void StationPage::sourceChanged(int val)
{
std::cerr << "source changed val = " << val << std::endl;
std::string path(Core::AbstractConfig::prefix);
path += Core::AbstractConfig::sharePath;
path += "db/";
QString filename = sourceCombo->currentText();
std::cerr << filename.toStdString() << std::endl;
filename.append(".db");
filename.prepend(path.c_str());
if (!this->db) {
this->db->set_databasename(filename.toStdString());
}else {
this->db->set_databasename(filename.toStdString());
}
this->db->open_database();
Core::listdata * list = db->create_countries_list();
countryCombo->clear();
//countryCombo->addItem("");
if (!list)
return;
for (int i=0; i<list->size(); i++){
countryCombo->addItem(QString::fromStdString(list->at(i).second));
countryCombo->setData(i, QString::fromStdString(list->at(i).first));
}
if (countryCombo->count() > 0)
countryCombo->setCurrentIndex(0);
}
void
StationPage::regionChanged(int val)
{
cityCombo->clear();
Core::listdata * list = db->create_stations_list(regionCombo->data(val).toInt());
if (list->size() == 0) return;
for (int i=0; i<list->size(); i++){
cityCombo->addItem(QString::fromStdString(list->at(i).second));
cityCombo->setData(i, QString::fromStdString(list->at(i).first));
}
}
void StationPage::countryChanged(int val)
{
QString str = countryCombo->data(val).toString();
std::cerr << "country changed val = " << str.toStdString() << std::endl;
regionCombo->clear();
Core::listdata * list = db->create_region_list(countryCombo->data(val).toInt());
if (list->size() == 0) return;
for (int i=0; i<list->size(); i++){
regionCombo->addItem(QString::fromStdString(list->at(i).second));
regionCombo->setData(i, QString::fromStdString(list->at(i).first));
}
if (regionCombo->count() > 0)
regionCombo->setCurrentIndex(0);
}
void
RegionModel::populate(QString source, QString country)
{
beginInsertRows(QModelIndex(), rowCount(), rowCount());
_list.clear();
std::string path(Core::AbstractConfig::prefix);
path += Core::AbstractConfig::sharePath;
path += "db/";
if (source == "") return ;
QString filename(source);
filename.append(".db");
filename.prepend(path.c_str());
Core::DatabaseSqlite *db;
db = new Core::DatabaseSqlite("");
qDebug() << "Region list filename = " << filename;
if (db) {
db->set_databasename(filename.toStdString());
}else {
qDebug() << "error db";
}
if (!db->open_database()){
qDebug() << "error open database";
return;
}
Core::listdata * list = db->create_region_list(country.toInt());
if (list->size() == 0) return;
qDebug() << "list size = " << list->size() << " at 0 " << QString::fromStdString(list->at(0).second);
for (int i=0; i < list->size(); i++){
QString str = QString::fromUtf8(list->at(i).second.c_str());
_list.append(new SelectData(str, QString::fromStdString(list->at(i).first), str.left(1)));
}
endInsertRows();
reset();
}