Index: sources/gui/guiglobals.cpp
===================================================================
diff -u -r595ed1fbe8066960afd4c8fea168208e81b173d9 -r846a9ebc350e33be4affab3cc4c136248900015d
--- sources/gui/guiglobals.cpp	(.../guiglobals.cpp)	(revision 595ed1fbe8066960afd4c8fea168208e81b173d9)
+++ sources/gui/guiglobals.cpp	(.../guiglobals.cpp)	(revision 846a9ebc350e33be4affab3cc4c136248900015d)
@@ -1,14 +1,15 @@
 /*!
  *
  * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
- * copyright
- *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,
- *          IN PART OR IN WHOLE,
- *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+ * \copyright
+ * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+ * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
  *
- * file    guiglobals.cpp
- * date    10/27/2019
- * author  Behrouz NematiPour
+ * \file guiglobals.cpp
+ * \author (last) Behrouz NematiPour
+ * \date (last) 23-Aug-2020
+ * \author (original) Behrouz NematiPour
+ * \date (original) 28-Oct-2019
  *
  */
 #include "guiglobals.h"
@@ -19,13 +20,47 @@
 // Project
 #include "logger.h"
 #include "guiview.h"
+#include "VEventSpy.h"
 
 // Project
-#include "mmodel.h"
+#include "MModel.h"
 #include "vview.h"
 
+#include "valarmstatus.h"
+#include "vpoweroff.h"
+
+#include "vtreatmentbloodflow.h"
+#include "vtreatmentdialysateflow.h"
+#include "vtreatmentultrafiltration.h"
+#include "vtreatmentadjustmentultrafiltrationstate.h"
+#include "vtreatmentpressureocclusion.h"
+#include "vtreatmenttime.h"
+#include "vtreatmentranges.h"
+#include "VHDOperationModeData.h"
+#include "VTreatmentSalineData.h"
+#include "VHDTreatmentStatesData.h"
+
+#include "VDGDrainPumpData.h"
+#include "VDGHeatersData.h"
+#include "VDGLoadCellReadingsData.h"
+#include "VDGOperationModeData.h"
+#include "VDGPressuresData.h"
+#include "VDGROPumpData.h"
+#include "VDGReservoirData.h"
+#include "VDGTemperaturesData.h"
+#include "VDGValvesStatesData.h"
+
+#include "vtreatmentadjustmentduration.h"
+#include "vtreatmentadjustmentflows.h"
+#include "vtreatmentadjustmentultrafiltrationedit.h"
+#include "vtreatmentadjustmentultrafiltrationconfirm.h"
+#include "VTreatmentCreate.h"
+#include "VPriming.h"
+#include "VTreatmentBegin.h"
+#include "VTreatmentAdjustmentSaline.h"
+
 namespace Gui {
-    QQuickView *_viewer = nullptr;
+    MainView  *_viewer   = nullptr;
 
     /*!
      * \brief registerTypes
@@ -35,12 +70,18 @@
     {
         qRegisterMetaType           <GuiActionType      >("GuiActionType"   );
         qRegisterMetaType           <GuiActionData      >("GuiActionData"   );
-        qRegisterMetaType           <GuiActionIndx      >("GuiActionIndx"   );
 
         qRegisterMetaType           <GuiAlarmID         >("GuiAlarmID"      );
         qRegisterMetaType           <GuiAlarmPriority   >("GuiAlarmPriority");
 
+        qRegisterMetaType           <GuiRequestReasons  >("GuiRequestReasons");
+
+
+        // Note that this Models are not used in the qml
+        // but Qt needs them to be registered to be able to use them in between threads queue
+        // by their metadata information.
         REGISTER_MODEL_METATYPES
+        LOG_DEBUG("Models Registered");
     }
 
     /*!
@@ -49,34 +90,46 @@
      */
     void registerQmlTypes()
     {
+        //using namespace View;
         qmlRegisterType             <GuiView        >("Gui.View"   , 0, 1, "GuiView");
-        qmlRegisterUncreatableType  <GuiActions     >("Gui.Actions", 0, 1, "GuiActions", QStringLiteral("Used only for enumerations no need to have an object"));
+        qmlRegisterUncreatableType  <GuiActions     >("Gui.Actions"  , 0, 1, "GuiActions" , QStringLiteral("Used only for enumerations no need to have an object"));
+        qmlRegisterSingletonType    <View::VEventSpy>("Gui.VEventSpy", 0, 1, "GuiEventSpy", [](QQmlEngine *, QJSEngine *) -> QObject * {
+            return &_VEventSpy;
+        });
 
         REGISTER_VIEW_TYPES
+        LOG_DEBUG("Views Registered");
     }
 
     /*!
      * \brief startGui
      * \details the GUI initializer/starter function
      */
-    void startGui() {
-        _viewer = new QQuickView;
+    bool startGui() {
+        _viewer   = new MainView;
         registerTypes();
         registerQmlTypes();
 
-        QObject::connect(_viewer, &QQuickView::statusChanged, qApp, [=](QQuickView::Status vStatus) {
-            bool ok = vStatus == QQuickView::Ready;
+        QObject::connect(_viewer, &MainView::statusChanged, qApp, [=](MainView::Status vStatus) {
+            // coco begin validated: this portion of the code is handling application initialization
+            // and if not initialized correctly will terminate the application .
+            // So it had been manually tested.
+            bool ok = vStatus == MainView::Ready;
             if (ok) {
                 _viewer->show();
             }
-            else if (vStatus == QQuickView::Error || vStatus == QQuickView::Null) {
+            else if (vStatus == MainView::Error || vStatus == MainView::Null) {
                 for (const auto &error : _viewer->errors()) {
-                    LOG_ERROR(QObject::tr("Application Terminated: %1").arg(error.toString()));
+                    LOG_DEBUG(QString("Application Terminated: %1").arg(error.toString()));
                 }
                 QCoreApplication::exit(-1);
             }
+            // coco end
+        }, Qt::QueuedConnection );
 
-        });
+        LOG_DEBUG("MainView Starting");
         _viewer->setSource(QStringLiteral("qrc:/main.qml"));
+        LOG_DEBUG("MainView started");
+        return true;
     }
 }