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2026-08-03 07:37:43 +00:00 · 2026-06-28 00:22:18 +02:00
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+//+------------------------------------------------------------------+
+//|                                  MovingAverage_Anchored_Pro.mq5  |
+//|                                          Copyright 2026, xxxxxxxx|
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2026, xxxxxxxx"
+#property version   "1.00" // Universal Anchored Moving Average with segmented gapped drawing
+#property description "Universal Anchored Moving Average (SMA, EMA, SMMA, LWMA, TMA, DEMA, TEMA, VWMA)."
+#property description "Resets its calculation baseline on specific calendar events to prevent connecting line drag."
+#property indicator_chart_window
+#property indicator_buffers 2 // Two buffers for gapped drawing
+#property indicator_plots   2
+
+//--- Plot 1: MA Line (Odd Periods)
+#property indicator_label1  "MA Anchored"
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrDodgerBlue
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+//--- Plot 2: MA Line (Even Periods)
+#property indicator_label2  "MA Anchored (Segment)"
+#property indicator_type2   DRAW_LINE
+#property indicator_color2  clrDodgerBlue
+#property indicator_style2  STYLE_SOLID
+#property indicator_width2  1
+
+#include <MyIncludes\MovingAverage_Anchored_Engine.mqh>
+
+//--- Input Parameters ---
+input group "MA Settings"
+input int                       InpPeriod      = 20;              // Smoothing Period
+input ENUM_MA_TYPE              InpMAType      = SMA;             // MA Type
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD; // Price Source
+
+input group "Anchor Settings"
+input ENUM_ANCHOR_PERIOD        InpAnchor      = ANCHOR_SESSION;  // Reset Anchor Period
+input string                    InpCustomStart = "09:00";   // Custom Session Start (HH:MM)
+input string                    InpCustomEnd   = "18:00";   // Custom Session End (HH:MM)
+
+//--- Indicator Buffers ---
+double    BufferMA_Odd[];
+double    BufferMA_Even[];
+
+//--- Global calculator object ---
+CMovingAverageAnchoredCalculator *g_calculator;
+
+//+------------------------------------------------------------------+
+//| OnInit                                                           |
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferMA_Odd,  INDICATOR_DATA);
+   SetIndexBuffer(1, BufferMA_Even, INDICATOR_DATA);
+   ArraySetAsSeries(BufferMA_Odd,  false);
+   ArraySetAsSeries(BufferMA_Even, false);
+
+   PlotIndexSetDouble(0, PLOT_EMPTY_VALUE, EMPTY_VALUE);
+   PlotIndexSetDouble(1, PLOT_EMPTY_VALUE, EMPTY_VALUE);
+
+//--- Factory Logic
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+     {
+      g_calculator = new CMovingAverageAnchoredCalculator_HA();
+     }
+   else
+     {
+      g_calculator = new CMovingAverageAnchoredCalculator();
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID ||
+      !g_calculator.Init(InpPeriod, InpMAType, InpAnchor, InpCustomStart, InpCustomEnd))
+     {
+      Print("Failed to initialize Moving Average Anchored Calculator.");
+      return(INIT_FAILED);
+     }
+
+//--- Dynamically set the indicator short name
+   string ma_name = EnumToString(InpMAType);
+   StringToUpper(ma_name);
+   string anchor_name = EnumToString(InpAnchor);
+   string short_name = StringFormat("MA Anch%s(%s,%s,%d)",
+                                    (InpSourcePrice <= PRICE_HA_CLOSE ? " HA" : ""),
+                                    ma_name, StringSubstr(anchor_name, 7), InpPeriod);
+
+   IndicatorSetString(INDICATOR_SHORTNAME, short_name);
+   PlotIndexSetString(0, PLOT_LABEL, short_name);
+   PlotIndexSetString(1, PLOT_LABEL, short_name + " (Segment)");
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod - 1);
+   PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpPeriod - 1);
+   IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+//| OnDeinit                                                         |
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+//| OnCalculate                                                      |
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total,
+                const int prev_calculated,
+                const datetime &time[],
+                const double &open[],
+                const double &high[],
+                const double &low[],
+                const double &close[],
+                const long &tick_volume[],
+                const long &volume[],
+                const int &spread[])
+  {
+   if(rates_total < InpPeriod + 5)
+      return(0);
+
+   ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ?
+                                   (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) :
+                                   (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+//--- Force standard chronological indexing for state-safety
+   ArraySetAsSeries(time, false);
+   ArraySetAsSeries(open, false);
+   ArraySetAsSeries(high, false);
+   ArraySetAsSeries(low, false);
+   ArraySetAsSeries(close, false);
+
+//--- Determine best volume array (Use Real Volume if available, otherwise fallback to Tick Volume)
+   long volume_limit = (long)SymbolInfoDouble(_Symbol, SYMBOL_VOLUME_LIMIT);
+
+//--- Route calculations dynamically to support volume-weighted types (VWMA)
+   if(volume_limit > 0)
+     {
+      g_calculator.Calculate(rates_total, prev_calculated, price_type, time, open, high, low, close, volume, BufferMA_Odd, BufferMA_Even);
+     }
+   else
+     {
+      g_calculator.Calculate(rates_total, prev_calculated, price_type, time, open, high, low, close, tick_volume, BufferMA_Odd, BufferMA_Even);
+     }
+
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+