adxcrossing_htf_signal

//+------------------------------------------------------------------+ 
//|                                       ADXCrossing_HTF_Signal.mq5 | 
//|                               Copyright © 2015, Nikolay Kositsin | 
//|                              Khabarovsk,   farria@mail.redcom.ru | 
//+------------------------------------------------------------------+ 
#property copyright "Copyright © 2015, Nikolay Kositsin"
#property link "farria@mail.redcom.ru" 
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.60"
//+------------------------------------------------+ 
//|  Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà                |
//+------------------------------------------------+ 
//---- îòðèñîâêà èíäèêàòîðà â ãëàâíîì îêíå
#property indicator_chart_window 
#property indicator_buffers 1
#property indicator_plots   1
//+------------------------------------------------+ 
//|  Îáúÿâëåíèå êîíñòàíò                           |
//+------------------------------------------------+
#define INDICATOR_NAME      "ADXCrossing"       // Èìÿ èíäèêàòîðà
#define RESET               0                   // Êîíñòàíòà äëÿ âîçâðàòà òåðìèíàëó êîìàíäû íà ïåðåñ÷åò èíäèêàòîðà
#define NAMES_SYMBOLS_FONT  "Georgia"           // Øðèôò äëÿ íàçâàíèÿ èíäèêàòîðà
#define SIGNAL_SYMBOLS_FONT "Wingdings 3"       // Øðèôò äëÿ ñèìâîëà âõîäà â ïîçèöèþ
#define TREND_SYMBOLS_FONT  "Wingdings 3"       // Øðèôò äëÿ ñèìâîëà òðåíäà
#define UP_SIGNAL_SYMBOL    "æ"                 // Ñèìâîë äëÿ îòêðûâàíèÿ long
#define DN_SIGNAL_SYMBOL    "è"                 // Ñèìâîë äëÿ îòêðûâàíèÿ short
#define UP_TREND_SYMBOL     "â"                 // Ñèìâîë äëÿ ðàñòóùåãî òðåíäà
#define DN_TREND_SYMBOL     "â"                 // Ñèìâîë äëÿ ïàäàþùåãî òðåíäà
#define BUY_SOUND           "alert.wav"         // Çâóêîâîé ôàéë äëÿ âõîäà â long
#define SELL_SOUND          "alert.wav"         // Çâóêîâîé ôàéë äëÿ âõîäà â short
#define BUY_ALERT_TEXT      "Buy signal"        // Òåêñò àëåðòà äëÿ âõîäà â long
#define SELL_ALERT_TEXT     "Sell signal"       // Òåêñò àëåðòà äëÿ âõîäà â short
//+------------------------------------------------+ 
//| Ïåðå÷èñëåíèå äëÿ èíäèêàöèè ñðàáàòûâàíèÿ óðîâíÿ |
//+------------------------------------------------+ 
enum ENUM_ALERT_MODE // òèï êîíñòàíòû
  {
   OnlySound,   // òîëüêî çâóê
   OnlyAlert    // òîëüêî àëåðò
  };
//+------------------------------------------------+ 
//|  Âõîäíûå ïàðàìåòðû èíäèêàòîðà                  |
//+------------------------------------------------+ 
input string Symbol_="";                               // Ôèíàíñîâûé àêòèâ
input ENUM_TIMEFRAMES Timeframe=PERIOD_H6;             // Òàéìôðåéì èíäèêàòîðà äëÿ ðàñ÷åòà èíäèêàòîðà
input uint ADXPeriod=50;
//---- íàñòðîéêè âèçóàëüíîãî îòîáðàæåíèÿ èíäèêàòîðà
input uint SignalBar=0;                                // Íîìåð áàðà äëÿ ïîëó÷åíèÿ ñèãíàëà (0 - òåêóùèé áàð)
input string Symbols_Sirname=INDICATOR_NAME"_Label_";  // Íàçâàíèå äëÿ ìåòîê èíäèêàòîðà
input color Upsymbol_Color=clrLime;                    // Öâåò ñèìâîëà ðîñòà
input color Dnsymbol_Color=clrMagenta;                 // Öâåò ñèìâîëà ïàäåíèÿ
input color IndName_Color=clrDarkOrchid;               // Öâåò íàçâàíèÿ èíäèêàòîðà
input uint Symbols_Size=60;                            // Ðàçìåð ñèìâîëîâ ñèãíàëà
input uint Font_Size=10;                               // Ðàçìåð øðèôòà íàçâàíèÿ èíäèêàòîðà
input int X_1=5;                                       // Ñìåùåíèå íàçâàíèÿ ïî ãîðèçîíòàëè
input int Y_1=-15;                                     // Ñìåùåíèå íàçâàíèÿ ïî âåðòèêàëè
input bool ShowIndName=true;                           // Îòîáðàæåíèå íàçâàíèÿ èíäèêàòîðà
input ENUM_BASE_CORNER  WhatCorner=CORNER_RIGHT_UPPER; // Óãîë ðàñïîëîæåíèÿ
input uint X_=0;                                       // Ñìåùåíèå ïî ãîðèçîíòàëè
input uint Y_=20;                                      // Ñìåùåíèå ïî âåðòèêàëè
//---- íàñòðîéêè àëåðòîâ
input ENUM_ALERT_MODE alert_mode=OnlySound;            // Âàðèàíò èíäèêàöèè ñðàáàòûâàíèÿ
input uint AlertCount=0;                               // Êîëè÷åñòâî ïîäàâàåìûõ àëåðòîâ
//+-----------------------------------+
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ äëÿ õåíäëîâ èíäèêàòîðîâ
int Ind_Handle;
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int min_rates_total;
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ ðàñïîëîæåíèÿ èíäåêñîâ ïî ãîðèçîíòàëè è âåðòèêàëè
uint X_0,Yn,X_1_,Y_1_;
//---- îáúÿâëåíèå ïåðåìåííûõ äëÿ èìåí ìåòîê
string name0,name1,IndName,Symb;
//+------------------------------------------------------------------+
//| Ïîëó÷åíèå òàéìôðåéìà â âèäå ñòðîêè                               |
//+------------------------------------------------------------------+
string GetStringTimeframe(ENUM_TIMEFRAMES timeframe)
  {
   return(StringSubstr(EnumToString(timeframe),7,-1));
  }
//+------------------------------------------------------------------+
//| Ñîçäàíèå òåêñòîâîé ìåòêè                                         |
//+------------------------------------------------------------------+
void CreateTLabel(long   chart_id,         // èäåíòèôèêàòîð ãðàôèêà
                  string name,             // èìÿ îáúåêòà
                  int    nwin,             // èíäåêñ îêíà
                  ENUM_BASE_CORNER corner, // ïîëîæåíèå óãëà ïðèâÿçêè
                  ENUM_ANCHOR_POINT point, // ïîëîæåíèå òî÷êè ïðèâÿçêè
                  int    X,                // äèñòàíöèÿ â ïèêñåëÿõ ïî îñè X îò óãëà ïðèâÿçêè
                  int    Y,                // äèñòàíöèÿ â ïèêñåëÿõ ïî îñè Y îò óãëà ïðèâÿçêè
                  string text,             // òåêñò
                  string textTT,           // òåêñò âñïëûâàþùåé ïîäñêàçêè
                  color  Color,            // öâåò òåêñòà
                  string Font,             // øðèôò òåêñòà
                  int    Size)             // ðàçìåð øðèôòà
  {
   ObjectCreate(chart_id,name,OBJ_LABEL,0,0,0);
   ObjectSetInteger(chart_id,name,OBJPROP_CORNER,corner);
   ObjectSetInteger(chart_id,name,OBJPROP_ANCHOR,point);
   ObjectSetInteger(chart_id,name,OBJPROP_XDISTANCE,X);
   ObjectSetInteger(chart_id,name,OBJPROP_YDISTANCE,Y);
   ObjectSetString(chart_id,name,OBJPROP_TEXT,text);
   ObjectSetInteger(chart_id,name,OBJPROP_COLOR,Color);
   ObjectSetString(chart_id,name,OBJPROP_FONT,Font);
   ObjectSetInteger(chart_id,name,OBJPROP_FONTSIZE,Size);
   ObjectSetString(chart_id,name,OBJPROP_TOOLTIP,textTT);
   ObjectSetInteger(chart_id,name,OBJPROP_BACK,true); //îáúåêò íà çàäíåì ïëàíå
  }
//+------------------------------------------------------------------+
//| Ïåðåóñòàíîâêà òåêñòîâîé ìåòêè                                    |
//+------------------------------------------------------------------+
void SetTLabel(long   chart_id,         // èäåíòèôèêàòîð ãðàôèêà
               string name,             // èìÿ îáúåêòà
               int    nwin,             // èíäåêñ îêíà
               ENUM_BASE_CORNER corner, // ïîëîæåíèå óãëà ïðèâÿçêè
               ENUM_ANCHOR_POINT point, // ïîëîæåíèå òî÷êè ïðèâÿçêè
               int    X,                // äèñòàíöèÿ â ïèêñåëÿõ ïî îñè X îò óãëà ïðèâÿçêè
               int    Y,                // äèñòàíöèÿ â ïèêñåëÿõ ïî îñè Y îò óãëà ïðèâÿçêè
               string text,             // òåêñò
               string textTT,           // òåêñò âñïëûâàþùåé ïîäñêàçêè
               color  Color,            // öâåò òåêñòà
               string Font,             // øðèôò òåêñòà
               int    Size)             // ðàçìåð øðèôòà
  {
   if(ObjectFind(chart_id,name)==-1)
     {
      CreateTLabel(chart_id,name,nwin,corner,point,X,Y,text,textTT,Color,Font,Size);
     }
   else
     {
      ObjectSetString(chart_id,name,OBJPROP_TEXT,text);
      ObjectSetInteger(chart_id,name,OBJPROP_XDISTANCE,X);
      ObjectSetInteger(chart_id,name,OBJPROP_YDISTANCE,Y);
      ObjectSetInteger(chart_id,name,OBJPROP_COLOR,Color);
      ObjectSetInteger(chart_id,name,OBJPROP_FONTSIZE,Size);
     }
  }
//+------------------------------------------------------------------+    
//| Custom indicator initialization function                         | 
//+------------------------------------------------------------------+  
int OnInit()
  {
//---- èíèöèàëèçàöèÿ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
   int ATR2Period=12;
   min_rates_total=int(ADXPeriod+SignalBar);
//---- èíèöèàëèçàöèÿ ïåðåìåííûõ
   if(Symbol_!="") Symb=Symbol_;
   else Symb=Symbol();
//---
   X_0=X_;
   Yn=Y_+5;
//---
   name0=Symbols_Sirname+"0";
   if(ShowIndName)
     {
      Y_1_=Yn+Y_1;
      X_1_=X_0+X_1;
      name1=Symbols_Sirname+"1";
      StringConcatenate(IndName,INDICATOR_NAME,"(",Symb," ",GetStringTimeframe(Timeframe),")");
     }
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà ADXCrossing
   Ind_Handle=iCustom(Symb,Timeframe,"ADXCrossing",ADXPeriod);
   if(Ind_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà ADXCrossing");
      return(INIT_FAILED);
     }
//---- èíèöèàëèçàöèè ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname;
   StringConcatenate(shortname,INDICATOR_NAME,"( ",GetStringTimeframe(Timeframe)," )");
//--- ñîçäàíèå èìåíè äëÿ îòîáðàæåíèÿ â îòäåëüíîì ïîäîêíå è âî âñïëûâàþùåé ïîäñêàçêå
   IndicatorSetString(INDICATOR_SHORTNAME,shortname);
//--- îïðåäåëåíèå òî÷íîñòè îòîáðàæåíèÿ çíà÷åíèé èíäèêàòîðà
   IndicatorSetInteger(INDICATOR_DIGITS,_Digits);
//--- çàâåðøåíèå èíèöèàëèçàöèè
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+    
void Deinit()
  {
   if(ObjectFind(0,name0)!=-1) ObjectDelete(0,name0);
   if(ObjectFind(0,name1)!=-1) ObjectDelete(0,name1);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+    
void OnDeinit(const int reason)
  {
   Deinit();
//----
   ChartRedraw(0);
  }
//+------------------------------------------------------------------+  
//| Custom indicator iteration function                              | 
//+------------------------------------------------------------------+  
int OnCalculate(const int rates_total,    // êîëè÷åñòâî èñòîðèè â áàðàõ íà òåêóùåì òèêå
                const int prev_calculated,// êîëè÷åñòâî èñòîðèè â áàðàõ íà ïðåäûäóùåì òèêå
                const datetime &time[],
                const double &open[],
                const double &high[],
                const double &low[],
                const double &close[],
                const long &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
//---- ïðîâåðêà êîëè÷åñòâà áàðîâ íà äîñòàòî÷íîñòü äëÿ ðàñ÷åòà
   if(BarsCalculated(Ind_Handle)<min_rates_total) return(RESET);
   if(BarsCalculated(Ind_Handle)<Bars(Symb,Timeframe)) return(prev_calculated);
//---- îáúÿâëåíèå ëîêàëüíûõ ïåðåìåííûõ
   int limit,trend;
   double UpBTR[],DnBTR[];
   datetime rates_time,TIME[1];
   color Color0=clrNONE;
   string SignSymbol;
   static datetime prev_time;
   static int trend_;
   bool signal=false;
   static uint buycount=0,sellcount=0;
//---- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
   if(CopyTime(Symb,Timeframe,SignalBar,1,TIME)<=0) return(RESET);
//---- ðàñ÷åòû íåîáõîäèìîãî êîëè÷åñòâà êîïèðóåìûõ äàííûõ äëÿ ôóíêöèè CopyBuffer
   if(prev_calculated>rates_total || prev_calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
     {
      prev_time=time[0];
      trend_=0;
     }
//---
   rates_time=TimeCurrent();
//---- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
   if(CopyBuffer(Ind_Handle,0,rates_time,prev_time,DnBTR)<=0) return(RESET);
   if(CopyBuffer(Ind_Handle,1,rates_time,prev_time,UpBTR)<=0) return(RESET);
//---- ðàñ÷åòû ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷åòà áàðîâ  
   limit=ArraySize(UpBTR)-1;
   trend=trend_;
//---- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ, êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(DnBTR,true);
   ArraySetAsSeries(UpBTR,true);
//---- ñòàâèì ñ÷åò÷èêè àëåðòîâ â èñõîäíîå ïîëîæåíèå   
   if(TIME[0]!=prev_time && AlertCount)
     {
      buycount=AlertCount;
      sellcount=AlertCount;
     }
//---- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(int bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      if(UpBTR[bar]&&UpBTR[bar]!=EMPTY_VALUE) {trend=+1; if(!bar) signal=true;}
      if(DnBTR[bar]&&DnBTR[bar]!=EMPTY_VALUE) {trend=-1; if(!bar) signal=true;}
      if(bar|| SignalBar) trend_=trend;
     }
//---
   if(trend>0)
     {
      Color0=Upsymbol_Color;
      //---
      if(signal)
        {
         SignSymbol=UP_SIGNAL_SYMBOL;
         if(buycount)
           {
            switch(alert_mode)
              {
               case OnlyAlert: Alert(IndName+": "+BUY_ALERT_TEXT); break;
               case OnlySound: PlaySound(BUY_SOUND); break;
              }
            //---
            buycount--;
           }
        }
      else SignSymbol=UP_TREND_SYMBOL;
     }
//---
   if(trend<0)
     {
      Color0=Dnsymbol_Color;
      //---
      if(signal)
        {
         SignSymbol=DN_SIGNAL_SYMBOL;
         if(sellcount)
           {
            switch(alert_mode)
              {
               case OnlyAlert: Alert(IndName+": "+SELL_ALERT_TEXT); break;
               case OnlySound: PlaySound(SELL_SOUND); break;
              }
            //---
            sellcount--;
           }
        }
      else SignSymbol=DN_TREND_SYMBOL;
     }
//---
   if(trend)
     {
      if(ShowIndName)
         SetTLabel(0,name1,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_1_,Y_1_,IndName,IndName,IndName_Color,NAMES_SYMBOLS_FONT,Font_Size);
      if(signal) SetTLabel(0,name0,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_0,Yn,SignSymbol,IndName,Color0,SIGNAL_SYMBOLS_FONT,Symbols_Size);
      else SetTLabel(0,name0,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_0,Yn,SignSymbol,IndName,Color0,TREND_SYMBOLS_FONT,Symbols_Size);
     }
   else Deinit();
//----
   ChartRedraw(0);
   prev_time=TIME[0];
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+