_StopOrders_Mouse.mq4

//+------------------------------------------------------------------+
//|                               Copyright © 2012, Vladimir Hlystov |
//|                                                [email protected] |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2012, Vladimir Hlystov"
#property link      "[email protected]"
#property show_inputs

//--------------------------------------------------------------------
extern int     Stoploss          = 0,     //
               Takeprofit        = 0;     //
extern double  Lots              = 0.01;   //если=0 то лот будет расчитан как процент от свободных средств по RiskPercent % 
extern double  RiskPercent       = 1.0;   //Lots = AccountBalance() * (RiskPercent / 100.0) / 10000.0
extern int     Magic             = 0;     //
extern bool    comment           = true;  //display information on screen
//--------------------------------------------------------------------
int start()
{
   double SL,TP;
   double Price = NormalizeDouble(WindowPriceOnDropped(),Digits);
   string txt=StringConcatenate("Stop the script issuing a warrant ",DoubleToStr(Price,Digits)," старт ",TimeToStr(TimeCurrent(),TIME_DATE|TIME_SECONDS));
   RefreshRates();
   double Lot = LOT();
   if(Price>Ask) 
   {
      if (Takeprofit!=0) TP = NormalizeDouble(Price + Takeprofit * Point,Digits); else TP=0;
      if (Stoploss!=0)   SL = NormalizeDouble(Price - Stoploss   * Point,Digits); else SL=0;
      if (OrderSend(Symbol(),OP_BUYSTOP,Lot,Price,0,SL,TP,"StopOrders",Magic,0,CLR_NONE)!=-1)
           txt = StringConcatenate(txt,"\nSet BUYSTOP ",DoubleToStr(Price,Digits));
      else txt = StringConcatenate(txt,"\nError ",GetLastError()," BUYSTOP ");
   }
   if(Price0) return(Lots);
   double LOT = NormalizeDouble(AccountFreeMargin()* RiskPercent/100/MarketInfo(Symbol(),MODE_MARGINREQUIRED),2);
   if (LOT>MarketInfo(Symbol(),MODE_MAXLOT)) LOT = MarketInfo(Symbol(),MODE_MAXLOT);
   if (LOT