Index: sources/gui/qml/main.qml
===================================================================
diff -u -r310dbfe508ffb4c921bb9337e207223f8677ca10 -rd4befd2d92ee54b57de33867a1e2517cafdd89d3
--- sources/gui/qml/main.qml	(.../main.qml)	(revision 310dbfe508ffb4c921bb9337e207223f8677ca10)
+++ sources/gui/qml/main.qml	(.../main.qml)	(revision d4befd2d92ee54b57de33867a1e2517cafdd89d3)
@@ -1,25 +1,43 @@
+/*!
+ *
+ * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+ * \copyright                                                       \n
+ *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
+ *          IN PART OR IN WHOLE,                                    \n
+ *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. \n
+ *
+ * \file    main.qml
+ * \date    2019/09/30
+ * \author  Behrouz NematiPour
+ *
+ */
+
+// Qt
 import QtQuick 2.12
 import QtQuick.Controls 2.12
+
+// Project
+//  C++ imports
 import Gui.View 0.1;
 import Gui.Actions 0.1;
-
-import "qrc:/styles"
+//  Qml imports
 import "qrc:/globals"
+import "qrc:/pages"
+import "qrc:/components"
+import "qrc:/dialogs"
 
+// TODO :
+// 3 - Version
+
 /*
-   Copyright Diality Inc. 2019-2020 All Rights Reserved.
-   Diality Inc.
-   Denali Project
-   main.qml
-   Initialization and start point of the QML
-   Behrouz NematiPour, bNematiPour@Diality.com
-   //Revision History (optional)
+ * \brief   Initialization and start point of the QML
  */
-Item { id: _itemWindow
-    visible: true
-    width: Variables.applicationWidth
+Item { id : _mainItem
+    width : Variables.applicationWidth
     height: Variables.applicationHeight
 
+    property alias powerOffDialog: _powerOffDialog
+
     GuiView { id: _guiView
         onActionEvaluated: {
             if (vAction === GuiActions.ActBack) {
@@ -33,38 +51,44 @@
         }
     }
 
-    StartTreatment { id: _startTreatmentScreen
-        btnBack.onClicked: {
-            _guiView.notifyActionRequest(GuiActions.ActBack)
-        }
-        btnBack.onPressAndHold: {
-            _guiView.notifyActionRequest(GuiActions.ActConfirm)
-        }
-    }
+    // ----- Follow the Z order -----
+    // 1 - Screens
+    // 1 - 1
+    SettingsStack  { id: _settingsStack  }
+    // 1 - 2
+    ManagerStack   { id: _mansagerStack  }
+    // 1 - 3
+    TreatmentStack { id: _treatmentStack }
 
-    TreatmentManager { id: _treatmentMansagerScreen
-        btnBack.onClicked: {
-            _guiView.notifyActionRequest(GuiActions.ActBack)
-        }
-    }
+    // 2 - Header
+    LogoD { id: _headerLogo }
 
-    Home { id: _homeScreen
-        backgroundColor: Colors.backgroundMain
-        visible: true
-        mouseAreaStartTreatment.onClicked: {
-            _stackView.push(_startTreatmentScreen)
+    // 3 - Footer
+    MainMenu { id: _mainMenu
+        titles: [ qsTr("Treatment") , qsTr("Manager") , qsTr("Settings") ]
+        onItemPressed: {
+            _treatmentStack .visible = vIndex == 0;
+            _mansagerStack  .visible = vIndex == 1;
+            _settingsStack  .visible = vIndex == 2;
         }
-        mouseAreaDayNightMode.onClicked: {
-            nightMode = !nightMode
-        }
-        mouseAreaTreatmentManager.onClicked: {
-            _stackView.push(_treatmentMansagerScreen)
-        }
     }
 
-    StackView {
-        id: _stackView
-        initialItem: _homeScreen
-        anchors.fill: parent
+    // 4 - Modals
+    PowerOff { id: _powerOffDialog }
+
+    // 9 - Others
+    Text { //NOTE: Test Code : Must be removed when implemented
+        color: Colors.textMain
+        x: 1172
+        y: 767
+        width: 104
+        height: 27
+        text: qsTr("0.1")
+        horizontalAlignment: Text.AlignRight
+        anchors.bottom: parent.bottom
+        anchors.bottomMargin: 6
+        anchors.right: parent.right
+        anchors.rightMargin: 4
+        font.pixelSize: 14
     }
 }