exp_colorstepxccx

//+------------------------------------------------------------------+
//|                                            Exp_ColorStepXCCX.mq5 |
//|                             Copyright © 2012,   Nikolay Kositsin | 
//|                              Khabarovsk,   farria@mail.redcom.ru | 
//+------------------------------------------------------------------+
#property copyright "Copyright © 2012, Nikolay Kositsin"
#property link      "farria@mail.redcom.ru"
#property version   "1.00"
//+------------------------------------------------+
//|  CXMA class description                        |
//+------------------------------------------------+
#include <SmoothAlgorithms.mqh> 
//+------------------------------------------------+
//|  Declaration of enumerations                   |
//+------------------------------------------------+
enum Applied_price_      // Type of constant
  {
   PRICE_CLOSE_ = 1,     // Close
   PRICE_OPEN_,          // Open
   PRICE_HIGH_,          // High
   PRICE_LOW_,           // Low
   PRICE_MEDIAN_,        // Median Price (HL/2)
   PRICE_TYPICAL_,       // Typical Price (HLC/3)
   PRICE_WEIGHTED_,      // Weighted Close (HLCC/4)
   PRICE_SIMPLE,         // Simple Price (OC/2)
   PRICE_QUARTER_,       // Quarted Price (HLOC/4) 
   PRICE_TRENDFOLLOW0_,  // TrendFollow_1 Price 
   PRICE_TRENDFOLLOW1_   // TrendFollow_2 Price 
  };
/*enum Smooth_Method is declared in the SmoothAlgorithms.mqh file
  {
   MODE_SMA_,  // SMA
   MODE_EMA_,  // EMA
   MODE_SMMA_, // SMMA
   MODE_LWMA_, // LWMA
   MODE_JJMA,  // JJMA
   MODE_JurX,  // JurX
   MODE_ParMA, // ParMA
   MODE_T3,    // T3
   MODE_VIDYA, // VIDYA
   MODE_AMA,   // AMA
  }; */
//+------------------------------------------------+
//| Expert Advisor indicator input parameters      |
//+------------------------------------------------+
input double MM=-0.1;             //Share of a deposit in a deal, negative values - lot size
input int    StopLoss_=1000;      //Stop Loss in points
input int    TakeProfit_=2000;    // Take Profit in points
input int    Deviation_=10;       //max. price deviation in points
input bool   BuyPosOpen=true;     // Permission to buy
input bool   SellPosOpen=true;    // Permission to sell
input bool   BuyPosClose=true;     // Permission to exit long positions
input bool   SellPosClose=true;    // Permission to exit short positions
//+------------------------------------------------+
//| Exp_ColorStepXCCX indicator input parameters   |
//+------------------------------------------------+
input ENUM_TIMEFRAMES InpInd_Timeframe=PERIOD_H4; //indicator time frame
//----
input Smooth_Method DSmoothMethod=MODE_JJMA; // Price smoothing method
input int DPeriod=30;                        // Moving average period
input int DPhase=100;                        // Smoothing parameter
input Smooth_Method MSmoothMethod=MODE_T3;   // Deviation smoothing method
input int MPeriod=7;                         // Average deviation period
input int MPhase=15;                         // Deviation smoothing parameter
input Applied_price_ IPC=PRICE_TYPICAL;      // Applied price
input int StepSizeFast=5;                    // Fast step
input int StepSizeSlow=30;                   // Slow step
//----
input uint SignalBar=1;//bar index for getting an entry signal
//+----------------------------------------------+
//---- Declaration of integer variables for storing a chart period in seconds 
int TimeShiftSec;
//---- Declaration of integer variables for the indicator handles
int InpInd_Handle;
//---- declaration of the integer variables for the start of data calculation
int min_rates_total;
//+------------------------------------------------------------------+
//  Trading algorithms                                               | 
//+------------------------------------------------------------------+
#include <TradeAlgorithms.mqh>
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---- getting the ColorStepXCCX indicator handle
   InpInd_Handle=iCustom(Symbol(),InpInd_Timeframe,"ColorStepXCCX",
                         DSmoothMethod,DPeriod,DPhase,MSmoothMethod,MPeriod,MPhase,IPC,StepSizeFast,StepSizeSlow,0);
   if(InpInd_Handle==INVALID_HANDLE) Print(" Failed to get handle of ColorStepXCCX indicator");

//---- initialization of a variable for storing a chart period in seconds  
   TimeShiftSec=PeriodSeconds(InpInd_Timeframe);

//---- Initialization of variables of the start of data calculation
   CXMA XMAD;
   min_rates_total=XMAD.GetStartBars(DSmoothMethod,DPeriod,DPhase);
   min_rates_total+=XMAD.GetStartBars(MSmoothMethod,MPeriod,MPhase);
   min_rates_total+=int(3+SignalBar);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//----
   GlobalVariableDel_(Symbol());
//----
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---- checking the number of bars to be enough for calculation
   if(BarsCalculated(InpInd_Handle)<min_rates_total) return;

//---- uploading history for IsNewBar() and SeriesInfoInteger() functions normal operation  
   LoadHistory(TimeCurrent()-PeriodSeconds(InpInd_Timeframe)-1,Symbol(),InpInd_Timeframe);

//---- Declaration of local variables
   double MPlus[2],MMinus[2];
//---- Declaration of static variables
   static bool Recount=true;
   static bool BUY_Open=false,BUY_Close=false;
   static bool SELL_Open=false,SELL_Close=false;
   static datetime UpSignalTime,DnSignalTime;
   static CIsNewBar NB;

//+----------------------------------------------+
//| Detecting market entry signals               |
//+----------------------------------------------+
   if(!SignalBar || NB.IsNewBar(Symbol(),InpInd_Timeframe) || Recount) // checking for a new bar
     {
      //---- zeroing out trading signals
      BUY_Open=false;
      SELL_Open=false;
      BUY_Close=false;
      SELL_Close=false;
      Recount=false;

      //---- copy newly appeared data into the arrays
      if(CopyBuffer(InpInd_Handle,0,SignalBar,2,MPlus)<=0) {Recount=true; return;}
      if(CopyBuffer(InpInd_Handle,1,SignalBar,2,MMinus)<=0) {Recount=true; return;}

      //---- Getting buy signals
      if(MPlus[1]>MMinus[1])
        {
         if(BuyPosOpen && MPlus[0]<=MMinus[0]) BUY_Open=true;
         if(SellPosClose) SELL_Close=true;
         UpSignalTime=datetime(SeriesInfoInteger(Symbol(),InpInd_Timeframe,SERIES_LASTBAR_DATE))+TimeShiftSec;
        }

      //---- Getting sell signals
      if(MPlus[1]<MMinus[1])
        {
         if(SellPosOpen && MPlus[0]>=MMinus[0]) SELL_Open=true;
         if(BuyPosClose) BUY_Close=true;
         DnSignalTime=datetime(SeriesInfoInteger(Symbol(),InpInd_Timeframe,SERIES_LASTBAR_DATE))+TimeShiftSec;
        }
     }

//+----------------------------------------------+
//| Performing deals                             |
//+----------------------------------------------+
//---- Closing a long position
   BuyPositionClose(BUY_Close,Symbol(),Deviation_);

//---- Closing a short position   
   SellPositionClose(SELL_Close,Symbol(),Deviation_);

//---- Buying
   BuyPositionOpen(BUY_Open,Symbol(),UpSignalTime,MM,0,Deviation_,StopLoss_,TakeProfit_);

//---- Selling
   SellPositionOpen(SELL_Open,Symbol(),DnSignalTime,MM,0,Deviation_,StopLoss_,TakeProfit_);
//----
  }
//+------------------------------------------------------------------+