First commit [09/03/2018]

2018-03-09 16:43:19 +01:00
commit 25e9006a0b
375 changed files with 294601 additions and 0 deletions
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+//+------------------------------------------------------------------+
+//|                                                  ExpertTrade.mqh |
+//|                   Copyright 2009-2017, MetaQuotes Software Corp. |
+//|                                              http://www.mql5.com |
+//+------------------------------------------------------------------+
+#include <Trade\SymbolInfo.mqh>
+#include <Trade\PositionInfo.mqh>
+#include <Trade\OrderInfo.mqh>
+#include <Trade\AccountInfo.mqh>
+#include <Trade\Trade.mqh>
+//+------------------------------------------------------------------+
+//| Class CExpertTrade.                                              |
+//| Appointment: Class simple trade operations.                      |
+//|              Derives from class CTrade.                          |
+//+------------------------------------------------------------------+
+class CExpertTrade : public CTrade
+  {
+protected:
+   ENUM_ORDER_TYPE_TIME m_order_type_time;
+   datetime          m_order_expiration;
+   CSymbolInfo      *m_symbol;          // symbol object
+   CAccountInfo      m_account;         // account object
+
+public:
+                     CExpertTrade(void);
+                    ~CExpertTrade(void);
+   //--- methods for easy trade
+   bool              SetSymbol(CSymbolInfo *symbol);
+   bool              SetOrderTypeTime(ENUM_ORDER_TYPE_TIME order_type_time);
+   bool              SetOrderExpiration(datetime order_expiration);
+   bool              Buy(double volume,double price,double sl,double tp,const string comment="");
+   bool              Sell(double volume,double price,double sl,double tp,const string comment="");
+  };
+//+------------------------------------------------------------------+
+//| Constructor                                                      |
+//+------------------------------------------------------------------+
+void CExpertTrade::CExpertTrade(void) : m_symbol(NULL),
+                                        m_order_type_time(ORDER_TIME_GTC),
+                                        m_order_expiration(0)
+  {
+  }
+//+------------------------------------------------------------------+
+//| Destructor                                                       |
+//+------------------------------------------------------------------+
+CExpertTrade::~CExpertTrade(void)
+  {
+  }
+//+------------------------------------------------------------------+
+//| Setting working symbol for easy trade operations.                |
+//+------------------------------------------------------------------+
+bool CExpertTrade::SetSymbol(CSymbolInfo *symbol)
+  {
+   if(symbol!=NULL)
+     {
+      m_symbol=symbol;
+      return(true);
+     }
+//---
+   return(false);
+  }
+//+------------------------------------------------------------------+
+//| Setting order expiration type for easy trade operations          |
+//+------------------------------------------------------------------+
+bool CExpertTrade::SetOrderTypeTime(ENUM_ORDER_TYPE_TIME order_type_time)
+  {
+   if(m_symbol==NULL)
+      return(false);
+//---
+   if(order_type_time==ORDER_TIME_SPECIFIED)
+     {
+      if((m_symbol.TradeTimeFlags()&SYMBOL_EXPIRATION_SPECIFIED)==0)
+        {
+         m_order_type_time =ORDER_TIME_GTC;
+         m_order_expiration=0;
+         return(false);
+        }
+     }
+//---
+   m_order_type_time=order_type_time;
+//--- succeed
+   return(true);
+  }
+//+------------------------------------------------------------------+
+//| Setting order expiration time for easy trade operations          |
+//+------------------------------------------------------------------+
+bool CExpertTrade::SetOrderExpiration(datetime order_expiration)
+  {
+   if(m_symbol==NULL)
+      return(false);
+//--- check expiration
+   if(order_expiration>=TimeCurrent()+60)
+     {
+      if(!SetOrderTypeTime(ORDER_TIME_SPECIFIED))
+         return(false);
+      m_order_expiration=order_expiration;
+     }
+   else
+     {
+      m_order_type_time=ORDER_TIME_GTC;
+      m_order_expiration=0;
+     }
+//--- succeed
+   return(true);
+  }
+//+------------------------------------------------------------------+
+//| Easy LONG trade operation                                        |
+//+------------------------------------------------------------------+
+bool CExpertTrade::Buy(double volume,double price,double sl,double tp,const string comment="")
+  {
+   double ask,stops_level;
+//--- checking
+   if(m_symbol==NULL)
+      return(false);
+   string symbol=m_symbol.Name();
+   if(symbol=="")
+      return(false);
+//---
+   ask=m_symbol.Ask();
+   stops_level=m_symbol.StopsLevel()*m_symbol.Point();
+   if(price!=0.0)
+     {
+      if(price>ask+stops_level)
+        {
+         //--- send "BUY_STOP" order
+         return(OrderOpen(symbol,ORDER_TYPE_BUY_STOP,volume,0.0,price,sl,tp,
+                m_order_type_time,m_order_expiration,comment));
+        }
+      if(price<ask-stops_level)
+        {
+         //--- send "BUY_LIMIT" order
+         return(OrderOpen(symbol,ORDER_TYPE_BUY_LIMIT,volume,0.0,price,sl,tp,
+                m_order_type_time,m_order_expiration,comment));
+        }
+     }
+//---
+   return(PositionOpen(symbol,ORDER_TYPE_BUY,volume,ask,sl,tp,comment));
+  }
+//+------------------------------------------------------------------+
+//| Easy SHORT trade operation                                       |
+//+------------------------------------------------------------------+
+bool CExpertTrade::Sell(double volume,double price,double sl,double tp,const string comment="")
+  {
+   double bid,stops_level;
+//--- checking
+   if(m_symbol==NULL)
+      return(false);
+   string symbol=m_symbol.Name();
+   if(symbol=="")
+      return(false);
+//---
+   bid=m_symbol.Bid();
+   stops_level=m_symbol.StopsLevel()*m_symbol.Point();
+   if(price!=0.0)
+     {
+      if(price>bid+stops_level)
+        {
+         //--- send "SELL_LIMIT" order
+         return(OrderOpen(symbol,ORDER_TYPE_SELL_LIMIT,volume,0.0,price,sl,tp,
+                m_order_type_time,m_order_expiration,comment));
+        }
+      if(price<bid-stops_level)
+        {
+         //--- send "SELL_STOP" order
+         return(OrderOpen(symbol,ORDER_TYPE_SELL_STOP,volume,0.0,price,sl,tp,
+                m_order_type_time,m_order_expiration,comment));
+        }
+     }
+//---
+   return(PositionOpen(symbol,ORDER_TYPE_SELL,volume,bid,sl,tp,comment));
+  }
+//+------------------------------------------------------------------+