void CSVAtlasWindow::sMapChanged( int )
{
CSVMap map;
if(!_selectedMap.isEmpty())
{
map = _atlas->map(_selectedMap);
if(tr("Insert") == _action->currentText())
map.setAction(CSVMap::Insert);
else if(tr("Update") == _action->currentText())
map.setAction(CSVMap::Update);
else if(tr("Append") == _action->currentText())
map.setAction(CSVMap::Append);
map.setDelimiter(_delimiter->currentText());
map.setDescription(_description->toPlainText());
map.setSqlPre(_preSql->toPlainText().trimmed());
map.setSqlPreContinueOnError(_sqlPreContinueOnError->isChecked());
map.setSqlPost(_postSql->toPlainText().trimmed());
for(int r = 0; r < _fields->rowCount(); r++)
{
CSVMapField field = map.field(_fields->item(r, 1)->data(Qt::EditRole).toString());
field.setName(_fields->item(r, 1)->data(Qt::EditRole).toString());
if (qobject_cast<QCheckBox*>(_fields->cellWidget(r, 0)))
field.setIsKey(qobject_cast<QCheckBox*>(_fields->cellWidget(r,0))->isChecked());
else
field.setIsKey(FALSE);
field.setType(QVariant::nameToType(_fields->item(r, 2)->data(Qt::EditRole).toString().toAscii().data()));
if (qobject_cast<QComboBox*>(_fields->cellWidget(r, 4)))
field.setAction(CSVMapField::nameToAction(qobject_cast<QComboBox*>(_fields->cellWidget(r, 4))->currentText()));
else
field.setAction(CSVMapField::Action_Default);
if (qobject_cast<QSpinBox*>(_fields->cellWidget(r, 5)))
field.setColumn(qobject_cast<QSpinBox*>(_fields->cellWidget(r,5))->value());
else
field.setColumn(0);
if (qobject_cast<QComboBox*>(_fields->cellWidget(r, 6)))
field.setIfNullAction(CSVMapField::nameToIfNull(qobject_cast<QComboBox*>(_fields->cellWidget(r, 6))->currentText()));
else
field.setIfNullAction(CSVMapField::Nothing);
if (qobject_cast<QSpinBox*>(_fields->cellWidget(r, 7)))
field.setColumnAlt(qobject_cast<QSpinBox*>(_fields->cellWidget(r, 7))->value());
else
field.setColumnAlt(1);
if (qobject_cast<QComboBox*>(_fields->cellWidget(r, 8)))
field.setIfNullActionAlt(CSVMapField::nameToIfNull(qobject_cast<QComboBox*>(_fields->cellWidget(r, 8))->currentText()));
else
field.setIfNullActionAlt(CSVMapField::Nothing);
field.setValueAlt(_fields->item(r, 9)->data(Qt::EditRole).toString());
map.setField(field);
}
map.simplify();
_atlas->setMap(map);
}
QSqlDatabase db = QSqlDatabase::database();
if (db.isValid())
{
_fields->setRowCount(0);
if(_map->count() && ! _map->currentText().isEmpty())
{
// CODE TO SELECT MAP
_selectedMap = _map->currentText();
map = _atlas->map(_selectedMap);
_table->setTitle(tr("Table: ") + map.table());
_table->setEnabled(TRUE);
_action->setCurrentIndex(map.action());
_description->setText(map.description());
int delimidx = _delimiter->findText(map.delimiter());
if (delimidx >= 0)
_delimiter->setCurrentIndex(delimidx);
else if (! map.delimiter().isEmpty())
_delimiter->addItem(map.delimiter());
else
_delimiter->setCurrentIndex(0);
_preSql->setText(map.sqlPre());
_sqlPreContinueOnError->setChecked(map.sqlPreContinueOnError());
_postSql->setText(map.sqlPost());
QSqlRecord record = db.record(map.table());
QStringList fieldnames;
if (record.isEmpty())
{
_msghandler->message(QtWarningMsg, tr("No Existing Table"),
tr("<p>The table %1 does not exist in this "
"database. You may continue to use and edit "
"this map but only those fields that are known "
"will be shown.").arg(map.table()),
QUrl(), QSourceLocation());
fieldnames = map.fieldList();
}
else
{
QStringList fList = map.fieldList();
for(int i = 0; i < fList.size(); ++i)
{
CSVMapField f = map.field(fList.at(i));
if(!record.contains(fList.at(i)))
{
map.removeField(fList.at(i));
MissingField diag(this, f.name(), record);
if(diag.exec() == QDialog::Accepted)
{
f.setName(diag._fields->currentText());
map.setField(f);
}
_atlas->setMap(map);
}
}
for (int i = 0; i < record.count(); i++)
fieldnames.append(record.fieldName(i));
}
_fields->setRowCount(fieldnames.size());
for(int row = 0; row < fieldnames.size(); ++row)
{
CSVMapField mf = map.field(fieldnames.at(row));
QCheckBox *check = new QCheckBox(_fields);
if(!mf.isEmpty())
check->setChecked(mf.isKey());
_fields->setCellWidget(row, 0, check);
_fields->setItem(row, 1, new QTableWidgetItem(fieldnames.at(row)));
if (record.isEmpty())
{
_fields->setItem(row, 2,
new QTableWidgetItem(QVariant::typeToName(mf.type())));
_fields->setItem(row, 3, new QTableWidgetItem(tr("Unknown")));
}
else
{
if (record.field(row).type() == QVariant::String &&
record.field(row).length() > 0)
_fields->setItem(row, 2,
new QTableWidgetItem(QVariant::typeToName(record.field(row).type()) +
QString("(%1)").arg(record.field(row).length())));
else
_fields->setItem(row, 2,
new QTableWidgetItem(QVariant::typeToName(record.field(row).type())));
_fields->setItem(row, 3, new QTableWidgetItem(
(record.field(row).requiredStatus() == QSqlField::Required) ? tr("Yes") :
(record.field(row).requiredStatus() == QSqlField::Optional) ? tr("No") :
tr("Unknown")));
}
QComboBox *actcombo = new QComboBox(_fields);
actcombo->addItems(CSVMapField::actionList());
if (! mf.isEmpty())
actcombo->setCurrentIndex(mf.action());
_fields->setCellWidget(row, 4, actcombo);
QSpinBox *colspinner = new QSpinBox(_fields);
colspinner->setRange(1, 999);
colspinner->setPrefix(tr("Column "));
if(!mf.isEmpty())
colspinner->setValue(mf.column());
_fields->setCellWidget(row, 5, colspinner);
QComboBox *nullcombo = new QComboBox(_fields);
nullcombo->addItems(CSVMapField::ifNullList());
if (! mf.isEmpty())
nullcombo->setCurrentIndex(mf.ifNullAction());
_fields->setCellWidget(row, 6, nullcombo);
QSpinBox *altspinner = new QSpinBox(_fields);
altspinner->setRange(1, 999);
altspinner->setPrefix(tr("Column "));
if (! mf.isEmpty())
altspinner->setValue(mf.columnAlt());
_fields->setCellWidget(row, 7, altspinner);
QComboBox *altnullcombo = new QComboBox(_fields);
altnullcombo->addItems(CSVMapField::ifNullList(TRUE));
if (! mf.isEmpty())
altnullcombo->setCurrentIndex(mf.ifNullActionAlt());
_fields->setCellWidget(row, 8, altnullcombo);
_fields->setItem(row, 9, new QTableWidgetItem(mf.valueAlt()));
RowController *control = new RowController(_fields, row, colspinner);
control->setAction(actcombo);
control->setColumn(colspinner);
control->setIfNull(nullcombo);
control->setAltColumn(altspinner);
control->setAltIfNull(altnullcombo);
control->setAltValue(_fields->item(row, 9));
control->finishSetup();
}
}
else
{
_selectedMap = QString::null;
_table->setTitle(tr("Table: "));
_table->setEnabled(FALSE);
}
}
else
_msghandler->message(QtCriticalMsg, tr("No Database"),
tr("Could not get the database connection."));
}
