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Toh4iem9
117 lines
4.4 KiB
Plaintext
117 lines
4.4 KiB
Plaintext
//+------------------------------------------------------------------+
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//| StochasticSlow_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 link ""
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#property version "3.10"
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#property description "Professional Stochastic with selectable MA types and price source."
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#include <MyIncludes\Stochastic_Calculator.mqh>
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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_level1 20.0
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#property indicator_level2 80.0
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#property indicator_minimum 0.0
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#property indicator_maximum 100.0
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//--- Plot 1: %K line (Slow)
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#property indicator_label1 "%K"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrLightSeaGreen
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 1
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//--- Plot 2: %D line (Signal)
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#property indicator_label2 "%D"
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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_DOT
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#property indicator_width2 1
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//--- Custom Enum for Price Source
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enum ENUM_PRICE_SOURCE_TYPE
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{
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PRICE_SOURCE_STANDARD, // Use standard OHLC prices
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PRICE_SOURCE_HEIKIN_ASHI // Use Heikin Ashi prices
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};
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//--- Input Parameters ---
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input int InpKPeriod = 5;
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input int InpSlowingPeriod = 3;
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input ENUM_MA_METHOD InpSlowingMethod = MODE_SMA;
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input int InpDPeriod = 3;
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input ENUM_MA_METHOD InpDMethod = MODE_SMA;
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input ENUM_PRICE_SOURCE_TYPE InpPriceSource = PRICE_SOURCE_STANDARD;
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//--- Indicator Buffers ---
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double BufferK[];
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double BufferD[];
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//--- Global calculator object (as a base class pointer) ---
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CStochasticCalculator *g_calculator;
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//+------------------------------------------------------------------+
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//| Custom indicator initialization function. |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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SetIndexBuffer(0, BufferK, INDICATOR_DATA);
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SetIndexBuffer(1, BufferD, INDICATOR_DATA);
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ArraySetAsSeries(BufferK, false);
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ArraySetAsSeries(BufferD, false);
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//--- Dynamic Calculator Instantiation based on the new enum
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if(InpPriceSource == PRICE_SOURCE_HEIKIN_ASHI)
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{
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g_calculator = new CStochasticCalculator_HA();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Stoch Pro HA(%d,%d,%d)", InpKPeriod, InpSlowingPeriod, InpDPeriod));
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}
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else
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{
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g_calculator = new CStochasticCalculator();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("Stoch Pro(%d,%d,%d)", InpKPeriod, InpSlowingPeriod, InpDPeriod));
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}
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if(CheckPointer(g_calculator) == POINTER_INVALID ||
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!g_calculator.Init(InpKPeriod, InpSlowingPeriod, InpDPeriod, InpSlowingMethod, InpDMethod))
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{
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Print("Failed to initialize Stochastic Calculator.");
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return(INIT_FAILED);
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}
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IndicatorSetInteger(INDICATOR_DIGITS, 2);
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int draw_begin = InpKPeriod + InpSlowingPeriod + InpDPeriod - 3;
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpKPeriod + InpSlowingPeriod - 2);
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PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, draw_begin);
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Custom indicator deinitialization function. |
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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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//| Custom indicator iteration function. |
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//+------------------------------------------------------------------+
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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&[])
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{
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if(CheckPointer(g_calculator) != POINTER_INVALID)
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{
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g_calculator.Calculate(rates_total, open, high, low, close, BufferK, BufferD);
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}
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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