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https://github.com/softwaredevelop/mql5.git
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Toh4iem9
125 lines
4.6 KiB
Plaintext
125 lines
4.6 KiB
Plaintext
//+------------------------------------------------------------------+
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//| StochasticFast_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 "3.00" // Refactored to use MovingAverage_Engine
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#property description "Professional Fast Stochastic with selectable MA type and"
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#property description "candle source (Standard or Heikin Ashi)."
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//--- Indicator Window and Plot Properties ---
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#property indicator_separate_window
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#property indicator_buffers 2 // %K and %D
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#property indicator_plots 2
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#property indicator_level1 20.0
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#property indicator_level2 50.0
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#property indicator_level3 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
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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
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#property indicator_label2 "%D"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrLightCoral
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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\StochasticFast_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 InpKPeriod = 14;
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input int InpDPeriod = 3;
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// UPDATED: Use ENUM_MA_TYPE from Engine to support all 7 types
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input ENUM_MA_TYPE InpDMAType = SMA;
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input ENUM_CANDLE_SOURCE InpCandleSource = CANDLE_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 ---
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CStochasticFastCalculator *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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switch(InpCandleSource)
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{
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case CANDLE_HEIKIN_ASHI:
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g_calculator = new CStochasticFastCalculator_HA();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("FastStoch HA(%d,%d,%s)", InpKPeriod, InpDPeriod, EnumToString(InpDMAType)));
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break;
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default:
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g_calculator = new CStochasticFastCalculator();
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("FastStoch(%d,%d,%s)", InpKPeriod, InpDPeriod, EnumToString(InpDMAType)));
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break;
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}
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if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpKPeriod, InpDPeriod, InpDMAType))
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{
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Print("Failed to create or initialize Fast Stochastic Calculator object.");
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return(INIT_FAILED);
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}
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IndicatorSetInteger(INDICATOR_DIGITS, 2);
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpKPeriod - 1);
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PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, InpKPeriod + InpDPeriod - 2);
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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 calculation function |
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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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g_calculator.Calculate(rates_total, prev_calculated, open, high, low, close, BufferK, BufferD);
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return(rates_total);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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