added basic models and controllers

LenaPi/controllers/NavigationController.cpp

@@ -0,0 +1,27 @@
+#include "NavigationController.h"
+
+#include "../models/NavigationItemModel.h"
+#include "../models/NavigationListModel.h"
+
+NavigationController::NavigationController(QObject *parent) : QObject(parent),
+    mRootItem(new NavigationItemModel(this)),
+    mNavList(new NavigationListModel(this))
+{
+
+}
+
+void NavigationController::init(const QString &rootPath)
+{
+
+}
+
+void NavigationController::setContext(QQmlContext *context)
+{
+    mContext = context;
+    setContextProperties();
+}
+
+void NavigationController::setContextProperties()
+{
+    mContext->setContextProperty("navigationList", mNavList);
+}