All information about the symbol 2

ÿþ//+------------------------------------------------------------------+

//|                           All information about the symbol 2.mq5 |

//|                         Copyright © 2017-2020, Vladimir Karputov |

//|                     https://www.mql5.com/ru/market/product/43516 |

//+------------------------------------------------------------------+

#property copyright "Copyright © 2017-2020, Vladimir Karputov"

#property link      "https://www.mql5.com/ru/market/product/43516"

#property version   "2.001"

#property description "Control Panels and Dialogs. Demonstration class CListView"

#property description "All information about the symbol"

#include <Controls\Dialog.mqh>

#include <Controls\ListView.mqh>

#include <Trade\SymbolInfo.mqh>

//+------------------------------------------------------------------+

//| defines                                                          |

//+------------------------------------------------------------------+

//--- indents and gaps

#define INDENT_LEFT                         (11)      // indent from left (with allowance for border width)

#define INDENT_TOP                          (11)      // indent from top (with allowance for border width)

//--- for group controls

#define GROUP_WIDTH                         (450)     // size by X coordinate

#define LIST_HEIGHT                         (300)     // size by Y coordinate

//+------------------------------------------------------------------+

//| Class CControlsDialog                                            |

//| Usage: main dialog of the Controls application                   |

//+------------------------------------------------------------------+

class CControlsDialog : public CAppDialog

  {

private:

   CListView         m_list_view;                     // CListView object

   CSymbolInfo       m_symbol;                        // symbol info object



public:

                     CControlsDialog(void);

                    ~CControlsDialog(void);

   //--- create

   virtual bool      Create(const long chart,const string name,const int subwin,const int x1,const int y1,const int x2,const int y2);

   //--- chart event handler

   virtual bool      OnEvent(const int id,const long &lparam,const double &dparam,const string &sparam);



protected:

   //--- create dependent controls

   bool              CreateListView(void);

   //--- handlers of the dependent controls events

   void              OnChangeListView(void);

   //--- checks if the specified expiration mode is allowed

   bool              IsExpirationTypeAllowed(const string symbol,const int exp_type);

   //--- checks if the specified filling mode is allowed

   bool              IsFillingTypeAllowed(const string symbol,const int fill_type);

  };

//+------------------------------------------------------------------+

//| Event Handling                                                   |

//+------------------------------------------------------------------+

EVENT_MAP_BEGIN(CControlsDialog)

ON_EVENT(ON_CHANGE,m_list_view,OnChangeListView)

EVENT_MAP_END(CAppDialog)

//+------------------------------------------------------------------+

//| Constructor                                                      |

//+------------------------------------------------------------------+

CControlsDialog::CControlsDialog(void)

  {

  }

//+------------------------------------------------------------------+

//| Destructor                                                       |

//+------------------------------------------------------------------+

CControlsDialog::~CControlsDialog(void)

  {

  }

//+------------------------------------------------------------------+

//| Create                                                           |

//+------------------------------------------------------------------+

bool CControlsDialog::Create(const long chart,const string name,const int subwin,const int x1,const int y1,const int x2,const int y2)

  {

   if(!CAppDialog::Create(chart,name,subwin,x1,y1,x2,y2))

      return(false);

//---

   m_symbol.Name(Symbol());

   m_symbol.Refresh();

   bool result=false;

   do

     {

      result=m_symbol.RefreshRates();

     }

   while(!result);

//--- create dependent controls

   if(!CreateListView())

      return(false);

//--- succeed

   return(true);

  }

//+------------------------------------------------------------------+

//| Create the "ListView" element                                    |

//+------------------------------------------------------------------+

bool CControlsDialog::CreateListView(void)

  {

//--- coordinates

   int x1=INDENT_LEFT;

   int y1=INDENT_TOP;

   int x2=x1+GROUP_WIDTH;

   int y2=y1+LIST_HEIGHT;

//--- create

   if(!m_list_view.Create(m_chart_id,m_name+"ListView",m_subwin,x1,y1,x2,y2))

      return(false);

   if(!Add(m_list_view))

      return(false);

//--- fill out with strings

   string text="";

   text="Properties:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Name\": "+m_symbol.Name();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Select\": "+(m_symbol.Select()?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"IsSynchronized\": "+(m_symbol.IsSynchronized()?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="Volumes:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Volume\": "+DoubleToString(m_symbol.Volume(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"VolumeHigh\": "+DoubleToString(m_symbol.VolumeHigh(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"VolumeLow\": "+DoubleToString(m_symbol.VolumeLow(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="Miscellaneous:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Time\": "+TimeToString(m_symbol.Time(),TIME_DATE|TIME_MINUTES|TIME_SECONDS);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Spread\" (in points): "+IntegerToString(m_symbol.Spread());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SpreadFloat\": "+(m_symbol.SpreadFloat()?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TicksBookDepth\": "+IntegerToString(m_symbol.TicksBookDepth());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Levels:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"StopsLevel\" (in points): "+IntegerToString(m_symbol.StopsLevel());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"FreezeLevel\" (in points): "+IntegerToString(m_symbol.FreezeLevel());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Bid prices:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Bid\": "+DoubleToString(m_symbol.Bid(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"BidHigh\": "+DoubleToString(m_symbol.BidHigh(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"BidLow\": "+DoubleToString(m_symbol.BidLow(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Ask prices:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Ask\": "+DoubleToString(m_symbol.Ask(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"AskHigh\": "+DoubleToString(m_symbol.AskHigh(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"AskLow\": "+DoubleToString(m_symbol.AskLow(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Prices:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Last\": "+DoubleToString(m_symbol.Last(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LastHigh\": "+DoubleToString(m_symbol.LastHigh(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LastLow\": "+DoubleToString(m_symbol.LastLow(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Trade modes:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeCalcMode\": "+EnumToString(m_symbol.TradeCalcMode());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeCalcModeDescription\": "+m_symbol.TradeCalcModeDescription();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeMode\": "+EnumToString(m_symbol.TradeMode());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeModeDescription\": "+m_symbol.TradeModeDescription();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeExecution\": "+EnumToString(m_symbol.TradeExecution());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TradeExecutionDescription\": "+m_symbol.TradeExecutionDescription();

   if(!m_list_view.AddItem(text))

      return(false);

   text="Swaps:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapMode\": "+EnumToString(m_symbol.SwapMode());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapModeDescription\": "+m_symbol.SwapModeDescription();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapRollover3days\": "+EnumToString(m_symbol.SwapRollover3days());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapRollover3daysDescription\": "+m_symbol.SwapRollover3daysDescription();

   if(!m_list_view.AddItem(text))

      return(false);

//---

   text="Margins and flags:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   Margin rate    |    Initial    |    Maintenance";

   if(!m_list_view.AddItem(text))

      return(false);

   double initial_margin_rate;      // initial margin rate

   double maintenance_margin_rate;  // maintenance margin rate

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_BUY,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Market buy"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_SELL,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Market sell"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_BUY_LIMIT,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Buy limit"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_SELL_LIMIT,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Sell limit"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_BUY_STOP,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Buy stop"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_SELL_STOP,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Sell stop"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_BUY_STOP_LIMIT,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Buy stop limit"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

   if(!SymbolInfoMarginRate(Symbol(),ORDER_TYPE_SELL_STOP_LIMIT,initial_margin_rate,maintenance_margin_rate))

      return(false);

   text="   Sell stop limit"+" | "+DoubleToString(initial_margin_rate,7)+" | "+DoubleToString(maintenance_margin_rate,7);

   if(!m_list_view.AddItem(text))

      return(false);

//---

   text="\"TradeTimeFlags\": "+IntegerToString(m_symbol.TradeTimeFlags())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_EXPIRATION_GTC\": "+(IsExpirationTypeAllowed(m_symbol.Name(),1)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_EXPIRATION_DAY\": "+(IsExpirationTypeAllowed(m_symbol.Name(),2)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_EXPIRATION_SPECIFIED\": "+(IsExpirationTypeAllowed(m_symbol.Name(),4)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_EXPIRATION_SPECIFIED_DAY\": "+(IsExpirationTypeAllowed(m_symbol.Name(),8)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="\"TradeFillFlags\": "+IntegerToString(m_symbol.TradeFillFlags())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_FILLING_FOK\": "+(IsFillingTypeAllowed(m_symbol.Name(),1)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SYMBOL_FILLING_IOC\": "+(IsFillingTypeAllowed(m_symbol.Name(),2)?"true":"false");

   if(!m_list_view.AddItem(text))

      return(false);

   text="Quantization:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Digits\": "+IntegerToString(m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Point\": "+DoubleToString(m_symbol.Point(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TickValue\": "+DoubleToString(m_symbol.TickValue(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TickValueProfit\": "+DoubleToString(m_symbol.TickValueProfit(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TickValueLoss\": "+DoubleToString(m_symbol.TickValueLoss(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"TickSize\": "+DoubleToString(m_symbol.TickSize(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Contracts sizes:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"ContractSize\": "+DoubleToString(m_symbol.ContractSize(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LotsMin\": "+DoubleToString(m_symbol.LotsMin(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LotsMax\": "+DoubleToString(m_symbol.LotsMax(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LotsStep\": "+DoubleToString(m_symbol.LotsStep(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"LotsLimit\": "+DoubleToString(m_symbol.LotsLimit(),2);

   if(!m_list_view.AddItem(text))

      return(false);

   text="Swaps sizes:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapLong\": "+DoubleToString(m_symbol.SwapLong(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SwapShort\": "+DoubleToString(m_symbol.SwapShort(),m_symbol.Digits());

   if(!m_list_view.AddItem(text))

      return(false);

   text="Text properties:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"CurrencyBase\": "+m_symbol.CurrencyBase();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"CurrencyProfit\": "+m_symbol.CurrencyProfit();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"CurrencyMargin\": "+m_symbol.CurrencyMargin();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Bank\": "+m_symbol.Bank();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Description\": "+m_symbol.Description();

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"Path\": "+m_symbol.Path();

   if(!m_list_view.AddItem(text))

      return(false);

   text="Symbol properties:";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionDeals\": "+IntegerToString(m_symbol.SessionDeals())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionBuyOrders\": "+IntegerToString(m_symbol.SessionBuyOrders())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionSellOrders\": "+IntegerToString(m_symbol.SessionSellOrders())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionTurnover\": "+DoubleToString(m_symbol.SessionTurnover(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionInterest\": "+DoubleToString(m_symbol.SessionInterest(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionBuyOrdersVolume\": "+DoubleToString(m_symbol.SessionBuyOrdersVolume(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionSellOrdersVolume\": "+DoubleToString(m_symbol.SessionSellOrdersVolume(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionOpen\": "+DoubleToString(m_symbol.SessionOpen(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionClose\": "+DoubleToString(m_symbol.SessionClose(),2)+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionAW\": "+DoubleToString(m_symbol.SessionAW(),m_symbol.Digits())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionPriceSettlement\": "+DoubleToString(m_symbol.SessionPriceSettlement(),m_symbol.Digits())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionPriceLimitMin\": "+DoubleToString(m_symbol.SessionPriceLimitMin(),m_symbol.Digits())+":";

   if(!m_list_view.AddItem(text))

      return(false);

   text="   \"SessionPriceLimitMax\": "+DoubleToString(m_symbol.SessionPriceLimitMax(),m_symbol.Digits())+":";

   if(!m_list_view.AddItem(text))

      return(false);

//--- succeed

   return(true);

  }

//+------------------------------------------------------------------+

//| Event handler                                                    |

//+------------------------------------------------------------------+

void CControlsDialog::OnChangeListView(void)

  {

   Comment(m_list_view.Select());

   Print(m_list_view.Select());

  }

//+------------------------------------------------------------------+

//| Checks if the specified expiration mode is allowed               |

//+------------------------------------------------------------------+

bool CControlsDialog::IsExpirationTypeAllowed(const string symbol,const int exp_type)

  {

//--- Obtain the value of the property that describes allowed expiration modes

   int expiration=(int)SymbolInfoInteger(symbol,SYMBOL_EXPIRATION_MODE);

//--- Return true, if mode exp_type is allowed

   return((expiration&exp_type)==exp_type);

  }

//+------------------------------------------------------------------+

//| Checks if the specified filling mode is allowed                  |

//+------------------------------------------------------------------+

bool CControlsDialog::IsFillingTypeAllowed(const string symbol,const int fill_type)

  {

//--- Obtain the value of the property that describes allowed filling modes

   int filling=(int)SymbolInfoInteger(symbol,SYMBOL_FILLING_MODE);

//--- Return true, if mode fill_type is allowed

   return((filling & fill_type)==fill_type);

  }

//+------------------------------------------------------------------+

//| Global Variables                                                 |

//+------------------------------------------------------------------+

CControlsDialog ExtDialog;

//+------------------------------------------------------------------+

//| Expert initialization function                                   |

//+------------------------------------------------------------------+

int OnInit()

  {

//--- create application dialog

   if(!ExtDialog.Create(0,"All information about the symbol 2",0,40,40,521,391))

      return(INIT_FAILED);

//--- run application

   ExtDialog.Run();

//--- succeed

   return(INIT_SUCCEEDED);

  }

//+------------------------------------------------------------------+

//| Expert deinitialization function                                 |

//+------------------------------------------------------------------+

void OnDeinit(const int reason)

  {

//---

   Comment("");

//--- destroy dialog

   ExtDialog.Destroy(reason);

  }

//+------------------------------------------------------------------+

//| Expert chart event function                                      |

//+------------------------------------------------------------------+

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

  {

   ExtDialog.ChartEvent(id,lparam,dparam,sparam);

  }

//+------------------------------------------------------------------+