refactor all requirements for draw and detect pois and also add Fima Helper, Parser Class Implementations for Separation of Concerns ...

Classes/x-saherelm.x-helper.class.mq5

@@ -513,6 +513,32 @@ class XCBaseHelper : public XCBase
         return result;
     }
 
+    /**
+     * Normalizing Bar Index ...
+     *
+     * @param  barIndex: int, Provided Bar Index ...
+     *
+     * @return ( int )
+     */
+    int NormalizeBarIndex(int barIndex)
+    {
+        //
+        int result = barIndex;
+
+        //
+        if (!IsValid())
+        {
+            return result;
+        }
+
+        //
+        int count = CountBars() - 1;
+        result = NormalizeInt(result, 0, count - 1);
+
+        //
+        return result;
+    }
+
     //
     // Protected ...
   protected:
@@ -635,32 +661,6 @@ class XCBaseHelper : public XCBase
         return result;
     }
 
-    /**
-     * Normalizing Bar Index ...
-     *
-     * @param  barIndex: int, Provided Bar Index ...
-     *
-     * @return ( int )
-     */
-    int NormalizeBarIndex(int barIndex)
-    {
-        //
-        int result = barIndex;
-
-        //
-        if (!IsValid())
-        {
-            return result;
-        }
-
-        //
-        int count = CountBars() - 1;
-        result = NormalizeInt(result, 0, count - 1);
-
-        //
-        return result;
-    }
-
     //
     // Private ...
   private: