Complete Supply and Demand Zone ...

Classes/x-saherelm.x-chart-objects.class.mq5

@@ -42,6 +42,8 @@ enum ENUM_XCHARTOBJECTS
     X_MARKET_SESSION,
     X_SUPPORT_ZONE,
     X_RESISTANCE_ZONE,
+    X_SUPPLY_ZONE,
+    X_DEMAND_ZONE,
 };
 
 enum ENUM_X_CHART_IDS
@@ -411,8 +413,6 @@ class XCZoneObject : public CChartObject
         long chart_id,
         const string name,
         const int window,
-        const datetime time1,
-        const datetime time2,
         const XZone &zone,
         const string objprefix = NULL,
         const bool forceRect = false //
@@ -421,14 +421,9 @@ class XCZoneObject : public CChartObject
         //
         bool result = false;
 
-        //
-        NormalizeTime(time2);
-
         //
         XZone tmpZone = zone;
         result =
-            time1 < time2 &&
-            IsValid(time1) &&
             IsValid(name) &&
             tmpZone.IsValid();
         if (!result)
@@ -441,13 +436,14 @@ class XCZoneObject : public CChartObject
             chart_id,
             name,
             window,
-            time1,
-            time2,
+            zone.from,
+            zone.to,
             zone.upper,
             zone.upper,
             zone.lower,
             zone.lower,
-            objprefix //
+            objprefix,
+            forceRect //
         );
 
         //
@@ -850,3 +846,69 @@ class XCResistanceZoneObject : public XCZoneObject
 };
 
 //
+// Supply Zone ...
+class XCSupplyZoneObject : public XCZoneObject
+{
+    //
+  public:
+    //
+
+    //
+    // Constructors ...
+    void XCSupplyZoneObject()
+    {
+    }
+
+    //
+    // Deconstructors ...
+    void ~XCSupplyZoneObject()
+    {
+    }
+
+    /**
+     * Retrieve Object Type ...
+     *
+     * @return ( ENUM_XCHARTOBJECTS )
+     */
+    virtual ENUM_XCHARTOBJECTS Type()
+    {
+        return X_SUPPLY_ZONE;
+    }
+
+    //
+};
+
+//
+// Demand Zone ...
+class XCDemandZoneObject : public XCZoneObject
+{
+    //
+  public:
+    //
+
+    //
+    // Constructors ...
+    void XCDemandZoneObject()
+    {
+    }
+
+    //
+    // Deconstructors ...
+    void ~XCDemandZoneObject()
+    {
+    }
+
+    /**
+     * Retrieve Object Type ...
+     *
+     * @return ( ENUM_XCHARTOBJECTS )
+     */
+    virtual ENUM_XCHARTOBJECTS Type()
+    {
+        return X_DEMAND_ZONE;
+    }
+
+    //
+};
+
+//