Hi guys,
Found this indicator quite useful for me. The only downside is it does not support push notifications. Could someone add it in to the code? (can't program myself). Thanks in advance!
Found this indicator quite useful for me. The only downside is it does not support push notifications. Could someone add it in to the code? (can't program myself). Thanks in advance!
Inserted Code
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Aqua
#property indicator_color2 Red
extern string TimeFrame = "Current time frame";
extern int NumberOfBarsInARow = 3;
extern string note = "turn on Alert = true; turn off = false";
extern bool alertsOn = true;
extern bool alertsOnCurrent = true;
extern bool alertsMessage = true;
extern bool alertsSound = true;
extern bool alertsNotify = false;
extern bool alertsEmail = false;
extern bool ArrowsOnFirstBar = true;
double LongBuffer[];
double ShortBuffer[];
double trend[];
string indicatorFileName;
bool returnBars;
int timeFrame;
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
int init()
{
IndicatorBuffers(3);
SetIndexBuffer(0,LongBuffer);
SetIndexStyle(0,DRAW_ARROW,EMPTY,2);
SetIndexArrow(0,233);
SetIndexBuffer(1,ShortBuffer);
SetIndexStyle(1,DRAW_ARROW,EMPTY,2);
SetIndexArrow(1,234);
SetIndexBuffer(2,trend);
indicatorFileName = WindowExpertName();
returnBars = TimeFrame == "returnBars"; if (returnBars) return(0);
timeFrame = stringToTimeFrame(TimeFrame);
return(0);
}
int deinit()
{
Comment("");
return(0);
}
int start()
{
int counted_bars=IndicatorCounted();
if(counted_bars<0) return(-1);
if(counted_bars>0) counted_bars--;
int limit=MathMin(Bars-counted_bars,Bars-1);
if (returnBars) { LongBuffer[0] = limit+1; return(0); }
if (timeFrame!=Period())
{
int shift = -1; if (ArrowsOnFirstBar) shift=1;
limit = MathMax(limit,MathMin(Bars-1,iCustom(NULL,timeFrame,indicatorFileName,"returnBars",0,0)*timeFrame/Period()));
for (int i=limit; i>=0; i--)
{
int y = iBarShift(NULL,timeFrame,Time[i]);
int x = iBarShift(NULL,timeFrame,Time[i+shift]);
trend[i] = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue","",NumberOfBarsInARow,alertsOn,alertsOnCurrent,alertsMessage,alertsSound,alertsNotify,alertsEmail,2,y);
if (x!=y)
{
LongBuffer[i] = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue","",NumberOfBarsInARow,alertsOn,alertsOnCurrent,alertsMessage,alertsSound,alertsNotify,alertsEmail,0,y);
ShortBuffer[i]= iCustom(NULL,timeFrame,indicatorFileName,"calculateValue","",NumberOfBarsInARow,alertsOn,alertsOnCurrent,alertsMessage,alertsSound,alertsNotify,alertsEmail,1,y);
}
}
return(0);
}
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
limit=Bars-1-counted_bars;
for(i=limit; i>=0; i--)
{
LongBuffer[i] = EMPTY_VALUE;
ShortBuffer[i] = EMPTY_VALUE;
trend[i] = 0;
int nbull = 0;
int nbear = 0;
for (int b=0; b<NumberOfBarsInARow; b++)
{
if(Open[i+b]>Close[i+b]) nbear++;
if(Open[i+b]<Close[i+b]) nbull++;
}
if (nbear==NumberOfBarsInARow) { ShortBuffer[i]=High[i]; trend[i] = -1; }
if (nbull==NumberOfBarsInARow) { LongBuffer[i] =Low[i]; trend[i] = 1; }
Comment(nbear," ",nbull);
}
//
//
//
//
//
if (alertsOn)
{
if (alertsOnCurrent)
int whichBar = 0;
else whichBar = 1;
if (trend[whichBar] != trend[whichBar+1])
if (trend[whichBar] == 1)
doAlert("UP");
else doAlert("DOWN");
}
return (0);
}
//+-------------------------------------------------------------------
//|
//+-------------------------------------------------------------------
//
//
//
//
//
string sTfTable[] = {"M1","M5","M15","M30","H1","H4","D1","W1","MN"};
int iTfTable[] = {1,5,15,30,60,240,1440,10080,43200};
//
//
//
//
//
int stringToTimeFrame(string tfs)
{
tfs = stringUpperCase(tfs);
for (int i=ArraySize(iTfTable)-1; i>=0; i--)
if (tfs==sTfTable[i] || tfs==""+iTfTable[i]) return(MathMax(iTfTable[i],Period()));
return(Period());
}
//
//
//
//
//
string timeFrameToString(int tf)
{
for (int i=ArraySize(iTfTable)-1; i>=0; i--)
if (tf==iTfTable[i]) return(sTfTable[i]);
return("");
}
//
//
//
//
//
string stringUpperCase(string str)
{
string s = str;
for (int length=StringLen(str)-1; length>=0; length--)
{
int tchar = StringGetChar(s, length);
if((tchar > 96 && tchar < 123) || (tchar > 223 && tchar < 256))
s = StringSetChar(s, length, tchar - 32);
else if(tchar > -33 && tchar < 0)
s = StringSetChar(s, length, tchar + 224);
}
return(s);
}
//------------------------------------------------------------------
//
//------------------------------------------------------------------
//
//
//
//
//
void doAlert(string doWhat)
{
static string previousAlert="nothing";
static datetime previousTime;
string message;
if (previousAlert != doWhat || previousTime != Time[0]) {
previousAlert = doWhat;
previousTime = Time[0];
//
//
//
//
//
message = StringConcatenate(Symbol()," at ",TimeToStr(TimeLocal(),TIME_SECONDS)," - ",timeFrameToString(timeFrame)+" "+NumberOfBarsInARow+"-in-row: ",doWhat);
if (alertsMessage) Alert(message);
if (alertsNotify) SendNotification(StringConcatenate(Symbol(), Period() ," 3 candles in a row " +" "+message));
if (alertsEmail) SendMail(StringConcatenate(Symbol()," 3-in-row Alert "),message);
if (alertsSound) PlaySound("alert2.wav");
}
} Attached File(s)
