//![0]
void FtpWindow::connectOrDisconnect()
{
if (ftp) {
ftp->abort();
ftp->deleteLater();
ftp = 0;
//![0]
fileList->setEnabled(false);
cdToParentButton->setEnabled(false);
downloadButton->setEnabled(false);
connectButton->setEnabled(true);
connectButton->setText(tr("Connect"));
#ifndef QT_NO_CURSOR
setCursor(Qt::ArrowCursor);
#endif
statusLabel->setText(tr("Please enter the name of an FTP server."));
return;
}
#ifndef QT_NO_CURSOR
setCursor(Qt::WaitCursor);
#endif
if (!networkSession || !networkSession->isOpen()) {
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
if (!networkSession) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(connectToFtp()));
connect(networkSession, SIGNAL(error(QNetworkSession::SessionError)), this, SLOT(enableConnectButton()));
}
connectButton->setEnabled(false);
statusLabel->setText(tr("Opening network session."));
networkSession->open();
return;
}
}
connectToFtp();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
nbFileDld = 0;
nbDldFinished = 0 ;
ui->setupUi(this);
connect(ui->connectButton, SIGNAL(clicked()), this, SLOT(connectToFtp()));
connect(this, SIGNAL(allDldFinished()), this, SLOT(closeFic()));
}
