mirror of
https://github.com/softwaredevelop/mql5.git
synced 2026-08-03 07:37:43 +00:00
Toh4iem9
84 lines
2.9 KiB
Plaintext
84 lines
2.9 KiB
Plaintext
//+------------------------------------------------------------------+
|
|
//| DSMA_Pro.mq5 |
|
|
//| Copyright 2025, xxxxxxxx|
|
|
//| |
|
|
//+------------------------------------------------------------------+
|
|
#property copyright "Copyright 2025, xxxxxxxx"
|
|
#property version "1.00"
|
|
#property description "John Ehlers' DSMA (Deviation Scaled Moving Average)."
|
|
|
|
#property indicator_chart_window
|
|
#property indicator_buffers 1
|
|
#property indicator_plots 1
|
|
#property indicator_label1 "DSMA"
|
|
#property indicator_type1 DRAW_LINE
|
|
#property indicator_color1 clrBlue
|
|
#property indicator_style1 STYLE_SOLID
|
|
#property indicator_width1 1
|
|
|
|
#include <MyIncludes\DSMA_Calculator.mqh>
|
|
|
|
//--- Input Parameters ---
|
|
input int InpPeriod = 40; // Critical Period for the filter
|
|
input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
|
|
|
|
//--- Indicator Buffers ---
|
|
double BufferDSMA[];
|
|
|
|
//--- Global calculator object ---
|
|
CDSMACalculator *g_calculator;
|
|
|
|
//+------------------------------------------------------------------+
|
|
int OnInit()
|
|
{
|
|
SetIndexBuffer(0, BufferDSMA, INDICATOR_DATA);
|
|
ArraySetAsSeries(BufferDSMA, false);
|
|
|
|
if(InpSourcePrice <= PRICE_HA_CLOSE)
|
|
{
|
|
g_calculator = new CDSMACalculator_HA();
|
|
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("DSMA HA(%d)", InpPeriod));
|
|
}
|
|
else
|
|
{
|
|
g_calculator = new CDSMACalculator();
|
|
IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("DSMA(%d)", InpPeriod));
|
|
}
|
|
|
|
if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod))
|
|
{
|
|
Print("Failed to initialize DSMA Calculator.");
|
|
return(INIT_FAILED);
|
|
}
|
|
|
|
PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, InpPeriod + 2);
|
|
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
|
|
|
|
return(INIT_SUCCEEDED);
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
void OnDeinit(const int reason)
|
|
{
|
|
if(CheckPointer(g_calculator) != POINTER_INVALID)
|
|
delete g_calculator;
|
|
}
|
|
|
|
//+------------------------------------------------------------------+
|
|
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&[])
|
|
{
|
|
if(CheckPointer(g_calculator) == POINTER_INVALID)
|
|
return 0;
|
|
|
|
ENUM_APPLIED_PRICE price_type;
|
|
if(InpSourcePrice <= PRICE_HA_CLOSE)
|
|
price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
|
|
else
|
|
price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
|
|
|
|
g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferDSMA);
|
|
return(rates_total);
|
|
}
|
|
//+------------------------------------------------------------------+
|
|
//+------------------------------------------------------------------+
|