xma_bbx5

//+---------------------------------------------------------------------+
//|                                                        XMA_BBx5.mq5 | 
//|                                  Copyright © 2016, Nikolay Kositsin | 
//|                                 Khabarovsk,   farria@mail.redcom.ru | 
//+---------------------------------------------------------------------+ 
//| Äëÿ ðàáîòû  èíäèêàòîðà  ñëåäóåò  ïîëîæèòü ôàéë SmoothAlgorithms.mqh |
//| â ïàïêó (äèðåêòîðèþ): êàòàëîã_äàííûõ_òåðìèíàëà\\MQL5\Include        |
//+---------------------------------------------------------------------+
#property copyright "Copyright © 2016, Nikolay Kositsin"
#property link "farria@mail.redcom.ru"
#property description "XMA Bollinger Bands"
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.00"
//---- îòðèñîâêà èíäèêàòîðà â ãëàâíîì îêíå
#property indicator_chart_window 
//---- êîëè÷åñòâî èíäèêàòîðíûõ áóôåðîâ 5
#property indicator_buffers 5 
//---- èñïîëüçîâàíî âñåãî 5 ãðàôè÷åñêèõ ïîñòðîåíèé
#property indicator_plots   5
//+--------------------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà             |
//+--------------------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå ëèíèè
#property indicator_type1   DRAW_LINE
//---- â êà÷åñòâå öâåòà ëèíèè èíäèêàòîðà èñïîëüçîâàí ñèíå-ôèîëåòîâûé öâåò
#property indicator_color1 clrBlueViolet
//---- ëèíèÿ èíäèêàòîðà - ñïëîøíàÿ
#property indicator_style1  STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 2
#property indicator_width1  2
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label1  "XMA"
//+--------------------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà BB1 óðîâíåé |
//+--------------------------------------------+
//---- îòðèñîâêà óðîâíåé Áîëëèíäæåðà â âèäå ëèíèé
#property indicator_type2   DRAW_LINE
#property indicator_type3   DRAW_LINE
//---- ââûáîð öâåòîâ óðîâíåé Áîëëèíäæåðà
#property indicator_color2  clrLime
#property indicator_color3  clrRed
//---- óðîâíè Áîëëèíäæåðà - ñïëîøíûå
#property indicator_style2 STYLE_SOLID
#property indicator_style3 STYLE_SOLID
//---- òîëùèíà óðîâíåé Áîëëèíäæåðà ðàâíà 2
#property indicator_width2  2
#property indicator_width3  2
//---- îòîáðàæåíèå ìåòîê óðîâíåé Áîëëèíäæåðà
#property indicator_label2  "+2Sigma"
#property indicator_label3  "-2Sigma"
//+--------------------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà BB2 óðîâíåé |
//+--------------------------------------------+
//---- îòðèñîâêà óðîâíåé Áîëëèíäæåðà â âèäå ëèíèé
#property indicator_type4   DRAW_LINE
#property indicator_type5   DRAW_LINE
//---- ââûáîð öâåòîâ óðîâíåé Áîëëèíäæåðà
#property indicator_color4  clrDodgerBlue
#property indicator_color5  clrMagenta
//---- óðîâíè Áîëëèíäæåðà - ñïëîøíûå
#property indicator_style4 STYLE_SOLID
#property indicator_style5 STYLE_SOLID
//---- òîëùèíà óðîâíåé Áîëëèíäæåðà ðàâíà 2
#property indicator_width4  2
#property indicator_width5  2
//---- îòîáðàæåíèå ìåòîê óðîâíåé Áîëëèíäæåðà
#property indicator_label4  "+4Sigma"
#property indicator_label5  "-4Sigma"
//+--------------------------------------------+
//| Îïèñàíèå êëàññîâ óñðåäíåíèé                |
//+--------------------------------------------+
#include <SmoothAlgorithms.mqh> 
//+--------------------------------------------+
//---- îáúÿâëåíèå ïåðåìåííûõ êëàññîâ CXMA è CStdDeviation èç ôàéëà SmoothAlgorithms.mqh
CXMA XMA1;
CStdDeviation STD1,STD2;
//+--------------------------------------------+
//| Îáúÿâëåíèå ïåðå÷èñëåíèé                    |
//+--------------------------------------------+
enum Applied_price_ //òèï êîíñòàíòû
  {
   PRICE_CLOSE_ = 1,     //Close
   PRICE_OPEN_,          //Open
   PRICE_HIGH_,          //High
   PRICE_LOW_,           //Low
   PRICE_MEDIAN_,        //Median Price (HL/2)
   PRICE_TYPICAL_,       //Typical Price (HLC/3)
   PRICE_WEIGHTED_,      //Weighted Close (HLCC/4)
   PRICE_SIMPL_,         //Simpl Price (OC/2)
   PRICE_QUARTER_,       //Quarted Price (HLOC/4) 
   PRICE_TRENDFOLLOW0_,  //TrendFollow_1 Price 
   PRICE_TRENDFOLLOW1_,  //TrendFollow_2 Price
   PRICE_DEMARK_         //Demark Price 
  };
//+--------------------------------------------+
//| Îáúÿâëåíèå ïåðå÷èñëåíèé                    |
//+--------------------------------------------+
/*enum Smooth_Method - ïåðå÷èñëåíèå îáúÿâëåíî â ôàéëå SmoothAlgorithms.mqh
  {
   MODE_SMA_,  //SMA
   MODE_EMA_,  //EMA
   MODE_SMMA_, //SMMA
   MODE_LWMA_, //LWMA
   MODE_JJMA,  //JJMA
   MODE_JurX,  //JurX
   MODE_ParMA, //ParMA
   MODE_T3,    //T3
   MODE_VIDYA, //VIDYA
   MODE_AMA,   //AMA
  }; */
//+--------------------------------------------+
//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà               |
//+--------------------------------------------+
input Smooth_Method XMA_Method=MODE_SMA; // Ìåòîä óñðåäíåíèÿ
input uint XLength=100; // Ãëóáèíà  óñðåäíåíèÿ
input int XPhase=15; // Ïàðàìåòð ïåðâîãî óñðåäíåíèÿ
//---- äëÿ JJMA èçìåíÿþùèéñÿ â ïðåäåëàõ -100 ... +100, âëèÿåò íà êà÷åñòâî ïåðåõîäíîãî ïðîöåññà;
//---- äëÿ VIDIA ýòî ïåðèîä CMO, äëÿ AMA ýòî ïåðèîä ìåäëåííîé ñêîëüçÿùåé
input double BandsDeviation1=2.0; // Äåâèàöèÿ 1
input double BandsDeviation2=4.0; // Äåâèàöèÿ 2
input Applied_price_ IPC=PRICE_CLOSE;// Öåíîâàÿ êîíñòàíòà
input int Shift=0; // Ñäâèã èíäèêàòîðà ïî ãîðèçîíòàëè â áàðàõ
input int PriceShift=0; // Ñäâèã èíäèêàòîðà ïî âåðòèêàëè â ïóíêòàõ
//---- öâåòà öåíîâûõ ìåòîê
input color  Middle_color=clrBlue;
input color  Upper_color1=clrMediumSeaGreen;
input color  Lower_color1=clrRed;
input color  Upper_color2=clrDodgerBlue;
input color  Lower_color2=clrMagenta;
//+--------------------------------------------+
//---- îáúÿâëåíèå äèíàìè÷åñêîãî ìàññèâà, êîòîðûé áóäåò â 
// äàëüíåéøåì èñïîëüçîâàí â êà÷åñòâå èíäèêàòîðíîãî áóôåðà
double ExtLineBuffer0[];
//---- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå áóäóò â 
// äàëüíåéøåì èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ óðîâíåé Áîëëèíäæåðà
double ExtLineBuffer1[],ExtLineBuffer2[],ExtLineBuffer3[],ExtLineBuffer4[];
//---- îáúÿâëåíèå ïåðåìåííîé çíà÷åíèÿ âåðòèêàëüíîãî ñäâèãà ìóâèíãà
double dPriceShift;
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int min_rates_total,min_rates_1;
//---- îáúÿâëåíèå ñòðîêîâûõ ïåðåìåííûõ äëÿ òåêñòîâûõ ìåòîê
string upper_name1,middle_name,lower_name1,upper_name2,lower_name2;
//+------------------------------------------------------------------+   
//| X2MA BBx5 indicator initialization function                      | 
//+------------------------------------------------------------------+ 
void OnInit()
  {
//---- èíèöèàëèçàöèÿ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
   min_rates_1=GetStartBars(XMA_Method,XLength,XPhase)+1;
   min_rates_total=min_rates_1+int(XLength);
//---- óñòàíîâêà àëåðòîâ íà íåäîïóñòèìûå çíà÷åíèÿ âíåøíèõ ïåðåìåííûõ
   XMA1.XMALengthCheck("XLength",XLength);
//---- óñòàíîâêà àëåðòîâ íà íåäîïóñòèìûå çíà÷åíèÿ âíåøíèõ ïåðåìåííûõ
   XMA1.XMAPhaseCheck("XPhase",XPhase,XMA_Method);
//---- èíèöèàëèçàöèÿ ñäâèãà ïî âåðòèêàëè
   dPriceShift=_Point*PriceShift;
//---- èíèöèàëèçàöèÿ ñòðîêîâûõ ïåðåìåííûõ
   upper_name1="Price_Channel_Central upper text lable 1";
   middle_name="Price_Channel_Central middle text lable";
   lower_name1="Price_Channel_Central lower text lable 1";
   upper_name2="Price_Channel_Central upper text lable 2";
   lower_name2="Price_Channel_Central lower text lable 2";
//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,ExtLineBuffer0,INDICATOR_DATA);
//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðà 1 ïî ãîðèçîíòàëè
   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);
//---- ïðåâðàùåíèå äèíàìè÷åñêèõ ìàññèâîâ â èíäèêàòîðíûå áóôåðû
   SetIndexBuffer(1,ExtLineBuffer1,INDICATOR_DATA);
   SetIndexBuffer(2,ExtLineBuffer2,INDICATOR_DATA);
//---- óñòàíîâêà ïîçèöèè, ñ êîòîðîé íà÷èíàåòñÿ îòðèñîâêà óðîâíåé Áîëëèíäæåðà 1
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total);
   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,min_rates_total);
//---- çàïðåò íà îòðèñîâêó èíäèêàòîðîì ïóñòûõ çíà÷åíèé
   PlotIndexSetDouble(1,PLOT_EMPTY_VALUE,EMPTY_VALUE);
   PlotIndexSetDouble(2,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//--- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðîâ ïî ãîðèçîíòàëè íà Shift
   PlotIndexSetInteger(1,PLOT_SHIFT,Shift);
   PlotIndexSetInteger(2,PLOT_SHIFT,Shift);
//---- ïðåâðàùåíèå äèíàìè÷åñêèõ ìàññèâîâ â èíäèêàòîðíûå áóôåðû
   SetIndexBuffer(3,ExtLineBuffer3,INDICATOR_DATA);
   SetIndexBuffer(4,ExtLineBuffer4,INDICATOR_DATA);
//---- óñòàíîâêà ïîçèöèè, ñ êîòîðîé íà÷èíàåòñÿ îòðèñîâêà óðîâíåé Áîëëèíäæåðà 2
   PlotIndexSetInteger(3,PLOT_DRAW_BEGIN,min_rates_total);
   PlotIndexSetInteger(4,PLOT_DRAW_BEGIN,min_rates_total);
//---- çàïðåò íà îòðèñîâêó èíäèêàòîðîì ïóñòûõ çíà÷åíèé
   PlotIndexSetDouble(3,PLOT_EMPTY_VALUE,EMPTY_VALUE);
   PlotIndexSetDouble(4,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//--- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðîâ ïî ãîðèçîíòàëè íà Shift
   PlotIndexSetInteger(3,PLOT_SHIFT,Shift);
   PlotIndexSetInteger(4,PLOT_SHIFT,Shift);
//---- èíèöèàëèçàöèÿ ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname;
   string Smooth=XMA1.GetString_MA_Method(XMA_Method);
   StringConcatenate(shortname,"XMA_Bollinger Bands(",Smooth,", ",XLength,", ",DoubleToString(BandsDeviation1,2),", ",DoubleToString(BandsDeviation2,2),")");
//--- 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+1);
//---- çàâåðøåíèå èíèöèàëèçàöèè
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+    
void OnDeinit(const int reason)
  {
//----
   ObjectDelete(0,upper_name1);
   ObjectDelete(0,middle_name);
   ObjectDelete(0,lower_name1);
   ObjectDelete(0,upper_name2);
   ObjectDelete(0,lower_name2);
//----
  }
//+------------------------------------------------------------------+ 
//| X2MA BBx5 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(rates_total<min_rates_total) return(0);
//---- îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé  
   double price,xma,line,stdev;
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ è ïîëó÷åíèå óæå ïîñ÷èòàííûõ áàðîâ
   int first,bar;
//---- ðàñ÷åò ñòàðòîâîãî íîìåðà first äëÿ öèêëà ïåðåñ÷åòà áàðîâ
   if(prev_calculated>rates_total || prev_calculated<=0) // ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
      first=0; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
   else first=prev_calculated-1; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ
//---- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(bar=first; bar<rates_total && !IsStopped(); bar++)
     {
      price=PriceSeries(IPC,bar,open,low,high,close);
      xma=XMA1.XMASeries(0,prev_calculated,rates_total,XMA_Method,XPhase,XLength,price,bar,false);
      line=xma+dPriceShift;
      ExtLineBuffer0[bar]=line;
      //----
      stdev=STD1.StdDevSeries(min_rates_1,prev_calculated,rates_total,XLength,BandsDeviation1,price,xma,bar,false);
      ExtLineBuffer1[bar]=line+stdev;
      ExtLineBuffer2[bar]=line-stdev;
      //----
      stdev=STD2.StdDevSeries(min_rates_1,prev_calculated,rates_total,XLength,BandsDeviation2,price,xma,bar,false);
      ExtLineBuffer3[bar]=line+stdev;
      ExtLineBuffer4[bar]=line-stdev;
     }
   int bar0=rates_total-1;
   SetRightPrice(0,upper_name1,0,time[bar0],ExtLineBuffer1[bar0],Upper_color1,"Georgia");
   SetRightPrice(0,middle_name,0,time[bar0],ExtLineBuffer0[bar0],Middle_color,"Georgia");
   SetRightPrice(0,lower_name1,0,time[bar0],ExtLineBuffer2[bar0],Lower_color1,"Georgia");
   SetRightPrice(0,upper_name2,0,time[bar0],ExtLineBuffer3[bar0],Upper_color2,"Georgia");
   SetRightPrice(0,lower_name2,0,time[bar0],ExtLineBuffer4[bar0],Lower_color2,"Georgia");
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+
//|  RightPrice creation                                             |
//+------------------------------------------------------------------+
void CreateRightPrice(long chart_id,// chart ID
                      string   name,              // object name
                      int      nwin,              // window index
                      datetime time,              // price level time
                      double   price,             // price level
                      color    Color,             // Text color
                      string   Font)              // Text font
  {
//----
   ObjectCreate(chart_id,name,OBJ_ARROW_RIGHT_PRICE,nwin,time,price);
   ObjectSetInteger(chart_id,name,OBJPROP_COLOR,Color);
   ObjectSetString(chart_id,name,OBJPROP_FONT,Font);
   ObjectSetInteger(chart_id,name,OBJPROP_BACK,true);
//----
  }
//+------------------------------------------------------------------+
//|  RightPrice reinstallation                                       |
//+------------------------------------------------------------------+
void SetRightPrice(long chart_id,// chart ID
                   string   name,              // object name
                   int      nwin,              // window index
                   datetime time,              // price level time
                   double   price,             // price level
                   color    Color,             // Text color
                   string   Font)              // Text font
  {
//----
   if(ObjectFind(chart_id,name)==-1) CreateRightPrice(chart_id,name,nwin,time,price,Color,Font);
   else ObjectMove(chart_id,name,0,time,price);
//----
  }
//+------------------------------------------------------------------+