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2026-02-25 10:20:46 +01:00

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//+------------------------------------------------------------------+
//| TSI_Combo_Pro.mq5 |
//| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, xxxxxxxx"
#property version "1.00"
#property description "True Strength Index (TSI) - Combined View."
#property description "Displays Main Line, Signal Line, and Histogram together."
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_plots 3
//--- Plot 1: Histogram (Background)
#property indicator_label1 "Oscillator"
#property indicator_type1 DRAW_HISTOGRAM
#property indicator_color1 clrSilver
#property indicator_style1 STYLE_SOLID
#property indicator_width1 1
//--- Plot 2: TSI Line
#property indicator_label2 "TSI"
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrDodgerBlue
#property indicator_style2 STYLE_SOLID
#property indicator_width2 1
//--- Plot 3: Signal Line
#property indicator_label3 "Signal"
#property indicator_type3 DRAW_LINE
#property indicator_color3 clrOrangeRed
#property indicator_style3 STYLE_SOLID
#property indicator_width3 1
#property indicator_level1 -50.0
#property indicator_level2 -37.5
#property indicator_level3 -25.0
#property indicator_level4 25.0
#property indicator_level5 37.5
#property indicator_level6 50.0
#property indicator_levelstyle STYLE_DOT
#include <MyIncludes\TSI_Calculator.mqh>
//--- Input Parameters ---
input group "TSI Calculation Settings"
input int InpSlowPeriod = 25;
input ENUM_MA_TYPE InpSlowMAType = EMA;
input int InpFastPeriod = 13;
input ENUM_MA_TYPE InpFastMAType = EMA;
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
input group "Signal Line Settings"
input int InpSignalPeriod = 13;
input ENUM_MA_TYPE InpSignalMAType = EMA;
//--- Indicator Buffers ---
double BufferOsc[];
double BufferTSI[];
double BufferSignal[];
//--- Global calculator object ---
CTSICalculator *g_calculator;
//+------------------------------------------------------------------+
//| Init |
//+------------------------------------------------------------------+
int OnInit()
{
SetIndexBuffer(0, BufferOsc, INDICATOR_DATA);
SetIndexBuffer(1, BufferTSI, INDICATOR_DATA);
SetIndexBuffer(2, BufferSignal, INDICATOR_DATA);
ArraySetAsSeries(BufferOsc, false);
ArraySetAsSeries(BufferTSI, false);
ArraySetAsSeries(BufferSignal, false);
// Factory Logic
if(InpSourcePrice <= PRICE_HA_CLOSE)
g_calculator = new CTSICalculator_HA();
else
g_calculator = new CTSICalculator();
if(CheckPointer(g_calculator) == POINTER_INVALID ||
!g_calculator.Init(InpSlowPeriod, InpSlowMAType, InpFastPeriod, InpFastMAType, InpSignalPeriod, InpSignalMAType))
{
Print("Init Failed.");
return(INIT_FAILED);
}
string type = (InpSourcePrice <= PRICE_HA_CLOSE) ? " HA" : "";
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("TSI Combo%s(%d,%d,%d)", type, InpSlowPeriod, InpFastPeriod, InpSignalPeriod));
int draw_begin = InpSlowPeriod + InpFastPeriod;
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, draw_begin);
PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, draw_begin);
PlotIndexSetInteger(2, PLOT_DRAW_BEGIN, draw_begin + InpSignalPeriod);
IndicatorSetInteger(INDICATOR_DIGITS, 2);
return(INIT_SUCCEEDED);
}
void OnDeinit(const int r) { if(CheckPointer(g_calculator) != POINTER_INVALID) delete g_calculator; }
//+------------------------------------------------------------------+
//| Calculate |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total, const int prev_calculated, 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;
ENUM_APPLIED_PRICE price_type = (InpSourcePrice <= PRICE_HA_CLOSE) ? (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice) : (ENUM_APPLIED_PRICE)InpSourcePrice;
// Pass ALL buffers (Main, Signal, Osc)
g_calculator.Calculate(rates_total, prev_calculated, price_type, open, high, low, close,
BufferTSI, BufferSignal, BufferOsc);
return(rates_total);
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+