/*-----------------------------+
| |
| Shared by www.Aptrafx.com |
| |
+------------------------------*/
//+------------------------------------------------------------------+
//| #MTF Supertrend line.mq4 |
//| Copyright © 2006, Eli hayun |
//| http://www.elihayun.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, Eli hayun"
#property link "http://www.elihayun.com"
#property indicator_chart_window
#property indicator_buffers 8
#property indicator_color1 Red
#property indicator_color2 Blue
#property indicator_color3 Red
#property indicator_color4 Blue
#property indicator_color5 Red
#property indicator_color6 Blue
#property indicator_color7 Red
#property indicator_color8 Blue
//---- buffers
double buf_up1D[];
double buf_down1D[];
double buf_up4H[];
double buf_down4H[];
double buf_up1H[];
double buf_down1H[];
double buf_up30M[];
double buf_down30M[];
extern int Period_1 = PERIOD_M15;
extern int Period_2 = PERIOD_M30;
extern int Period_3 = PERIOD_H1;
extern int Period_4 = PERIOD_H4;
extern bool AutoDisplay = true;
extern bool display_Period_1 = true;
extern bool display_Period_2 = true;
extern bool display_Period_3 = true;
extern bool display_Period_4 = true;
extern bool Play_Sound = true;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
if (AutoDisplay)
{
display_Period_1 = false; display_Period_2 = false; display_Period_3 = false; display_Period_4 = false;
switch (Period())
{
case PERIOD_M1 : SetValues(PERIOD_M1, PERIOD_M5, PERIOD_M15,PERIOD_M30, true, true, false, false); break;
case PERIOD_M5 : SetValues(PERIOD_M5, PERIOD_M15,PERIOD_M30,PERIOD_H1, true, true, false, false); break;
case PERIOD_M15 : SetValues(PERIOD_M5, PERIOD_M15,PERIOD_M30,PERIOD_H1, true, true, true, false); break;
case PERIOD_M30 : SetValues(PERIOD_M5, PERIOD_M15,PERIOD_M30,PERIOD_H1, false, true, true, false); break;
case PERIOD_H1 : SetValues(PERIOD_M15, PERIOD_M30,PERIOD_H1, PERIOD_H4, false, false, true, true); break;
case PERIOD_H4 : SetValues(PERIOD_M30, PERIOD_H1, PERIOD_H4, PERIOD_D1, false, true, true, true); break;
case PERIOD_D1 : SetValues(PERIOD_H1, PERIOD_H4, PERIOD_D1, PERIOD_W1, true, true, true, false); break;
case PERIOD_W1 : SetValues(PERIOD_H4, PERIOD_D1, PERIOD_W1, PERIOD_MN1, false, true, true, false); break;
case PERIOD_MN1 : SetValues(PERIOD_H4, PERIOD_D1, PERIOD_W1, PERIOD_MN1, false, false, true, true); break;
}
}
int draw = DRAW_LINE; if (!display_Period_4) draw = DRAW_NONE;
SetIndexStyle(0,draw, STYLE_SOLID, 4);
SetIndexBuffer(0,buf_up1D);
SetIndexStyle(1,draw, STYLE_SOLID, 4);
SetIndexBuffer(1,buf_down1D);
SetIndexLabel(0, tf2txt(Period_4)); SetIndexLabel(1, tf2txt(Period_4));
draw = DRAW_LINE; if (!display_Period_3) draw = DRAW_NONE;
SetIndexStyle(2,draw, STYLE_SOLID, 3);
SetIndexBuffer(2,buf_up4H);
SetIndexStyle(3,draw, STYLE_SOLID, 3);
SetIndexBuffer(3,buf_down4H);
SetIndexLabel(2, tf2txt(Period_3)); SetIndexLabel(3, tf2txt(Period_3));
draw = DRAW_LINE; if (!display_Period_2) draw = DRAW_NONE;
SetIndexStyle(4,draw, STYLE_SOLID, 2);
SetIndexBuffer(4,buf_up1H);
SetIndexStyle(5,draw, STYLE_SOLID, 2);
SetIndexBuffer(5,buf_down1H);
SetIndexLabel(4, tf2txt(Period_2)); SetIndexLabel(5, tf2txt(Period_2));
draw = DRAW_LINE; if (!display_Period_1) draw = DRAW_NONE;
SetIndexStyle(6,draw, STYLE_SOLID, 1);
SetIndexBuffer(6,buf_up30M);
SetIndexStyle(7,draw, STYLE_SOLID, 1);
SetIndexBuffer(7,buf_down30M);
SetIndexLabel(6, tf2txt(Period_1)); SetIndexLabel(7, tf2txt(Period_1));
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int i=0, y1d=0, y4h=0, y1h=0, y30m=0;
int limit=Bars-counted_bars;
datetime TimeArray_1D[] ,TimeArray_4H[], TimeArray_1H[], TimeArray_30M[];
//----
ArrayCopySeries(TimeArray_1D,MODE_TIME,Symbol(),Period_4);
ArrayCopySeries(TimeArray_4H,MODE_TIME,Symbol(),Period_3);
ArrayCopySeries(TimeArray_1H,MODE_TIME,Symbol(),Period_2);
ArrayCopySeries(TimeArray_30M,MODE_TIME,Symbol(),Period_1);
for(i=0, y1d=0, y4h=0, y1h=0, y30m=0;i<limit;i++)
{
if (Time[i]<TimeArray_1D[y1d]) y1d++;
if (Time[i]<TimeArray_4H[y4h]) y4h++;
if (Time[i]<TimeArray_1H[y1h]) y1h++;
if (Time[i]<TimeArray_30M[y30m]) y30m++;
buf_up1D[i] = iCustom(NULL, Period_4, "SuperTrend", false, 1, y1d);
buf_down1D[i] = iCustom(NULL, Period_4, "SuperTrend", false, 0, y1d);
if (i < 2)
{
SoundAlarm(buf_up1D[i] , iCustom(NULL, Period_4, "SuperTrend", false, 1, y1d+1), 4, "Down");
SoundAlarm(buf_down1D[i] , iCustom(NULL, Period_4, "SuperTrend", false, 0, y1d+1), 4, "Up");
}
buf_up4H[i] = iCustom(NULL, Period_3, "SuperTrend", false, 1, y4h);
buf_down4H[i] = iCustom(NULL, Period_3, "SuperTrend", false, 0, y4h);
if (i < 2)
{
SoundAlarm(buf_up4H[i] , iCustom(NULL, Period_3, "SuperTrend", false, 1, y4h+1), 3, "Down");
SoundAlarm(buf_down4H[i] , iCustom(NULL, Period_3, "SuperTrend", false, 0, y4h+1), 3, "Up");
}
buf_up1H[i] = iCustom(NULL, Period_2, "SuperTrend", false, 1, y1h);
buf_down1H[i] = iCustom(NULL, Period_2, "SuperTrend", false, 0, y1h);
if (i < 2)
{
SoundAlarm(buf_up1H[i] , iCustom(NULL, Period_2, "SuperTrend", false, 1, y1h+1), 2, "Down");
SoundAlarm(buf_down1H[i] , iCustom(NULL, Period_2, "SuperTrend", false, 0, y1h+1), 2, "Up");
}
buf_up30M[i] = iCustom(NULL, Period_1, "SuperTrend", false, 1, y30m);
buf_down30M[i] = iCustom(NULL, Period_1, "SuperTrend", false, 0, y30m);
if (i < 2)
{
SoundAlarm(buf_up30M[i] , iCustom(NULL, Period_1, "SuperTrend", false, 1, y30m+1), 1, "Down");
SoundAlarm(buf_down30M[i] , iCustom(NULL, Period_1, "SuperTrend", false, 0, y30m+1), 1, "Up");
}
}
//----
return(0);
}
//+------------------------------------------------------------------+
void SoundAlarm(double v1, double v2, int prd, string sDir)
{
bool bDisplay = true;
string sPrd = "";
static bool bAlreadyAlarm = true;
if (NewBar())
bAlreadyAlarm = false;
switch ( prd )
{
case 4 : bDisplay = display_Period_4; sPrd = tf2txt(Period_3); break;
case 3 : bDisplay = display_Period_3; sPrd = tf2txt(Period_3); break;
case 2 : bDisplay = display_Period_2; sPrd = tf2txt(Period_2); break;
case 1 : bDisplay = display_Period_1; sPrd = tf2txt(Period_1); break;
}
if ((!Play_Sound) || (!bDisplay) || bAlreadyAlarm)
return;
if ((v1 != EMPTY_VALUE) && (v2 == EMPTY_VALUE))
{
Print("SuperTrend changed direction to " ,sDir, " at ", sPrd); // , " ",v1," ",v2," ",prd);
PlaySound("alert.wav");
bAlreadyAlarm = true;
}
}
bool NewBar()
{
static datetime dt = 0;
if (Time[0] != dt)
{
dt = Time[0];
return(true);
}
return(false);
}
string tf2txt(int tf)
{
if (tf == PERIOD_M1) return("M1");
if (tf == PERIOD_M5) return("M5");
if (tf == PERIOD_M15) return("M15");
if (tf == PERIOD_M30) return("M30");
if (tf == PERIOD_H1) return("H1");
if (tf == PERIOD_H4) return("H4");
if (tf == PERIOD_D1) return("D1");
if (tf == PERIOD_W1) return("W1");
if (tf == PERIOD_MN1) return("MN1");
return("??");
}
void SetValues(int p1, int p2, int p3, int p4, bool d1, bool d2, bool d3, bool d4)
{
display_Period_1 = d1; display_Period_2 = d2; display_Period_3 = d3; display_Period_4 = d4;
Period_1 = p1; Period_2 = p2; Period_3 = p3; Period_4 = p4;
}
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type draw
Indicators Used:
Custom Indicators Used:
SuperTrend
Order Management characteristics:
Other Features:
It plays sound alerts