added todos planning an imageViewer add-on

LenaPi/main.cpp

@@ -4,6 +4,21 @@
 
 int main(int argc, char *argv[])
 {
+    /**
+     * @todo To add an image viewer:
+     * - introduce an image context in qml -> can be switched via toggle buttons in each view
+     * - introduce NavigationControllerBase with all basic functions of the current NavigationController
+     * - derive MusicNavigationController and ImageNavigatioController
+     * - NavigationController than holds instances of UiStateModel, ImageNavigationController and
+     *   MusicNavigationController.
+     * - connect toggle buttons to UiStateModel
+     *
+     * Aim:
+     * - Add an imageViewer but allow listening to Music while using it.
+     * - When modifying music keep state of image viewer, keep state of player when switching to
+     *   imageViewer -> musicPlayer and imageViewer are independent parts of this software!
+     * USE SEPARATE BRANCH FOR DEVELOPMENT!
+     */
     QGuiApplication app(argc, argv);
     QQmlApplicationEngine engine;
 

LenaPi/models/NavigationItemModel.cpp

@@ -32,7 +32,6 @@ bool NavigationItemModel::setPath(const QString &path)
 
     mPath = path;
 
-    /// @todo move default image to qrc
     auto source = dir.filePath("image.jpg");
     if(QFile(source).exists()){
         mImageSource = "file:///" + source;