void NetworkTechnology::init(const QString &path)
{
m_path = path;
if (m_technology) {
delete m_technology;
m_technology = 0;
// TODO: After resetting the path iterate through old properties, compare their values
// with new ones and emit corresponding signals if changed.
m_propertiesCache.clear();
}
m_technology = new Technology("net.connman", path, QDBusConnection::systemBus(), this);
if (!m_technology->isValid()) {
pr_dbg() << "Invalid technology: " << path;
throw -1; // FIXME
}
if (m_propertiesCache.isEmpty()) {
QDBusReply<QVariantMap> reply;
reply = m_technology->GetProperties();
m_propertiesCache = reply.value();
}
emit poweredChanged(powered());
emit connectedChanged(connected());
connect(m_technology,
SIGNAL(PropertyChanged(const QString&, const QDBusVariant&)),
this,
SLOT(propertyChanged(const QString&, const QDBusVariant&)));
}
void NetworkTechnology::propertyChanged(const QString &name, const QDBusVariant &value)
{
QVariant tmp = value.variant();
Q_ASSERT(m_technology);
m_propertiesCache[name] = tmp;
if (name == Powered) {
emit poweredChanged(tmp.toBool());
} else if (name == Connected) {
emit connectedChanged(tmp.toBool());
} else if (name == IdleTimeout) {
emit idleTimeoutChanged(tmp.toUInt());
} else if (name == Tethering) {
emit tetheringChanged(tmp.toBool());
} else if (name == TetheringIdentifier) {
emit tetheringIdChanged(tmp.toString());
} else if (name == TetheringPassphrase) {
emit tetheringPassphraseChanged(tmp.toString());
}
}
void TechnologyModel::doUpdateTechnologies()
{
NetworkTechnology *newTech = m_manager->getTechnology(m_techname);
if (m_tech == newTech)
return;
bool oldPowered = false;
bool oldConnected = false;
if (m_tech) {
oldPowered = m_tech->powered();
oldConnected = m_tech->connected();
disconnect(m_tech, SIGNAL(poweredChanged(bool)), this, SLOT(changedPower(bool)));
disconnect(m_tech, SIGNAL(connectedChanged(bool)), this, SLOT(changedConnected(bool)));
disconnect(m_tech, SIGNAL(scanFinished()), this, SLOT(finishedScan()));
}
if (m_scanning) {
m_scanning = false;
Q_EMIT scanningChanged(m_scanning);
}
m_tech = newTech;
if (m_tech) {
connect(m_tech, SIGNAL(poweredChanged(bool)), this, SLOT(changedPower(bool)));
connect(m_tech, SIGNAL(connectedChanged(bool)), this, SLOT(changedConnected(bool)));
connect(m_tech, SIGNAL(scanFinished()), this, SLOT(finishedScan()));
bool b = m_tech->powered();
if (b != oldPowered)
Q_EMIT poweredChanged(b);
b = m_tech->connected();
if (b != oldConnected)
Q_EMIT connectedChanged(b);
} else {
if (oldPowered)
