new files added

2026-08-01 06:37:44 +00:00 · 2025-10-21 13:34:42 +02:00
parent e5cdc73c06
commit 7470849caf
1 changed files with 82 additions and 0 deletions
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+//+------------------------------------------------------------------+
+//|                                                      DMH_Pro.mq5 |
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property version   "1.00"
+#property description "John Ehlers' DMH (Directional Movement with Hann Windowing)."
+
+#property indicator_separate_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_label1  "DMH"
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrRed
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+#property indicator_level1 0.0
+#property indicator_levelstyle STYLE_SOLID
+#property indicator_levelcolor clrGray
+
+#include <MyIncludes\DMH_Calculator.mqh>
+
+enum ENUM_CANDLE_SOURCE { SOURCE_STANDARD, SOURCE_HEIKIN_ASHI };
+
+//--- Input Parameters ---
+input int               InpPeriod = 14;
+input ENUM_CANDLE_SOURCE InpSource = SOURCE_STANDARD;
+
+//--- Indicator Buffers ---
+double    BufferDMH[];
+
+//--- Global calculator object ---
+CDMHCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferDMH,  INDICATOR_DATA);
+   ArraySetAsSeries(BufferDMH,  false);
+
+   if(InpSource == SOURCE_HEIKIN_ASHI)
+     {
+      g_calculator = new CDMHCalculator_HA();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("DMH HA(%d)", InpPeriod));
+     }
+   else
+     {
+      g_calculator = new CDMHCalculator();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("DMH(%d)", InpPeriod));
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod))
+     {
+      Print("Failed to initialize DMH Calculator.");
+      return(INIT_FAILED);
+     }
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod * 2);
+   IndicatorSetInteger(INDICATOR_DIGITS, 2);
+
+   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;
+   g_calculator.Calculate(rates_total, open, high, low, close, BufferDMH);
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+