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کد MQL5 برای اندیکاتور ساعت بسته شدن کندل

کد مربوط به اندیکاتور ساعت بسته شدن کندل در متاتریدر ۵

#property copyright "Copyright 2013, Totom Sukopratomo"
#property link "https://login.mql5.com/en/users/tomsuk001"
#property version  "2.00"
#property indicator_chart_window
//--- input parameters
input bool     ShowComment=true;
input color    FontColor=clrDarkGray;
input int      FontSize=10;
input string   FontName="Tahoma";
input int      Offset=5;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- indicator buffers mapping

//---
 return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                        |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
 Comment("");
 ObjectDelete(0,"time");
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const int begin,
const double &price[])
  {
 MqlRates rates[];
 MqlTick tick;
 SymbolInfoTick(Symbol(),tick);
 if(CopyRates(Symbol(),PERIOD_CURRENT,0,1,rates)<1)return(0);
 double i;
 long m,s;
   m=rates[0].time+GetMinute()*60-tick.time;
   i=m/60.0;
   s=m%60;
   m=(m-m%60)/60;

 if(ShowComment)
Comment(IntegerToString(m,0,' ')+" minutes "+IntegerToString(s,0,' ')+" seconds left to bar end");

 string text="  <"+IntegerToString(m,0,' ')+":"+IntegerToString(s,0,' ');
 if(ObjectFind(0,"time")<1)
     {
ObjectCreate(0,"time",OBJ_TEXT,0,rates[0].time,tick.bid+Point()*Offset);
ObjectSetString(0,"time",OBJPROP_TEXT,text);
ObjectSetInteger(0,"time",OBJPROP_COLOR,FontColor);
ObjectSetInteger(0,"time",OBJPROP_FONTSIZE,FontSize);
ObjectSetString(0,"time",OBJPROP_FONT,FontName);
     }
 else
     {
ObjectSetString(0,"time",OBJPROP_TEXT,text);
ObjectMove(0,"time",0,rates[0].time,tick.bid+Point()*Offset);
     }
//---

//--- return value of prev_calculated for next call
 return(rates_total);
  }
//+------------------------------------------------------------------+

int GetMinute()
  {
 switch(Period())
     {
case PERIOD_M1: return(1);
case PERIOD_M2: return(2);
case PERIOD_M3: return(3);
case PERIOD_M4: return(4);
case PERIOD_M5: return(5);
case PERIOD_M6: return(6);
case PERIOD_M10: return(10);
case PERIOD_M12: return(12);
case PERIOD_M15: return(15);
case PERIOD_M20: return(20);
case PERIOD_M30: return(30);
case PERIOD_H1: return(60);
case PERIOD_H2: return(120);
case PERIOD_H3: return(180);
case PERIOD_H4: return(240);
case PERIOD_H6: return(360);
case PERIOD_H8: return(480);
case PERIOD_H12: return(720);
case PERIOD_D1: return(1440);
case PERIOD_W1: return(10080);
case PERIOD_MN1: return(43200);
     }
 return(1);
  }
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