Index: sources/main.h
===================================================================
diff -u -rd2035a8728794afeefaa244bf8d1597926d945f5 -rd1907168ef46faa6de1ada400cad789f8379041f
--- sources/main.h	(.../main.h)	(revision d2035a8728794afeefaa244bf8d1597926d945f5)
+++ sources/main.h	(.../main.h)	(revision d1907168ef46faa6de1ada400cad789f8379041f)
@@ -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 +167,36 @@
 //--------------------------------------------------------------------------------//
 #define REGISTER_TYPE(vTYPE)                                            \
     qmlRegisterType     < vTYPE > (#vTYPE, 0, 1, #vTYPE);
+#define GET_VARIABLE_NAME(VARIABLE) (#VARIABLE)
+#define TREATMENT_PARAMETER(TYPE, NAME, DEFVALUE)                       \
+private:                                                                \
+    TYPE _##NAME = DEFVALUE;                                            \
+    bool is##NAME##Set = false;                                         \
+protected:                                                              \
+    Q_PROPERTY(TYPE NAME                                                \
+               READ get_##NAME                                          \
+               WRITE set_##NAME                                         \
+               NOTIFY NAME##Changed)                                    \
+    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 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##_ValidationFailed(const QString &reason);