Trailing Only with Close All Button v2

ÿþ//+----------------------------------------------------------------------+

//|                                Trailing Only with Button Close All V2|

//|                              Copyright © 2024, risyadi noor          |

//|                                                                      |

//+----------------------------------------------------------------------+

#property copyright "Copyright © 2022, risyadi noor"

#property link      "#"

#property version   "2.0"

//---

#include <Trade\PositionInfo.mqh>

#include <Trade\Trade.mqh>

#include <Trade\SymbolInfo.mqh>  

#include <Trade\AccountInfo.mqh>

#include <Trade\DealInfo.mqh>

#include <Trade\OrderInfo.mqh>

#include <Expert\Money\MoneyFixedMargin.mqh>

CPositionInfo  m_position;                   // trade position object

CTrade         m_trade;                      // trading object

CSymbolInfo    m_symbol;                     // symbol info object

CAccountInfo   m_account;                    // account info wrapper

CDealInfo      m_deal;                       // deals object

COrderInfo     m_order;                      // pending orders object

CMoneyFixedMargin *m_money;

CArrayLong     m_arr_tickets;// array tickets



//--- input parameters

enum ENUM_CLOSE_SYMBOL

  {

   CLOSE_SYMBOL_CHART,        // Current Chart Symbol

   CLOSE_SYMBOL_ALL         // All Symbols

  };



  

input uint              RTOTAL         = 5;                // Retries

input uint              SLEEPTIME      = 500;             // Sleep Time (msec)

input bool              InpAsyncMode   = true;             // Asynchronous Mode

input bool              InpDisAlgo     = false;            // Disable AlgoTrading Button



//--- input parameters

input ENUM_CLOSE_SYMBOL InpCloseSymbol = CLOSE_SYMBOL_CHART; // Symbols



input double  InpLots           = 0.01; //Lots

input ulong   InpStopLoss       = 500;  //Stop Loss (1.00045-1.00055=1 pips/XAUUSD is x100)

input ulong   InpTakeProfit     = 1000; //Take Profit (1.00045-1.00055=1 pips/XAUUSD is x100)

input ulong   InpTrailingStop   = 200;  //Trail Stop (min distance from price to Stop Loss/XAUUSD x100)

input ulong   InpTrailingStep   = 50;   //Trail Step (1.00045-1.00055=1 pips /XAUUSD x100)



input double closeProfitThreshold = 500.0; //CLOSE IF PROFIT-fill with Above 0 (1.0)

input double closeLossThreshold = 0.0;  //CLOSE IF LOSS-fill with Below 0 (minus : -1.0)





double ExtStopLoss=0.0;

double ExtTakeProfit=0.0;

double ExtTrailingStop=0.0;

double ExtTrailingStep=0.0;

double m_adjusted_point;                     // point value adjusted for 3 or 5 points



//+------------------------------------------------------------------+

//| Expert initialization function                                   |

//+------------------------------------------------------------------+

int OnInit()

  {

//---

   if(InpTrailingStop!=0 && InpTrailingStep==0)

     {

      string err_text=(TerminalInfoString(TERMINAL_LANGUAGE)=="Russian")?

                      "Trailing Step!":

                      "Trailing is not possible: parameter \"Trailing Step\" is zero!";

      //--- when testing, we will only output to the log about incorrect input parameters

      if(MQLInfoInteger(MQL_TESTER))

        {

         Print(__FUNCTION__,", ERROR: ",err_text);

         return(INIT_FAILED);

        }

      else // if the Expert Advisor is run on the chart, tell the user about the error

        {

         Alert(__FUNCTION__,", ERROR: ",err_text);

         return(INIT_PARAMETERS_INCORRECT);

        }

     }

//---

   if(!m_symbol.Name(Symbol())) // sets symbol name

      return(INIT_FAILED);

   RefreshRates();



//--- tuning for 3 or 5 digits

   int digits_adjust=1;

   if(m_symbol.Digits()==3 || m_symbol.Digits()==5)

      digits_adjust=10;

   m_adjusted_point=m_symbol.Point()*digits_adjust;



   ExtStopLoss       = InpStopLoss        * m_adjusted_point;

   ExtTakeProfit     = InpTakeProfit      * m_adjusted_point;

   ExtTrailingStop   = InpTrailingStop    * m_adjusted_point;

   ExtTrailingStep   = InpTrailingStep    * m_adjusted_point;

  

  

  // Button for closing all positions

   ObjectCreate(0, "CLOSEALL", OBJ_BUTTON, 0, 0, 0);

   ObjectSetInteger(0, "CLOSEALL", OBJPROP_XDISTANCE, 400);    // X position

   ObjectSetInteger(0, "CLOSEALL", OBJPROP_XSIZE, 150);        // width

   ObjectSetInteger(0, "CLOSEALL", OBJPROP_YDISTANCE, 50);    // Y position

   ObjectSetInteger(0, "CLOSEALL", OBJPROP_YSIZE, 50);        // height

   ObjectSetInteger(0, "CLOSEALL", OBJPROP_CORNER, 0);        // chart corner

   ObjectSetString(0, "CLOSEALL", OBJPROP_TEXT, "Close All"); // label

   

   // Button Create - Close Profitable

   ObjectCreate(0, "CLOSEPROFITABLE", OBJ_BUTTON, 0, 0, 0);

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_XDISTANCE, 600);    // X position

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_XSIZE, 150);        // width

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_YDISTANCE, 50);    // Y position

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_YSIZE, 50);        // height

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_CORNER, 0);        // chart corner

   ObjectSetString(0, "CLOSEPROFITABLE", OBJPROP_TEXT, "Close Profit"); // label

   // Set color for Close Profit button (green)

   ObjectSetInteger(0, "CLOSEPROFITABLE", OBJPROP_COLOR, clrGreen);

    

   // Button Create - Close Losing

   ObjectCreate(0, "CLOSELOSING", OBJ_BUTTON, 0, 0, 0);

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_XDISTANCE, 800);    // X position

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_XSIZE, 150);        // width

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_YDISTANCE, 50);    // Y position

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_YSIZE, 50);        // height

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_CORNER, 0);        // chart corner

   ObjectSetString(0, "CLOSELOSING", OBJPROP_TEXT, "Close Losing"); // label

   // Set color for Close Loss button (red)

   ObjectSetInteger(0, "CLOSELOSING", OBJPROP_COLOR, clrRed);





  

//---

   return(INIT_SUCCEEDED);

  }

//+------------------------------------------------------------------+

//| Expert deinitialization function                                 |

//+------------------------------------------------------------------+

void OnDeinit(const int reason)

  {

//---

      ObjectDelete(0,"CLOSEALL");

      ObjectDelete(0,"CLOSEPROFITABLE");

      ObjectDelete(0,"CLOSELOSING");

  }

//+------------------------------------------------------------------+

//| Expert tick function                                             |

//+------------------------------------------------------------------+

void OnTick()

  {

  /*

//--- we work only at the time of the birth of new bar

   static datetime PrevBars=0;

   datetime time_0=iTime(m_symbol.Name(),Period(),0);

   if(time_0==PrevBars)

      return;

   PrevBars=time_0;

   if(!RefreshRates())

     {

      PrevBars=0;

      return;

     }

   */  

   

   if (closeProfitThreshold > 0 || closeLossThreshold < 0)

    {

        double totalProfit = CalculateTotalProfit();

        double totalLoss = CalculateTotalLoss();

        if ((closeProfitThreshold > 0 && totalProfit >= closeProfitThreshold) || (closeLossThreshold < 0 && totalLoss <= closeLossThreshold))

        {

            CloseAllPositions();

        }

    }

    

   Trailing();



  }

  

 // Function to calculate the total profit of all open positions

double CalculateTotalProfit()

{

    double totalProfit = 0.0;

    for (int i = 0; i < PositionsTotal(); i++)

    {

        if (m_position.SelectByIndex(i))

        {

            totalProfit += m_position.Profit();

        }

    }

    return totalProfit;

}



// Function to calculate the total loss of all open positions

double CalculateTotalLoss()

{

    double totalLoss = 0.0;

    for (int i = 0; i < PositionsTotal(); i++)

    {

        if (m_position.SelectByIndex(i))

        {

            totalLoss += m_position.Profit();

        }

    }

    return totalLoss;

}

 

//+------------------------------------------------------------------+

//| TradeTransaction function                                        |

//+------------------------------------------------------------------+

void OnTradeTransaction(const MqlTradeTransaction &trans,

                        const MqlTradeRequest &request,

                        const MqlTradeResult &result)

  {

//---



  }

//+------------------------------------------------------------------+

//| Refreshes the symbol quotes data                                 |

//+------------------------------------------------------------------+

bool RefreshRates(void)

  {

//--- refresh rates

   if(!m_symbol.RefreshRates())

     {

      Print("RefreshRates error");

      return(false);

     }

//--- protection against the return value of "zero"

   if(m_symbol.Ask()==0 || m_symbol.Bid()==0)

      return(false);

//---

   return(true);

  }

//+------------------------------------------------------------------+

//| Trailing                                                         |

//|   InpTrailingStop: min distance from price to Stop Loss          |

//+------------------------------------------------------------------+

void Trailing()

  {

   if(InpTrailingStop==0)

      return;

   for(int i=PositionsTotal()-1;i>=0;i--) // returns the number of open positions

      if(m_position.SelectByIndex(i))

         if(m_position.Symbol()==m_symbol.Name() )//&& m_position.Magic()==m_magic)

           {

            if(m_position.PositionType()==POSITION_TYPE_BUY)

              {

               // Set SL if 0

               if(m_position.StopLoss()==0 || m_position.TakeProfit()==0)

               {

                  m_trade.PositionModify(m_position.Ticket(),

                        m_symbol.NormalizePrice(m_position.PriceOpen()-ExtStopLoss),

                        m_position.PriceOpen()+ExtTakeProfit);

               }

               if(m_position.PriceCurrent()-m_position.PriceOpen()>ExtTrailingStop+ExtTrailingStep)

               {

                  if(m_position.StopLoss()<m_position.PriceCurrent()-(ExtTrailingStop+ExtTrailingStep))

                    {

                     if(!m_trade.PositionModify(m_position.Ticket(),

                        m_symbol.NormalizePrice(m_position.PriceCurrent()-ExtTrailingStop),

                        m_position.TakeProfit()))

                        Print("Modify ",m_position.Ticket(),

                              " Position -> false. Result Retcode: ",m_trade.ResultRetcode(),

                              ", description of result: ",m_trade.ResultRetcodeDescription());

                    

                    

                     //RefreshRates();

                     m_position.SelectByIndex(i);

                     PrintResultModify(m_trade,m_symbol,m_position);

                     continue;

                    }

                 }

              }

            else

              {

               // Set SL if 0

               if(m_position.StopLoss()==0 || m_position.TakeProfit()==0)

               {

                  m_trade.PositionModify(m_position.Ticket(),

                        m_symbol.NormalizePrice(m_position.PriceOpen()+ExtStopLoss),

                        m_position.PriceOpen()-ExtTakeProfit);

               }

               double open;

               double current;

               open = m_position.PriceOpen();

               current = m_position.PriceCurrent();

               if(m_position.PriceOpen()-m_position.PriceCurrent()>ExtTrailingStop+ExtTrailingStep)

               {

                  if((m_position.StopLoss()>(m_position.PriceCurrent()+(ExtTrailingStop+ExtTrailingStep))) ||

                     (m_position.StopLoss()==0))

                    {

                     if(!m_trade.PositionModify(m_position.Ticket(),

                        m_symbol.NormalizePrice(m_position.PriceCurrent()+ExtTrailingStop),

                        m_position.TakeProfit()))

                        Print("Modify ",m_position.Ticket(),

                              " Position -> false. Result Retcode: ",m_trade.ResultRetcode(),

                              ", description of result: ",m_trade.ResultRetcodeDescription());

                     //RefreshRates();

                     m_position.SelectByIndex(i);

                     PrintResultModify(m_trade,m_symbol,m_position);

                    }

                }

              }



           }

  }

//+------------------------------------------------------------------+

//| Print CTrade result                                              |

//+------------------------------------------------------------------+

void PrintResultModify(CTrade &trade,CSymbolInfo &symbol,CPositionInfo &position)

  {

   Print("File: ",__FILE__,", symbol: ",m_symbol.Name());

   Print("Code of request result: "+IntegerToString(trade.ResultRetcode()));

   Print("code of request result as a string: "+trade.ResultRetcodeDescription());

   Print("Deal ticket: "+IntegerToString(trade.ResultDeal()));

   Print("Order ticket: "+IntegerToString(trade.ResultOrder()));

   Print("Volume of deal or order: "+DoubleToString(trade.ResultVolume(),2));

   Print("Price, confirmed by broker: "+DoubleToString(trade.ResultPrice(),symbol.Digits()));

   Print("Current bid price: "+DoubleToString(symbol.Bid(),symbol.Digits())+" (the requote): "+DoubleToString(trade.ResultBid(),symbol.Digits()));

   Print("Current ask price: "+DoubleToString(symbol.Ask(),symbol.Digits())+" (the requote): "+DoubleToString(trade.ResultAsk(),symbol.Digits()));

   Print("Broker comment: "+trade.ResultComment());

   Print("Price of position opening: "+DoubleToString(position.PriceOpen(),symbol.Digits()));

   Print("Price of position's Stop Loss: "+DoubleToString(position.StopLoss(),symbol.Digits()));

   Print("Price of position's Take Profit: "+DoubleToString(position.TakeProfit(),symbol.Digits()));

   Print("Current price by position: "+DoubleToString(position.PriceCurrent(),symbol.Digits()));

  }

//+------------------------------------------------------------------+

// BUTTON CLICKED

void OnChartEvent(const int id,const long &lparam,const double &dparam,const string &sparam)

{

   MqlTradeResult result;

   MqlTradeRequest request;

   ZeroMemory(request);

   ZeroMemory(result);



   if(ObjectGetInteger(0,"CLOSEALL",OBJPROP_STATE)!=0)

   {

      ObjectSetInteger(0,"CLOSEALL",OBJPROP_STATE,0);

      CloseAllPositions();

      return;

   }

   else if(ObjectGetInteger(0,"CLOSEPROFITABLE",OBJPROP_STATE)!=0)

   {

      ObjectSetInteger(0,"CLOSEPROFITABLE",OBJPROP_STATE,0);

      CloseProfitPositions();

      return;

   }

   else if(ObjectGetInteger(0,"CLOSELOSING",OBJPROP_STATE)!=0)

   {

      ObjectSetInteger(0,"CLOSELOSING",OBJPROP_STATE,0);

      CloseLossPositions();

      return;

   }

}



//+------------------------------------------------------------------+



//+------------------------------------------------------------------+

//| FUNCTION CLOSE ALL                                               |

//+------------------------------------------------------------------+

// Close all positions

void CloseAllPositions()

{

    for(uint retry = 0; retry < RTOTAL && !IsStopped(); retry++)

    {

        for(int i = PositionsTotal() - 1; i >= 0 && !IsStopped(); i--)

        {

            if(m_position.SelectByIndex(i))

            {

                // Close position

                ClosePosition(m_position.Ticket());

            }

        }

        Sleep(SLEEPTIME);

    }

}



// Close only profitable positions

void CloseProfitPositions()

{

    for(uint retry = 0; retry < RTOTAL && !IsStopped(); retry++)

    {

        for(int i = PositionsTotal() - 1; i >= 0 && !IsStopped(); i--)

        {

            if(m_position.SelectByIndex(i) && (m_position.Swap() + m_position.Profit() > 0))

            {

                // Close position

                ClosePosition(m_position.Ticket());

            }

        }

        Sleep(SLEEPTIME);

    }

}



// Close only losing positions

void CloseLossPositions()

{

    for(uint retry = 0; retry < RTOTAL && !IsStopped(); retry++)

    {

        for(int i = PositionsTotal() - 1; i >= 0 && !IsStopped(); i--)

        {

            if(m_position.SelectByIndex(i) && (m_position.Swap() + m_position.Profit() < 0))

            {

                // Close position

                ClosePosition(m_position.Ticket());

            }

        }

        Sleep(SLEEPTIME);

    }

}



// Close a single position by ticket

void ClosePosition(ulong ticket)

{

    ResetLastError();

    if(m_position.SelectByTicket(ticket))

    {

        // Check freeze level

        int freeze_level = (int)SymbolInfoInteger(m_position.Symbol(), SYMBOL_TRADE_FREEZE_LEVEL);

        double point = SymbolInfoDouble(m_position.Symbol(), SYMBOL_POINT);

        bool TP_check = (MathAbs(m_position.PriceCurrent() - m_position.TakeProfit()) > freeze_level * point);

        bool SL_check = (MathAbs(m_position.PriceCurrent() - m_position.StopLoss()) > freeze_level * point);



        if(TP_check && SL_check)

        {

            // Close position

            if(m_trade.PositionClose(ticket))

            {

                PrintFormat("Position ticket #%I64u on %s has been closed.", ticket, m_position.Symbol());

            }

            else

            {

                PrintFormat("> Error: closing position ticket #%I64u on %s failed. Retcode=%u (%s)", ticket, m_position.Symbol(), m_trade.ResultRetcode(), m_trade.ResultComment());

            }

        }

        else

        {

            PrintFormat("> Error: closing position ticket #%I64u on %s is prohibited. Position TP or SL is too close to activation price.", ticket, m_position.Symbol());

        }

    }

}