Adwizard/Experts/Optimization.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                 Optimization.mqh |
//|                                      Copyright 2024, Yuriy Bykov |
//|                            https://www.mql5.com/ru/users/antekov |
//+------------------------------------------------------------------+
#property copyright "Copyright 2024, Yuriy Bykov"
#property link      "https://www.mql5.com/ru/users/antekov"
#property description "!>25B=8: 4;O 02B><0B8G5A:>9 >?B8<870F88 ?@>5:B>2"

#property version "1.06"

#include "../Optimization/Optimizer.mqh"
#include "../Utils/ConsoleDialog.mqh"

// !>740Q< :>=AB0=BK 4;O ?0@0<5B@>2 ?> C<>;G0=8N,
// 5A;8 >=8 =5 >?@545;5=K 2 ?@>5:B=>9 G0AB8
#ifndef OPT_FILEMNAME
#define OPT_FILEMNAME ""
#endif

#ifndef OPT_PYTHONPATH
#define OPT_PYTHONPATH ""
#endif

sinput string fileName_    = OPT_FILEMNAME;  // - $09; A >A=>2=>9 107>9 40==KE
sinput string pythonPath_  = OPT_PYTHONPATH; // - CBL : 8=B5@?@5B0B>@C Python

COptimizer *optimizer;                       // #:070B5;L =0 >1J5:B >?B8<870B>@0

CConsoleDialog *dialog;                      // 80;>3 4;O 2K2>40 B5:AB0 A 8=D>@<0F859

//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit() {
// A;8 D09; 107K 40==KE =5 C:070=, B> 2KE>48<
   if(fileName_ == "") {
      PrintFormat(__FUNCTION__" | ERROR: Set const OPT_FILEMNAME with filename of DB in project", 0);
      return INIT_FAILED;
   }

// !>740Q< >?B8<870B>@
   optimizer = new COptimizer(fileName_, pythonPath_);

// !>740Q< 8 70?CA:05< 480;>3 4;O 2K2>40 8=D>@<0F88
   dialog = new CConsoleDialog();
   dialog.Create(__FILE__);
   dialog.Run();

// !>740Q< B09<5@ 8 70?CA:05< 53> >1@01>BG8:
   EventSetTimer(2);
   OnTimer();

   return(INIT_SUCCEEDED);
}

//+------------------------------------------------------------------+
//| Expert timer function                                            |
//+------------------------------------------------------------------+
void OnTimer() {
   if(IsStopped()) return;
   
// 0?CA:05< >1@01>B:C >?B8<870B>@0
   optimizer.Process();

   dialog.Text(optimizer.Text());
}

//+------------------------------------------------------------------+
//| 1@01>B:0 A>1KB89                                                |
//+------------------------------------------------------------------+
void OnChartEvent(const int id,         // event ID
                  const long & lparam,  // event parameter of the long type
                  const double & dparam, // event parameter of the double type
                  const string & sparam) { // event parameter of the string type

   if(!!dialog && !IsStopped()) {
      dialog.ChartEvent(id, lparam, dparam, sparam);
   }
}

//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason) {
   PrintFormat(__FUNCTION__);
   EventKillTimer();

// #40;O5< >?B8<870B>@
   if(!!optimizer) {
      delete optimizer;
   }

// #40;O5< 480;>3
   if(!!dialog) {
      dialog.Destroy();
      delete dialog;
      ChartRedraw();
   }
   
   
}
//+------------------------------------------------------------------+