Kin_Dza_Dza

//+------------------------------------------------------------------+
//|                                                  Kin_Dza_Dza.mq5 |
//|                                  Copyright 2021, MetaQuotes Ltd. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2021, MetaQuotes Ltd."
#property link      "https://www.mql5.com/ru/users/s22aa"
#property version   "1.00"

#include <Trade\PositionInfo.mqh>
CPositionInfo  m_position;

input color chart_common = clrSilver;
input color chart_profit = clrLightGreen;
input color chart_loss   = clrSalmon;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   long chart_id = ChartFirst();
   for(int j = 0; j < CHARTS_MAX; j++)
     {
      if(ChartGetInteger(chart_id, CHART_COLOR_BACKGROUND) != chart_common)
         ChartSetInteger(chart_id, CHART_COLOR_BACKGROUND, chart_common);
      chart_id = ChartNext(chart_id);
      if(chart_id < 0)
         break;
     }
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
   long chart_id = ChartFirst();
   for(int j = 0; j < CHARTS_MAX; j++)
     {
      if(m_position.Select(ChartSymbol(chart_id)))
        {
         if(m_position.Profit() + m_position.Commission() + m_position.Swap() > 0)
           {
            if(ChartGetInteger(chart_id, CHART_COLOR_BACKGROUND) !=  chart_profit)
               ChartSetInteger(chart_id, CHART_COLOR_BACKGROUND, chart_profit);
           }
         else
            if(ChartGetInteger(chart_id, CHART_COLOR_BACKGROUND) != chart_loss)
               ChartSetInteger(chart_id, CHART_COLOR_BACKGROUND, chart_loss);
        }
      else
        {
         if(ChartGetInteger(chart_id, CHART_COLOR_BACKGROUND) != chart_common)
            ChartSetInteger(chart_id, CHART_COLOR_BACKGROUND, chart_common);
        }
      chart_id = ChartNext(chart_id);
      if(chart_id < 0)
         break;
     }
  }
//+------------------------------------------------------------------+