new files added

2026-08-05 08:37:44 +00:00 · 2025-10-29 21:24:27 +01:00
parent 835d3e1e92
commit 6d95633a90
1 changed files with 85 additions and 0 deletions
@@ -0,0 +1,85 @@
+//+------------------------------------------------------------------+
+//|                                         Ehlers_Smoother_Pro.mq5  |
+//|                                          Copyright 2025, xxxxxxxx|
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property version   "2.20" // Adapted to new universal calculator
+#property description "John Ehlers' SuperSmoother and UltimateSmoother filters."
+
+#property indicator_chart_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_label1  "Smoother"
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrBlueViolet
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+#include <MyIncludes\Ehlers_Smoother_Calculator.mqh>
+
+//--- Input Parameters ---
+input ENUM_SMOOTHER_TYPE        InpSmootherType = SUPERSMOOTHER;
+input int                       InpPeriod       = 20;
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice  = PRICE_CLOSE_STD;
+
+//--- Indicator Buffers ---
+double    BufferFilter[];
+
+//--- Global calculator object ---
+CEhlersSmootherCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferFilter,  INDICATOR_DATA);
+   ArraySetAsSeries(BufferFilter,  false);
+
+   string name = (InpSmootherType == SUPERSMOOTHER) ? "SuperSmoother" : "UltimateSmoother";
+
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+     {
+      g_calculator = new CEhlersSmootherCalculator_HA();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("%s HA(%d)", name, InpPeriod));
+     }
+   else
+     {
+      g_calculator = new CEhlersSmootherCalculator();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("%s(%d)", name, InpPeriod));
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod, InpSmootherType, SOURCE_PRICE))
+     {
+      Print("Failed to initialize Ehlers Smoother Calculator.");
+      return(INIT_FAILED);
+     }
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 3);
+   IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total, const int, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
+  {
+   if(CheckPointer(g_calculator) == POINTER_INVALID)
+      return 0;
+
+   ENUM_APPLIED_PRICE price_type;
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+      price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
+   else
+      price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+   g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferFilter);
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+