TMQL

This project was built according to my own demands therefore most features are partially implemented. It contains the most common MQL5 features that could be useful for most clients.

Library to provide EA testing for symbols that lack reliable historic market data.
It simulates real trade in MetaTrader platform including the display of orders and positions on a chart.

Usage:

Include the TMQL.mqh file. Location may differ.

#include <TMQL/TMQL/TMQL.mqh>

Add these methods to the beginning of OnInit of the EA in case the account or symbol properties need to be specified (example):

AddPredefSymbolProperties(Symbol(),1,5,1,SYMBOL_CALC_MODE_EXCH_FUTURES);
AddPredefAccountProperties(ACCOUNT_MARGIN_MODE_RETAIL_NETTING);

//-- Additional configuration variables:

//-- How the program retrieves price values (ask and bid values can be innacurate for some faulty data)
PriceMode = PRICE_MODE_ICLOSE; //or PRICE_MODE_BIDASK

//-- To use order/sltp prices as the deal price (false) instead of market prices (true)
UseMarketPricesForLimitOrdersAndSLTP = false;

//-- Automatically show and update the trade information panel. Set false to improve performance but TShowInfoPanel must be manually called to show panel
ShowInformationPanel = true;

Add this method to the beginning of OnTick method:

//-- Manages order executions, SL, TP
TManageTrade();

Add this method in the beginning of OnTimer. Necessary in order to cancel ORDER_TIME_DAY orders before the trade session of the next day (Note: currently implemented only for symbols with SYMBOL_CALC_MODE_EXCH_FUTURES mode):

//-- Note: In order to work properly it is recommended to have a < 1 minute timer set up
THandleOrderTime();

The client code must contain the OnTradeTransaction method defined. If this event won't be used declare an empty method:

void OnTradeTransaction(const MqlTradeTransaction& trans, const MqlTradeRequest& request, const MqlTradeResult& result) { }

Normal MQL5 sample of code:

ulong  position_ticket = PositionGetTicket(i);
string position_symbol = PositionGetString(POSITION_SYMBOL);
int    digits = (int)SymbolInfoInteger(position_symbol,SYMBOL_DIGITS);
ulong  magic = PositionGetInteger(POSITION_MAGIC);
double volume = PositionGetDouble(POSITION_VOLUME);
double sl = PositionGetDouble(POSITION_SL);
double tp = PositionGetDouble(POSITION_TP);
ENUM_POSITION_TYPE type = (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE);

TMQL version of the sample to be simulated (a T is added behind the normal MQL5 methods):

ulong  position_ticket = TPositionGetTicket(i);
string position_symbol = TPositionGetString(POSITION_SYMBOL);
int    digits = (int)TSymbolInfoInteger(position_symbol,SYMBOL_DIGITS);
ulong  magic = TPositionGetInteger(POSITION_MAGIC);
double volume = TPositionGetDouble(POSITION_VOLUME);
double sl = TPositionGetDouble(POSITION_SL);
double tp = TPositionGetDouble(POSITION_TP);
ENUM_POSITION_TYPE type = (ENUM_POSITION_TYPE)TPositionGetInteger(POSITION_TYPE);

List of currently implemented methods (equivalent to MQ5):

TiClose
TiOpen
TOrderGetDouble
TOrderGetInteger
TOrderGetString
TOrderGetDouble
TOrderGetTicket
TOrdersTotal
TPositionGetDouble
TPositionGetInteger
TPositionGetString
TPositionGetTicket
TPositionsTotal
TOrderSend
TSymbolInfoDouble
TSymbolInfoInteger
TAccountInfoInteger
TOrderSelect
TPositionSelect
TPositionSelectByTicket
THistorySelect
THistoryDealGetDouble
THistoryDealGetInteger
THistoryDealGetString
THistoryDealGetTicket
THistoryDealsTotal
THistoryOrderSelect
THistoryOrderGetDouble
THistoryOrderGetInteger
THistoryOrderGetString
THistoryOrderGetTicket
THistoryOrdersTotal
TObjectsDeleteAll
TGetLastError