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2026-08-14 21:08:05 +00:00 · 2025-10-01 13:22:49 +02:00
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+//+------------------------------------------------------------------+
+//|                                       UltimateOscillator_Pro.mq5 |
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property link      ""
+#property version   "2.00"
+#property description "Professional Ultimate Oscillator with selectable"
+#property description "candle source (Standard or Heikin Ashi)."
+
+//--- Indicator Window and Plot Properties ---
+#property indicator_separate_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrDodgerBlue
+#property indicator_maximum 100.0
+#property indicator_minimum 0.0
+#property indicator_level1  30.0
+#property indicator_level2  50.0
+#property indicator_level3  70.0
+#property indicator_levelstyle STYLE_DOT
+
+//--- Include the calculator engine ---
+#include <MyIncludes\UltimateOscillator_Calculator.mqh>
+
+//--- Enum for selecting the candle source for calculation ---
+enum ENUM_CANDLE_SOURCE
+  {
+   CANDLE_STANDARD,      // Use standard OHLC data
+   CANDLE_HEIKIN_ASHI    // Use Heikin Ashi smoothed data
+  };
+
+//--- Input Parameters ---
+input int                InpPeriod1      = 7;  // Fast Period
+input int                InpPeriod2      = 14; // Middle Period
+input int                InpPeriod3      = 28; // Slow Period
+input ENUM_CANDLE_SOURCE InpCandleSource = CANDLE_STANDARD;
+
+//--- Indicator Buffers ---
+double    BufferUO[];
+
+//--- Global calculator object (as a base class pointer) ---
+CUltimateOscillatorCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+//| Custom indicator initialization function.                        |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferUO, INDICATOR_DATA);
+   ArraySetAsSeries(BufferUO, false);
+
+   switch(InpCandleSource)
+     {
+      case CANDLE_HEIKIN_ASHI:
+         g_calculator = new CUltimateOscillatorCalculator_HA();
+         IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("UO HA(%d,%d,%d)", InpPeriod1, InpPeriod2, InpPeriod3));
+         break;
+      default: // CANDLE_STANDARD
+         g_calculator = new CUltimateOscillatorCalculator();
+         IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("UO(%d,%d,%d)", InpPeriod1, InpPeriod2, InpPeriod3));
+         break;
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod1, InpPeriod2, InpPeriod3))
+     {
+      Print("Failed to create or initialize Ultimate Oscillator Calculator object.");
+      return(INIT_FAILED);
+     }
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, MathMax(InpPeriod1, MathMax(InpPeriod2, InpPeriod3)));
+   IndicatorSetInteger(INDICATOR_DIGITS, 2);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+//| Custom indicator deinitialization function.                      |
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+//| Custom indicator calculation function.                           |
+//+------------------------------------------------------------------+
+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;
+   g_calculator.Calculate(rates_total, open, high, low, close, BufferUO);
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+