PriceChannel_Stop_Digit_HTF

//+------------------------------------------------------------------+ 
//|                                  PriceChannel_Stop_Digit_HTF.mq5 | 
//|                               Copyright © 2016, Nikolay Kositsin | 
//|                              Khabarovsk,   farria@mail.redcom.ru | 
//+------------------------------------------------------------------+ 
#property copyright "Copyright © 2016, Nikolay Kositsin"
#property link "farria@mail.redcom.ru"
//--- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.60"
#property description "PriceChannel_Stop_Digit ñ âîçìîæíîñòüþ èçìåíåíèÿ òàéìôðåéìà âî âõîäíûõ ïàðàìåòðàõ"
//---- îòðèñîâêà èíäèêàòîðà â ãëàâíîì îêíå
#property indicator_chart_window 
//---- äëÿ ðàñ÷åòà è îòðèñîâêè èíäèêàòîðà èñïîëüçîâàíî øåñòü áóôåðîâ
#property indicator_buffers 6
//---- èñïîëüçîâàíî âñåãî øåñòü ãðàôè÷åñêèõ ïîñòðîåíèé
#property indicator_plots   6
//+----------------------------------------------+
//| îáúÿâëåíèå êîíñòàíò                          |
//+----------------------------------------------+
#define RESET 0                                       // Êîíñòàíòà äëÿ âîçâðàòà òåðìèíàëó êîìàíäû íà ïåðåñ÷åò èíäèêàòîðà
#define INDICATOR_NAME "PriceChannel_Stop_Digit"      // Êîíñòàíòà äëÿ èìåíè èíäèêàòîðà
#define SIZE 1                                        // Êîíñòàíòà äëÿ êîëè÷åñòâà âûçîâîâ ôóíêöèè CountIndicator êîäå
//+----------------------------------------------+
//|  Ïàðàìåòðû îòðèñîâêè ìåäâåæüåãî èíäèêàòîðà   |
//+----------------------------------------------+
//---- îòðèñîâêà èíäèêàòîðà 1 â âèäå ñèìâîëà
#property indicator_type1   DRAW_ARROW
//---- â êà÷åñòâå öâåòà ñèìâîëà âõîäà èñïîëüçîâàí ðîçîâûé öâåò
#property indicator_color1  Magenta
//---- òîëùèíà ëèíèè èíäèêàòîðà 1 ðàâíà 1
#property indicator_width1  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 1
#property indicator_label1  "SellSignal"

//---- îòðèñîâêà èíäèêàòîðà 2 â âèäå ñèìâîëà
#property indicator_type2   DRAW_ARROW
//---- â êà÷åñòâå öâåòà ñèìâîëîâ ñòîïëîññîâ èñïîëüçîâàí ðîçîâûé öâåò
#property indicator_color2  Magenta
//---- òîëùèíà ëèíèè èíäèêàòîðà 2 ðàâíà 1
#property indicator_width2  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 2
#property indicator_label2 "SellStopSignal"

//---- îòðèñîâêà èíäèêàòîðà 3 â âèäå ñèìâîëà
#property indicator_type3   DRAW_LINE
//---- â êà÷åñòâå öâåòà ëèíèè ñòîïëîññîâ èñïîëüçîâàí ðîçîâûé öâåò
#property indicator_color3  Magenta
//---- òîëùèíà ëèíèè èíäèêàòîðà 3 ðàâíà 1
#property indicator_width3  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 3
#property indicator_label3 "SellStopLine"
//+----------------------------------------------+
//|  Ïàðàìåòðû îòðèñîâêè áû÷üåãî èíäèêàòîðà      |
//+----------------------------------------------+
//---- îòðèñîâêà èíäèêàòîðà 4 â âèäå ñèìâîëà
#property indicator_type4   DRAW_ARROW
//---- â êà÷åñòâå öâåòà ñèìâîëà âõîäà èñïîëüçîâàí ñâåòëî-çåëåíûé öâåò
#property indicator_color4  Lime
//---- òîëùèíà ëèíèè èíäèêàòîðà 4 ðàâíà 1
#property indicator_width4  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 4
#property indicator_label4  "BuySignal"

//---- îòðèñîâêà èíäèêàòîðà 5 â âèäå ñèìâîëà
#property indicator_type5   DRAW_ARROW
//---- â êà÷åñòâå öâåòà ñèìâîëîâ ñòîïëîññîâ èñïîëüçîâàí ñâåòëî-çåëåíûé öâåò
#property indicator_color5  Lime
//---- òîëùèíà ëèíèè èíäèêàòîðà 5 ðàâíà 1
#property indicator_width5  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 5
#property indicator_label5 "BuyStopSignal"

//---- îòðèñîâêà èíäèêàòîðà 6 â âèäå ñèìâîëà
#property indicator_type6   DRAW_LINE
//---- â êà÷åñòâå öâåòà ëèíèè ñòîïëîññîâ èñïîëüçîâàí ñâåòëî-çåëåíûé öâåò
#property indicator_color6  Lime
//---- òîëùèíà ëèíèè èíäèêàòîðà 6 ðàâíà 1
#property indicator_width6  1
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà 6
#property indicator_label6 "BuyStopLine"
//+----------------------------------------------+
//| Âõîäíûå ïàðàìåòðû èíäèêàòîðà                 |
//+----------------------------------------------+ 
input ENUM_TIMEFRAMES TimeFrame=PERIOD_H4;    // Ïåðèîä ãðàôèêà èíäèêàòîðà (òàéìôðåéì)
input string  SirName="PriceChannel_Stop_Digit";     //Ïåðâàÿ ÷àñòü èìåíè ãðàôè÷åñêèõ îáúåêòîâ
input int ChannelPeriod=5;
input double Risk=0.10;
input bool Signal=true;
input bool Line=true;
input uint Digit=2; //êîëè÷åñòâî ðàçðÿäîâ îêðóãëåíèÿ
input bool ShowPrice=true; //ïîêàçûâàòü öåíîâûå ìåòêè
//---- öâåòà öåíîâûõ ìåòîê
input color Price_color=clrBlue;
input int Shift=0;      // Ñäâèã èíäèêàòîðà ïî ãîðèçîíòàëè â áàðàõ 
//+----------------------------------------------+
//--- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå â äàëüíåéøåì
//--- áóäóò èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
double IndBuffer1[];
double IndBuffer2[];
double IndBuffer3[];
double IndBuffer4[];
double IndBuffer5[];
double IndBuffer6[];
//--- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int min_rates_total;
//--- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ äëÿ õåíäëîâ èíäèêàòîðîâ
int Ind_Handle;
//+------------------------------------------------------------------+
//|  Ïîëó÷åíèå òàéìôðåéìà â âèäå ñòðîêè                              |
//+------------------------------------------------------------------+
string GetStringTimeframe(ENUM_TIMEFRAMES timeframe)
  {return(StringSubstr(EnumToString(timeframe),7,-1));}
//+------------------------------------------------------------------+    
//| Custom indicator initialization function                         | 
//+------------------------------------------------------------------+  
int OnInit()
  {
//--- ïðîâåðêà ïåðèîäîâ ãðàôèêîâ íà êîððåêòíîñòü
   if(!TimeFramesCheck(INDICATOR_NAME,TimeFrame)) return(INIT_FAILED);
//--- èíèöèàëèçàöèÿ ïåðåìåííûõ 
   min_rates_total=2;
//--- ïîëó÷åíèå õåíäëà èíäèêàòîðà PChannel
   Ind_Handle=iCustom(Symbol(),TimeFrame,"PriceChannel_Stop_Digit",SirName,ChannelPeriod,Risk,Signal,Line,Digit,ShowPrice,Price_color);
   if(Ind_Handle==INVALID_HANDLE)
     {
      Print(" Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà PChannel");
      return(INIT_FAILED);
     }
//--- èíèöèàëèçàöèÿ èíäèêàòîðíûõ áóôåðîâ
   IndInit(0,IndBuffer1,INDICATOR_DATA);
   IndInit(1,IndBuffer2,INDICATOR_DATA);
   IndInit(2,IndBuffer3,INDICATOR_DATA);
   IndInit(3,IndBuffer4,INDICATOR_DATA);
   IndInit(4,IndBuffer5,INDICATOR_DATA);
   IndInit(5,IndBuffer6,INDICATOR_DATA);
//--- èíèöèàëèçàöèÿ èíäèêàòîðîâ
   PlotInit(0,0.0,0,Shift);
   PlotInit(1,0.0,0,Shift);
   PlotInit(2,0.0,0,Shift);
   PlotInit(3,0.0,0,Shift);
   PlotInit(4,0.0,0,Shift);
   PlotInit(5,0.0,0,Shift);
//---- ñèìâîë äëÿ èíäèêàòîðà
   PlotIndexSetInteger(0,PLOT_ARROW,108);
   PlotIndexSetInteger(1,PLOT_ARROW,159);
   PlotIndexSetInteger(3,PLOT_ARROW,108);
   PlotIndexSetInteger(4,PLOT_ARROW,159);
//--- ñîçäàíèå èìåíè äëÿ îòîáðàæåíèÿ â îòäåëüíîì ïîäîêíå è âî âñïëûâàþùåé ïîäñêàçêå
   string shortname;
   StringConcatenate(shortname,INDICATOR_NAME,"(",GetStringTimeframe(TimeFrame),")");
   IndicatorSetString(INDICATOR_SHORTNAME,shortname);
//--- îïðåäåëåíèå òî÷íîñòè îòîáðàæåíèÿ çíà÷åíèé èíäèêàòîðà
   IndicatorSetInteger(INDICATOR_DIGITS,_Digits);
//--- çàâåðøåíèå èíèöèàëèçàöèè
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+  
//| Custom 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(RESET);
   if(BarsCalculated(Ind_Handle)<Bars(Symbol(),TimeFrame)) return(prev_calculated);
//--- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(time,true);
//---
   if(!CountIndicator(0,NULL,TimeFrame,Ind_Handle,
      0,IndBuffer1,1,IndBuffer2,2,IndBuffer3,3,IndBuffer4,4,IndBuffer5,5,IndBuffer6,
      time,rates_total,prev_calculated,min_rates_total)) return(RESET);
//---     
   return(rates_total);
  }
//---
//+------------------------------------------------------------------+
//| Èíèöèàëèçàöèÿ èíäèêàòîðíîãî áóôåðà                               |
//+------------------------------------------------------------------+    
void IndInit(int Number,double &Buffer[],ENUM_INDEXBUFFER_TYPE Type)
  {
//--- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(Number,Buffer,Type);
//--- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(Buffer,true);
//---
  }
//+------------------------------------------------------------------+
//| Èíèöèàëèçàöèÿ èíäèêàòîðà                                         |
//+------------------------------------------------------------------+    
void PlotInit(int Number,double Empty_Value,int Draw_Begin,int nShift)
  {
//--- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(Number,PLOT_DRAW_BEGIN,Draw_Begin);
//--- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(Number,PLOT_EMPTY_VALUE,Empty_Value);
//--- îñóùåñòâëåíèå ñäâèãà èíäèêàòîðà ïî ãîðèçîíòàëè íà Shift
   PlotIndexSetInteger(Number,PLOT_SHIFT,nShift);
//---
  }
//+------------------------------------------------------------------+
//| CountLine                                                        |
//+------------------------------------------------------------------+
bool CountIndicator(uint     Numb,            // Íîìåð ôóíêöèè CountLine ïî ñïèñêó â êîäå èíäèêàòîðà (ñòàðòîâûé íîìåð - 0)
                    string   Symb,            // Ñèìâîë ãðàôèêà
                    ENUM_TIMEFRAMES TFrame,   // Ïåðèîä ãðàôèêà
                    int      IndHandle,       // Õåíäë îáðàáàòûâàåìîãî èíäèêàòîðà
                    uint     BuffNumb1,       // Íîìåð 1 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf1[],       // Ïðèåìíûé 1 áóôåð èíäèêàòîðà
                    uint     BuffNumb2,       // Íîìåð 2 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf2[],       // Ïðèåìíûé 2 áóôåð èíäèêàòîðà
                    uint     BuffNumb3,       // Íîìåð 3 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf3[],       // Ïðèåìíûé 3 áóôåð èíäèêàòîðà
                    uint     BuffNumb4,       // Íîìåð 4 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf4[],       // Ïðèåìíûé 4 áóôåð èíäèêàòîðà                    
                    uint     BuffNumb5,       // Íîìåð 5 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf5[],       // Ïðèåìíûé 5 áóôåð èíäèêàòîðà
                    uint     BuffNumb6,       // Íîìåð 6 áóôåðà îáðàáàòûâàåìîãî èíäèêàòîðà
                    double&  IndBuf6[],       // Ïðèåìíûé 6 áóôåð èíäèêàòîðà
                    const datetime& iTime[],  // Òàéìñåðèÿ âðåìåíè
                    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 int Min_Rates_Total)// ìèíèìàëüíîå êîëè÷åñòâî èñòîðèè â áàðàõ äëÿ ðàñ÷åòà
  {
//---
   static int LastCountBar[SIZE];
   datetime IndTime[1];
   int limit;
//--- ðàñ÷åòû íåîáõîäèìîãî êîëè÷åñòâà êîïèðóåìûõ äàííûõ
//--- è ñòàðòîâîãî íîìåðà limit äëÿ öèêëà ïåðåñ÷åòà áàðîâ
   if(Prev_Calculated>Rates_Total || Prev_Calculated<=0)// ïðîâåðêà íà ïåðâûé ñòàðò ðàñ÷åòà èíäèêàòîðà
     {
      limit=Rates_Total-Min_Rates_Total-1; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
      LastCountBar[Numb]=limit;
     }
   else limit=LastCountBar[Numb]+Rates_Total-Prev_Calculated; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ 
//--- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(int bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      //--- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâ IndTime
      if(CopyTime(Symbol(),TFrame,iTime[bar],1,IndTime)<=0) return(RESET);
      //---
      if(iTime[bar]>=IndTime[0] && iTime[bar+1]<IndTime[0])
        {
         LastCountBar[Numb]=bar;
         double Arr1[1],Arr2[1],Arr3[1],Arr4[1],Arr5[1],Arr6[1];
         //--- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
         if(CopyBuffer(IndHandle,BuffNumb1,iTime[bar],1,Arr1)<=0) return(RESET);
         if(CopyBuffer(IndHandle,BuffNumb2,iTime[bar],1,Arr2)<=0) return(RESET);
         if(CopyBuffer(IndHandle,BuffNumb3,iTime[bar],1,Arr3)<=0) return(RESET);
         if(CopyBuffer(IndHandle,BuffNumb4,iTime[bar],1,Arr4)<=0) return(RESET);
         if(CopyBuffer(IndHandle,BuffNumb5,iTime[bar],1,Arr5)<=0) return(RESET);
         if(CopyBuffer(IndHandle,BuffNumb6,iTime[bar],1,Arr6)<=0) return(RESET);
         //---         
         IndBuf1[bar]=Arr1[0];
         IndBuf2[bar]=Arr2[0];
         IndBuf3[bar]=Arr3[0];
         IndBuf4[bar]=Arr4[0];
         IndBuf5[bar]=Arr5[0];
         IndBuf6[bar]=Arr6[0];
        }
      else
        {
         IndBuf1[bar]=IndBuf1[bar+1];
         IndBuf2[bar]=IndBuf2[bar+1];
         IndBuf3[bar]=IndBuf3[bar+1];
         IndBuf4[bar]=IndBuf4[bar+1];
         IndBuf5[bar]=IndBuf5[bar+1];
         IndBuf6[bar]=IndBuf6[bar+1];
        }
     }
//--- 
   return(true);
  }
//+------------------------------------------------------------------+
//| TimeFramesCheck()                                                |
//+------------------------------------------------------------------+    
bool TimeFramesCheck(string IndName,
                     ENUM_TIMEFRAMES TFrame) //Ïåðèîä ãðàôèêà èíäèêàòîðà (òàéìôðåéì)
  {
//--- ïðîâåðêà ïåðèîäîâ ãðàôèêîâ íà êîððåêòíîñòü
   if(TFrame<Period() && TFrame!=PERIOD_CURRENT)
     {
      Print("Ïåðèîä ãðàôèêà äëÿ èíäèêàòîðà "+IndName+" íå ìîæåò áûòü ìåíüøå ïåðèîäà òåêóùåãî ãðàôèêà!");
      Print("Ñëåäóåò èçìåíèòü âõîäíûå ïàðàìåòðû èíäèêàòîðà!");
      return(RESET);
     }
//---
   return(true);
  }
//+------------------------------------------------------------------+