Index: sources/main.h
===================================================================
diff -u -r56e378f7504701b9e9a9dccaf205aef2fd52c58e -r846a9ebc350e33be4affab3cc4c136248900015d
--- sources/main.h	(.../main.h)	(revision 56e378f7504701b9e9a9dccaf205aef2fd52c58e)
+++ sources/main.h	(.../main.h)	(revision 846a9ebc350e33be4affab3cc4c136248900015d)
@@ -1,16 +1,16 @@
 /*!
- *
+ * 
  * 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.
- *
+ * 
  * \file main.h
  * \author (last) Behrouz NematiPour
  * \date (last) 30-Jul-2020
  * \author (original) Behrouz NematiPour
  * \date (original) 28-Oct-2019
- *
+ * 
  */
 #pragma once
 
@@ -48,14 +48,14 @@
 extern bool       gDisableTimeout;
 //--------------------------------------------------------------------------------//
 //--------------------------------------------------------------------------------//
-#define DEBUG_PROPERTY_CHANGED(vVARIABLE) //qDebug() << "#" << #vVARIABLE << v##vVARIABLE;
+#define DEBUG_PROPERTY_CHANGED(vVARIABLE, PREFIX)  // qDebug() << "#" << #vVARIABLE << PREFIX##vVARIABLE;
 //--------------------------------------------------------------------------------//
 #define PROPERTY_SLOT(          vTYPE ,    vVARIABLE )    \
         protected :                                       \
         void vVARIABLE (  const vTYPE & v##vVARIABLE ) {  \
           static bool init = false;                       \
           if ( !init || _##vVARIABLE != v##vVARIABLE ) {  \
-                 DEBUG_PROPERTY_CHANGED(vVARIABLE)        \
+                 DEBUG_PROPERTY_CHANGED(vVARIABLE, v)     \
                  init = true;                             \
                  _##vVARIABLE  = v##vVARIABLE;            \
                  emit vVARIABLE##Changed( _##vVARIABLE ); \
@@ -65,7 +65,7 @@
 #define TRIGGER_SLOT(           vTYPE ,    vVARIABLE  )   \
         protected:                                        \
         void  vVARIABLE ( const vTYPE & v##vVARIABLE  ) { \
-            DEBUG_PROPERTY_CHANGED(vVARIABLE)             \
+            DEBUG_PROPERTY_CHANGED(vVARIABLE, v)          \
             _##vVARIABLE  = v##vVARIABLE;                 \
             emit vVARIABLE##Triggered( _##vVARIABLE );    \
         }
@@ -167,4 +167,63 @@
 //--------------------------------------------------------------------------------//
 #define REGISTER_TYPE(vTYPE)                                            \
     qmlRegisterType     < vTYPE > (#vTYPE, 0, 1, #vTYPE);
+#define GET_VARIABLE_NAME(VARIABLE) (#VARIABLE)
+#define TREATMENT_PARAMETER(TYPE, NAME, DEFVALUE, MIN, MAX, RES)              \
+private:                                                                      \
+    TYPE _##NAME = DEFVALUE;                                                  \
+    TYPE _##NAME##Min = MIN;                                                  \
+    TYPE _##NAME##Max = MAX;                                                  \
+    TYPE _##NAME##Res = RES;                                                  \
+    bool is##NAME##Set = false;                                               \
+protected:                                                                    \
+    Q_PROPERTY(TYPE NAME                                                      \
+               READ get_##NAME                                                \
+               WRITE set_##NAME                                               \
+               NOTIFY NAME##Changed)                                          \
+    Q_PROPERTY(TYPE NAME##Min                                                 \
+               READ NAME##Min                                                 \
+               WRITE NAME##Min                                                \
+               NOTIFY NAME##MinChanged)                                       \
+    Q_PROPERTY(TYPE NAME##Max                                                 \
+               READ NAME##Max                                                 \
+               WRITE NAME##Max                                                \
+               NOTIFY NAME##MaxChanged)                                       \
+    Q_PROPERTY(TYPE NAME##Res                                                 \
+               READ NAME##Res                                                 \
+               WRITE NAME##Res                                                \
+               NOTIFY NAME##ResChanged)                                       \
+    void set_##NAME(const TYPE &p##NAME) {                                    \
+        static bool init = false;                                             \
+        if ( !init || _##NAME != p##NAME ) {                                  \
+            init = true;                                                      \
+            _##NAME = p##NAME;                                                \
+            DEBUG_PROPERTY_CHANGED(NAME, _)                                   \
+            is##NAME##Set = true;                                             \
+            emit NAME##Changed(_##NAME);                                      \
+            onUserModifiedParameters();                                       \
+        }                                                                     \
+    }                                                                         \
+    TYPE NAME##Min() const { return _##NAME##Min; }                           \
+    void NAME##Min(const TYPE &p##NAME##Min)                                  \
+        { _##NAME##Min = p##NAME##Min; emit NAME##MinChanged(_##NAME##Min);}  \
+    TYPE NAME##Max() const { return _##NAME##Max; }                           \
+    void NAME##Max(const TYPE &p##NAME##Max)                                  \
+        { _##NAME##Max = p##NAME##Max; emit NAME##MaxChanged(_##NAME##Max);}  \
+    TYPE NAME##Res() const { return _##NAME##Res; }                           \
+    void NAME##Res(const TYPE &p##NAME##Res)                                  \
+        { _##NAME##Res = p##NAME##Res; emit NAME##ResChanged(_##NAME##Res);}  \
+    TYPE get_##NAME() const {                                                 \
+        return _##NAME;                                                       \
+    }                                                                         \
+    void reset_##NAME() {                                                     \
+        _##NAME = DEFVALUE;                                                   \
+        is##NAME##Set = false;                                                \
+        emit NAME##Changed(_##NAME);                                          \
+    }                                                                         \
+Q_SIGNALS:                                                                    \
+    void NAME##Changed(const TYPE &p##NAME);                                  \
+    void NAME##MinChanged(const TYPE &p##NAME);                               \
+    void NAME##MaxChanged(const TYPE &p##NAME);                               \
+    void NAME##ResChanged(const TYPE &p##NAME);                               \
+    void NAME##_ValidationFailed(const QString &reason);