colorrmacd_v1

//+---------------------------------------------------------------------+ 
//|                                                      ColorRMACD.mq5 | 
//|                                  Copyright © 2010, 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 © 2011, Nikolay Kositsin"
#property link "farria@mail.redcom.ru" 
//---- íîìåð âåðñèè èíäèêàòîðà
#property version   "1.00"
//---- îòðèñîâêà èíäèêàòîðà â îòäåëüíîì îêíå
#property indicator_separate_window 
//---- êîëè÷åñòâî èíäèêàòîðíûõ áóôåðîâ 4
#property indicator_buffers 4 
//---- èñïîëüçîâàíî âñåãî äâà ãðàôè÷åñêèõ ïîñòðîåíèÿ
#property indicator_plots   2
//+-----------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà 1  |
//+-----------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå ÷åòûðåõöâåòíîé ãèñòîãðàììû
#property indicator_type1 DRAW_COLOR_HISTOGRAM
//---- â êà÷åñòâå öâåòîâ ÷åòûðåõöâåòíîé ãèñòîãðàììû èñïîëüçîâàíû
#property indicator_color1 clrGray,clrTeal,clrBlueViolet,clrIndianRed,clrMagenta
//---- ëèíèÿ èíäèêàòîðà - ñïëîøíàÿ
#property indicator_style1 STYLE_SOLID
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 2
#property indicator_width1 2
//---- îòîáðàæåíèå ìåòêè èíäèêàòîðà
#property indicator_label1 "RMACD"
//+-----------------------------------+
//| Ïàðàìåòðû îòðèñîâêè èíäèêàòîðà 2  |
//+-----------------------------------+
//---- îòðèñîâêà èíäèêàòîðà â âèäå òðåõöâåòíîé ëèíèè
#property indicator_type2 DRAW_COLOR_LINE
//---- â êà÷åñòâå öâåòîâ òðåõöâåòíîé ëèíèè èñïîëüçîâàíû
#property indicator_color2 clrGray,clrLime,clrRed
//---- ëèíèÿ èíäèêàòîðà - øòðèõïóíêòèðíàÿ êðèâàÿ
#property indicator_style2 STYLE_DASHDOTDOT
//---- òîëùèíà ëèíèè èíäèêàòîðà ðàâíà 3
#property indicator_width2 3
//---- îòîáðàæåíèå ìåòêè ñèãíàëüíîé ëèíèè
#property indicator_label2  "Signal Line"
//+-----------------------------------+
//| Îáúÿâëåíèå êîíñòàíò               |
//+-----------------------------------+
#define RESET 0 // êîíñòàíòà äëÿ âîçâðàòà òåðìèíàëó êîìàíäû íà ïåðåñ÷åò èíäèêàòîðà
//+-----------------------------------+
//| Îïèñàíèå êëàññîâ óñðåäíåíèé       |
//+-----------------------------------+
#include <SmoothAlgorithms.mqh> 
//+-----------------------------------+
//---- îáúÿâëåíèå ïåðåìåííûõ êëàññà CXMA èç ôàéëà SmoothAlgorithms.mqh
CXMA XMA1;
//+-----------------------------------+
//| 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 uint Fast_RVI=12;  // Ïåðèîä áûñòðîé ñðåäíåé
input uint Slow_TRVI=26; // Ïåðèîä ìåäëåííîé ñðåäíåé
input ENUM_APPLIED_VOLUME VolumeType=VOLUME_TICK; // Îáúåì
input Smooth_Method Signal_Method=MODE_JJMA; // Ìåòîä óñðåäíåíèÿ ñèãíàëüíîé ëèíèè
input uint Signal_XMA=9; // Ïåðèîä ñèãíàëüíîé ëèíèè
input int Signal_Phase=100; // Ïàðàìåòð ñèãíàëüíîé ëèíèè
//---- èçìåíÿþùèéñÿ â ïðåäåëàõ -100 ... +100,
//---- âëèÿåò íà êà÷åñòâî ïåðåõîäíîãî ïðîöåññà;
input uint AlertCount=0; // Êîëè÷åñòâî ïîäàâàåìûõ àëåðòîâ
//+-----------------------------------+
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ äëÿ õðàíåíèÿ õåíäëîâ èíäèêàòîðîâ
int RVI_Handle,TRVI_Handle;
//---- îáúÿâëåíèå öåëî÷èñëåííûõ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
int min_rates_total,min_rates;
//---- îáúÿâëåíèå äèíàìè÷åñêèõ ìàññèâîâ, êîòîðûå áóäóò â 
//---- äàëüíåéøåì èñïîëüçîâàíû â êà÷åñòâå èíäèêàòîðíûõ áóôåðîâ
double RMACDBuffer[],SignBuffer[],ColorRMACDBuffer[],ColorSignBuffer[];
//+------------------------------------------------------------------+
//| Îïèñàíèå ôóíêöèè iPriceSeries                                    |
//| Îïèñàíèå êëàññà Moving_Average                                   | 
//+------------------------------------------------------------------+ 
#include <SmoothAlgorithms.mqh> 
//+------------------------------------------------------------------+    
//| RMACD indicator initialization function                          | 
//+------------------------------------------------------------------+  
void OnInit()
  {
//---- èíèöèàëèçàöèÿ ïåðåìåííûõ íà÷àëà îòñ÷åòà äàííûõ
   min_rates=int(MathMax(Fast_RVI,Slow_TRVI+8));
   min_rates_total=min_rates+XMA1.GetStartBars(Signal_Method,Signal_XMA,Signal_Phase);
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà RVI
   RVI_Handle=iRVI(NULL,0,Fast_RVI);
   if(RVI_Handle==INVALID_HANDLE) Print("Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà RVI");
//---- ïîëó÷åíèå õåíäëà èíäèêàòîðà TRVI
   TRVI_Handle=iCustom(NULL,0,"TRVI",Slow_TRVI,VolumeType,0);
   if(TRVI_Handle==INVALID_HANDLE) Print("Íå óäàëîñü ïîëó÷èòü õåíäë èíäèêàòîðà TRVI");

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà RMACDBuffer â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(0,RMACDBuffer,INDICATOR_DATA);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(RMACDBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â öâåòîâîé, èíäåêñíûé áóôåð   
   SetIndexBuffer(1,ColorRMACDBuffer,INDICATOR_COLOR_INDEX);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(ColorRMACDBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà SignBuffer â èíäèêàòîðíûé áóôåð
   SetIndexBuffer(2,SignBuffer,INDICATOR_DATA);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(SignBuffer,true);

//---- ïðåâðàùåíèå äèíàìè÷åñêîãî ìàññèâà â öâåòîâîé, èíäåêñíûé áóôåð   
   SetIndexBuffer(3,ColorSignBuffer,INDICATOR_COLOR_INDEX);
//---- èíäåêñàöèÿ ýëåìåíòîâ â áóôåðå êàê â òàéìñåðèè
   ArraySetAsSeries(ColorSignBuffer,true);

//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates+1);
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);

//---- îñóùåñòâëåíèå ñäâèãà íà÷àëà îòñ÷åòà îòðèñîâêè èíäèêàòîðà
   PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,min_rates_total+1);
//---- óñòàíîâêà çíà÷åíèé èíäèêàòîðà, êîòîðûå íå áóäóò âèäèìû íà ãðàôèêå
   PlotIndexSetDouble(1,PLOT_EMPTY_VALUE,EMPTY_VALUE);

//---- óñòàíîâêà àëåðòîâ íà íåäîïóñòèìûå çíà÷åíèÿ âíåøíèõ ïåðåìåííûõ
   XMA1.XMALengthCheck("Fast_RVI", Fast_RVI);
   XMA1.XMALengthCheck("Slow_TRVI", Slow_TRVI);
   XMA1.XMALengthCheck("Signal_XMA", Signal_XMA);
//---- óñòàíîâêà àëåðòîâ íà íåäîïóñòèìûå çíà÷åíèÿ âíåøíèõ ïåðåìåííûõ
   XMA1.XMAPhaseCheck("Signal_Phase",Signal_Phase,Signal_Method);

//---- èíèöèàëèçàöèÿ ïåðåìåííîé äëÿ êîðîòêîãî èìåíè èíäèêàòîðà
   string shortname;
   string Smooth=XMA1.GetString_MA_Method(Signal_Method);
   StringConcatenate(shortname,"RMACD( ",Fast_RVI,", ",Slow_TRVI,", ",Smooth,", ",Signal_XMA," )");
//--- 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
  }
//+------------------------------------------------------------------+  
//| RMACD 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(RVI_Handle)<rates_total
      || BarsCalculated(TRVI_Handle)<rates_total
      || rates_total<min_rates_total) return(RESET);
//---- îáúÿâëåíèå ëîêàëüíûõ ïåðåìåííûõ 
   int to_copy,limit,bar,maxbar;
   double RVI[],TRVI[];
//----
   static uint UpCount,DnCount;
//---- îáúÿâëåíèå ïåðåìåííûõ ñ ïëàâàþùåé òî÷êîé  
   double rmacd,sign_xma;
//----
   maxbar=rates_total-1-min_rates;
//---- 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=maxbar; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà âñåõ áàðîâ
     }
   else
     {
      limit=rates_total-prev_calculated; // ñòàðòîâûé íîìåð äëÿ ðàñ÷åòà íîâûõ áàðîâ
     }
//----
   to_copy=limit+1;
//---- êîïèðóåì âíîâü ïîÿâèâøèåñÿ äàííûå â ìàññèâû
   if(CopyBuffer(RVI_Handle,MAIN_LINE,0,to_copy,RVI)<=0) return(RESET);
   if(CopyBuffer(TRVI_Handle,SIGNAL_LINE,0,to_copy,TRVI)<=0) return(RESET);
//---- èíäåêñàöèÿ ýëåìåíòîâ â ìàññèâàõ êàê â òàéìñåðèÿõ  
   ArraySetAsSeries(RVI,true);
   ArraySetAsSeries(TRVI,true);
//---- îñíîâíîé öèêë ðàñ÷åòà èíäèêàòîðà
   for(bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      rmacd=RVI[bar]-TRVI[bar];
      sign_xma=XMA1.XMASeries(maxbar,prev_calculated,rates_total,Signal_Method,Signal_Phase,Signal_XMA,rmacd,bar,true);
      //---- çàãðóçêà ïîëó÷åííûõ çíà÷åíèé â èíäèêàòîðíûå áóôåðû      
      RMACDBuffer[bar]= rmacd;
      SignBuffer[bar] = sign_xma;
     }
//----
   if(prev_calculated>rates_total || prev_calculated<=0) limit--;
//---- îñíîâíîé öèêë ðàñêðàñêè èíäèêàòîðà RMACD
   for(bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      ColorRMACDBuffer[bar]=0;
      //----
      if(RMACDBuffer[bar]>0)
        {
         if(RMACDBuffer[bar]>RMACDBuffer[bar+1]) ColorRMACDBuffer[bar]=1;
         if(RMACDBuffer[bar]<RMACDBuffer[bar+1]) ColorRMACDBuffer[bar]=2;
        }
      //----
      if(RMACDBuffer[bar]<0)
        {
         if(RMACDBuffer[bar]<RMACDBuffer[bar+1]) ColorRMACDBuffer[bar]=3;
         if(RMACDBuffer[bar]>RMACDBuffer[bar+1]) ColorRMACDBuffer[bar]=4;
        }
     }
//----
   if(prev_calculated>rates_total || prev_calculated<=0) limit=rates_total-1-min_rates_total-1;
//---- îñíîâíîé öèêë ðàñêðàñêè ñèãíàëüíîé ëèíèè
   for(bar=limit; bar>=0 && !IsStopped(); bar--)
     {
      ColorSignBuffer[bar]=0;
      if(RMACDBuffer[bar]>SignBuffer[bar+1]) ColorSignBuffer[bar]=1;
      if(RMACDBuffer[bar]<SignBuffer[bar+1]) ColorSignBuffer[bar]=2;
     }
//---- ñáðîñ ñ÷åò÷èêîâ àëåðòîâ â íóëè
   if(rates_total!=prev_calculated)
     {
      UpCount=0;
      DnCount=0;
     }
//----
   int bar1=1;
   int bar2=2;
//---- ïîäà÷à àëåðòà äëÿ ïîêóïêè
   if(UpCount<AlertCount && ColorSignBuffer[bar1]==2 && ColorSignBuffer[bar2]==1)
     {
      UpCount++;
      Alert("RMACD èíäèêàòîð "+Symbol()+EnumToString(PERIOD_CURRENT)+": ""Ñèãíàë íà ïîêóïêó "+Symbol());
     }
//---- ïîäà÷à àëåðòà äëÿ ïðîäàæè
   if(DnCount<AlertCount && ColorSignBuffer[bar1]==1 && ColorSignBuffer[bar2]==2)
     {
      DnCount++;
      Alert("RMACD èíäèêàòîð "+Symbol()+EnumToString(PERIOD_CURRENT)+": ""Ñèãíàë íà ïðîäàæó "+Symbol());
     }
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+