working connecting and entering password

Main.qml

@@ -10,6 +10,7 @@ Window {
     title: "WIFI Picker"
 
     signal scanNetworks()
+    signal connectToNetwork(networkName: string, password: string)
 
     ColumnLayout {
         id: layout
@@ -27,9 +28,17 @@ Window {
 
         Text {
             text: "Loading"
+            width: 100
             visible: layout.isLoading
         }
 
+        TextInput {
+            id: passwordInput
+            text: "enter password"
+            selectionColor: "blue"
+            width: 500
+        }
+
         ListView {
             id: listview
             visible: !layout.isLoading
@@ -75,7 +84,10 @@ Window {
                             Button {
                                 visible: !listItem.isConnected && listItem.hovered
                                 text: "Connect"
-                                onClicked: console.log("connecting to " + listItem.name)
+                                onClicked: {
+                                    console.log("connecting to " + listItem.name)
+                                    window.connectToNetwork(listItem.name, passwordInput.text)
+                                }
                             }
                         }
                     }

main.cpp

@@ -5,6 +5,7 @@
 #include <QtQuick/qquickview.h>
 #include <networksmodel.h>
 #include <QQmlContext>
+#include <QString>
 
 int main(int argc, char *argv[])
 {
@@ -31,6 +32,7 @@ int main(int argc, char *argv[])
     }
 
     QObject::connect(rootObject, SIGNAL(scanNetworks()), &model, SLOT(scan()));
+    QObject::connect(rootObject, SIGNAL(connectToNetwork(QString, QString)), &model, SLOT(connectToNetwork(QString, QString)));
 
     return app.exec();
 }

networkmanager.cpp

@@ -48,3 +48,25 @@ QList<Network> NetworkManager::scanForNetworks()
 
     return networks;
 }
+
+bool NetworkManager::isWifiEnabled()
+{
+    std::string result = exec("nmcli radio wifi");
+    if (result.find("enabled") != std::string::npos)
+    {
+        return true;
+    }
+
+    return false;
+}
+
+bool NetworkManager::connect(std::string ssid, std::string password)
+{
+    try {
+        std::string command = "nmcli device wifi connect \"" + ssid + "\" password \"" + password + "\"";
+        std::string result = exec(command.c_str());
+        return true;
+    } catch(...) {
+        return false;
+    }
+}

networkmanager.h

@@ -4,12 +4,15 @@
 #include <QObject>
 #include <QAbstractListModel>
 #include <network.h>
+#include <string>
 
 class NetworkManager : public QObject
 {
     Q_OBJECT
 public:
     QList<Network> scanForNetworks();
+    bool isWifiEnabled();
+    bool connect(std::string ssid, std::string password);
 };
 
 #endif // NETWORKMANAGER_H

networksmodel.cpp

@@ -48,3 +48,8 @@ QHash<int, QByteArray> NetworksModel::roleNames() const
     roles[NetworksModel::NetworkRoles::NameRole] = "name";
     return roles;
 }
+
+void NetworksModel::connectToNetwork(const QString &ssid, const QString &password)
+{
+    bool success = this->m_networkmanager.connect(ssid.toStdString(), password.toStdString());
+}

networksmodel.h

@@ -19,6 +19,7 @@ public:
 
 public slots:
     void scan();
+    void connectToNetwork(const QString &ssid, const QString &password);
 
 protected:
     QHash<int, QByteArray> roleNames() const;