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https://github.com/softwaredevelop/mql5.git
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Toh4iem9
118 lines
4.0 KiB
Plaintext
118 lines
4.0 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Aroon_Pro.mq5 |
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//| Copyright 2025, xxxxxxxx|
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property version "2.00" // Optimized for incremental calculation
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#property description "Aroon indicator with selectable candle source (Standard or Heikin Ashi)."
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//--- Indicator Window and Level Properties ---
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#property indicator_separate_window
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#property indicator_buffers 2
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#property indicator_plots 2
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#property indicator_minimum 0
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#property indicator_maximum 105
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#property indicator_level1 30.0
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#property indicator_level2 50.0
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#property indicator_level3 70.0
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#property indicator_levelstyle STYLE_DOT
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//--- Plot 1: Aroon Up
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#property indicator_label1 "Aroon Up"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrLimeGreen
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 1
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//--- Plot 2: Aroon Down
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#property indicator_label2 "Aroon Down"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrRed
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#property indicator_style2 STYLE_SOLID
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#property indicator_width2 1
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//--- Include the calculator engine ---
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#include <MyIncludes\Aroon_Calculator.mqh>
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//--- Enum for selecting the candle source for calculation ---
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enum ENUM_CANDLE_SOURCE
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{
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CANDLE_STANDARD, // Use standard OHLC data
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CANDLE_HEIKIN_ASHI // Use Heikin Ashi smoothed data
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};
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//--- Input Parameters ---
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input int InpPeriodAroon = 25; // Period for Aroon calculation
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input ENUM_CANDLE_SOURCE InpCandleSource = CANDLE_STANDARD; // Candle source
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//--- Indicator Buffers ---
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double BufferAroonUp[];
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double BufferAroonDown[];
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//--- Global calculator object ---
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CAroonCalculator *g_calculator;
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, BufferAroonUp, INDICATOR_DATA);
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SetIndexBuffer(1, BufferAroonDown, INDICATOR_DATA);
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ArraySetAsSeries(BufferAroonUp, false);
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ArraySetAsSeries(BufferAroonDown, false);
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switch(InpCandleSource)
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{
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case CANDLE_HEIKIN_ASHI:
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g_calculator = new CAroonCalculator_HA();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Aroon Pro HA(%d)", InpPeriodAroon));
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break;
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default:
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g_calculator = new CAroonCalculator();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Aroon Pro(%d)", InpPeriodAroon));
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break;
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}
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if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriodAroon))
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{
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Print("Failed to create or initialize Aroon Calculator object.");
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return(INIT_FAILED);
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}
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int period = g_calculator.GetPeriod();
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IndicatorSetInteger(INDICATOR_DIGITS, 2);
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, period - 1);
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PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, period - 1);
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason)
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{
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if(CheckPointer(g_calculator) != POINTER_INVALID)
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delete g_calculator;
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}
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total,
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const int prev_calculated,
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const datetime &time[],
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const double &open[],
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const double &high[],
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const double &low[],
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const double &close[],
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const long &tick_volume[],
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const long &volume[],
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const int &spread[])
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{
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if(CheckPointer(g_calculator) == POINTER_INVALID)
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return 0;
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// Delegate calculation with incremental optimization
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g_calculator.Calculate(rates_total, prev_calculated, open, high, low, close, BufferAroonUp, BufferAroonDown);
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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