1 files changed, 45 insertions, 5 deletions

diff --git a/src/main_qmladaptor.cpp b/src/main_qmladaptor.cpp
index 5fcce5f..c1d3f14 100644
--- a/src/main_qmladaptor.cpp
+++ b/src/main_qmladaptor.cpp
@@ -49,12 +49,19 @@ void MainQMLAdaptor::onRwaHostSelected(QString host_uuid) {
     Q_ASSERT(_host != nullptr);
 
     qDebug() << "RWAHost was selected!" << _host->uuid() << "aka" << _host->alias();
-}
 
-void MainQMLAdaptor::setRWAHostModel(QList<QObject*> rwa_hosts) {
+    // Find item via 'objectName'
+    QObject *sidebar_drawer = _engine->rootObjects().takeFirst()->findChild<QObject*>("sidebar_drawer");
+    if (sidebar_drawer) {
+        sidebar_drawer->setProperty("rwaHostIsSelected", true);
+    } else {
+        qWarning() << "Unable to find 'sidebar_drawer' Item!";
+    }
+}
 
-    _rwaHostModel = &rwa_hosts;
-    emit rwaHostModelChanged(rwa_hosts);
+void MainQMLAdaptor::setRWAHostModel(QList<QObject*> *rwa_hosts) {
+    _rwaHostModel = rwa_hosts;
+    emit rwaHostModelChanged(*rwa_hosts);
 }
 
 void MainQMLAdaptor::addRWAHost(RWAHost *rwa_host) {
@@ -69,6 +76,10 @@ QList<QObject*> MainQMLAdaptor::getRWAHostModel() {
 void MainQMLAdaptor::get_web_app_hosts_response(QJsonDocument *doc) {
     Q_ASSERT(doc != nullptr);
 
+    delete _rwaHostModel;
+    setRWAHostModel(new QList<QObject*>);
+    bool atLeastOneHostAvailable = false;
+
     // Get the QJsonObject
     QJsonObject jObject = doc->object();
     QVariantMap mainMap = jObject.toVariantMap();
@@ -90,7 +101,6 @@ void MainQMLAdaptor::get_web_app_hosts_response(QJsonDocument *doc) {
                                     "service lacks a necessary value. (host_url or host_uuid)");
                 qCritical().noquote() << tr("An error occured while adding a new host:")
                                       << reason;
-                //emit step1Failed(reason);
 
                 return;
             }
@@ -104,6 +114,7 @@ void MainQMLAdaptor::get_web_app_hosts_response(QJsonDocument *doc) {
             // Now built RWAHost object.
             RWAHost *rwa_host = new RWAHost(host_uuid, host_alias, host_url);
             addRWAHost(rwa_host);
+            atLeastOneHostAvailable = true;
 
             qInfo().noquote() << QString(tr("Successfully added new RWAHost '%0'")).arg(rwa_host->alias());
         }
@@ -124,6 +135,35 @@ void MainQMLAdaptor::get_web_app_hosts_response(QJsonDocument *doc) {
 
         return;
     }
+
+    if (!atLeastOneHostAvailable) {
+        main_content_replace("scenes/Scene_no_server_available.qml");
+        //addRWAHost(new RWAHost("-","Kein Server verfügbar!","-"));
+    }
+}
+
+void MainQMLAdaptor::main_content_push(QString scene) {
+    // Find item via 'objectName'
+    QObject *main_content = _engine->rootObjects().takeFirst()->findChild<QObject*>("main_content");
+    Q_ASSERT(main_content != nullptr);
+    QMetaObject::invokeMethod(main_content, "push", Q_ARG(QString, scene));
+}
+
+void MainQMLAdaptor::main_content_pop(QString scene) {
+    // Find item via 'objectName'
+    QObject *main_content = _engine->rootObjects().takeFirst()->findChild<QObject*>("main_content");
+    Q_ASSERT(main_content != nullptr);
+    QMetaObject::invokeMethod(main_content, "pop", Q_ARG(QString, scene));
+}
+
+void MainQMLAdaptor::main_content_replace(QString scene) {
+    // Find item via 'objectName'
+    QObject *window = _engine->rootObjects().takeFirst();
+    Q_ASSERT(window != nullptr);
+
+    QVariant arg = QVariant::fromValue(scene);
+    if(!QMetaObject::invokeMethod(window, "main_content_replace", Q_ARG(QVariant, arg)))
+        qDebug() << "Failed to invoke push";
 }
 
 bool MainQMLAdaptor::setConnectButtonEnabled(bool enabled) {