrib.getType())
throw Exception(Exception::getErrorMessage(ERR_USER_TYPE_SELF_REFERENCE).arg(this->getName(true)),
ERR_USER_TYPE_SELF_REFERENCE,__PRETTY_FUNCTION__,__FILE__,__LINE__);
//Raises an error when the attribute already exists
else if(getAttributeIndex(attrib.getName()) >= 0)
throw Exception(ERR_INS_DUPLIC_ITEMS,__PRETTY_FUNCTION__,__FILE__,__LINE__);
type_attribs.push_back(attrib);
setCodeInvalidated(true);
}
void TypeWidget::handleAttribute(int row)
{
try
{
TypeAttribute attrib;
attrib.setName(attrib_name_edt->text().toUtf8());
attrib.setType(attrib_type_wgt->getPgSQLType());
attrib.setCollation(attrib_collation_sel->getSelectedObject());
showAttributeData(attrib, row);
attrib_name_edt->clear();
attrib_collation_sel->clearSelector();
}
catch(Exception &e)
{
if(attributes_tab->getCellText(row,0).isEmpty())
attributes_tab->removeRow(row);
throw Exception(e.getErrorMessage(), e.getErrorType(),__PRETTY_FUNCTION__,__FILE__,__LINE__, &e);
}
}
