moved the platform-specific android code for the new ui

client/ui/controllers/pageController.cpp

@@ -1,7 +1,9 @@
 #include "pageController.h"
 
-PageController::PageController(const QSharedPointer<ServersModel> &serversModel,
-                               QObject *parent) : QObject(parent), m_serversModel(serversModel)
+#include <QApplication>
+
+PageController::PageController(const QSharedPointer<ServersModel> &serversModel, QObject *parent)
+    : QObject(parent), m_serversModel(serversModel)
 {
 }
 
@@ -24,3 +26,24 @@ QString PageController::getPagePath(PageLoader::PageEnum page)
     QString pageName = metaEnum.valueToKey(static_cast<int>(page));
     return "qrc:/ui/qml/Pages2/" + pageName + ".qml";
 }
+
+void PageController::closeWindow()
+{
+#ifdef Q_OS_ANDROID
+    qApp->quit();
+#else
+    if (m_serversModel->getServersCount() == 0) {
+        qApp->quit();
+    } else {
+        emit hideMainWindow();
+    }
+#endif
+}
+
+void PageController::keyPressEvent(Qt::Key key)
+{
+    switch (key) {
+    case Qt::Key_Back: emit closePage();
+    default: return;
+    }
+}