refactoring for better separation of concerns

networksmodel.cpp

@@ -0,0 +1,58 @@
+#include "networksmodel.h"
+
+NetworksModel::NetworksModel(QObject *parent)
+:
+    QAbstractListModel(parent)
+{
+}
+
+int NetworksModel::rowCount(const QModelIndex &parent) const
+{
+    Q_UNUSED(parent);
+    return this->m_networks.count();
+}
+
+QVariant NetworksModel::data(const QModelIndex &index, int role) const
+{
+    if (index.row() < 0 || index.row() >= this->m_networks.count())
+    {
+        return QVariant();
+    }
+    if (!index.isValid())
+    {
+        return QVariant();
+    }
+
+    const Network& network = this->m_networks.at(index.row());
+    qDebug() << "role: " << role << " vs. " << NameRole;
+    qDebug() << "network: " << network.name();
+    if (role == NameRole)
+    {
+        return network.name();
+    }
+
+    return QVariant();
+}
+
+void NetworksModel::scan()
+{
+    beginResetModel();
+
+    QList<Network> networks = this->m_networkScanner.scanForNetworks();
+    for (const Network& network: networks)
+    {
+        qDebug() << "Got network: " << network.name() << Qt::endl;
+    }
+    this->m_networks = networks;
+
+    qDebug() << "now have " << this->m_networks.size() << Qt::endl;
+
+    endResetModel();
+}
+
+QHash<int, QByteArray> NetworksModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[NetworksModel::NetworkRoles::NameRole] = "name";
+    return roles;
+}