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mql5/Indicators/MyIndicators/PivotPoints_Pro.mq5
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//+------------------------------------------------------------------+
//| PivotPoints_Pro.mq5 |
//| Copyright 2026, xxxxxxxx|
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, xxxxxxxx"
#property version "3.30" // Streamlined: Permanent Extended Workspace Support
#property description "Professional Pivot Points with Native Workspace & Chart Shift Support."
#property indicator_chart_window
#property indicator_buffers 13
#property indicator_plots 13
//--- Plot definitions (Data Window Registration)
#property indicator_label1 "Pivot Point"
#property indicator_type1 DRAW_NONE
#property indicator_label2 "R1"
#property indicator_type2 DRAW_NONE
#property indicator_label3 "S1"
#property indicator_type3 DRAW_NONE
#property indicator_label4 "R2"
#property indicator_type4 DRAW_NONE
#property indicator_label5 "S2"
#property indicator_type5 DRAW_NONE
#property indicator_label6 "R3"
#property indicator_type6 DRAW_NONE
#property indicator_label7 "S3"
#property indicator_type7 DRAW_NONE
#property indicator_label8 "S1-S2"
#property indicator_type8 DRAW_NONE
#property indicator_label9 "PP-S1"
#property indicator_type9 DRAW_NONE
#property indicator_label10 "PP-R1"
#property indicator_type10 DRAW_NONE
#property indicator_label11 "R1-R2"
#property indicator_type11 DRAW_NONE
#property indicator_label12 "R2-R3"
#property indicator_type12 DRAW_NONE
#property indicator_label13 "S2-S3"
#property indicator_type13 DRAW_NONE
#include <MyIncludes\PivotPoint_Calculator.mqh>
//--- Inputs
input group "Timeframe Settings"
input ENUM_TIMEFRAMES InpTimeframe = PERIOD_D1; // Pivot Timeframe
input group "Calculation Settings"
input ENUM_PIVOT_TYPE InpPivotType = PIVOT_CLASSIC; // Pivot Formula
input ENUM_PIVOT_SOURCE InpSourceType = PIVOT_SRC_STANDARD; // Price Source (Std/HA)
input group "Visual Settings - Pivot Point"
input color InpColorPP = clrGold; // PP Color
input ENUM_LINE_STYLE InpStylePP = STYLE_SOLID; // PP Style
input int InpWidthPP = 2; // PP Width
input group "Visual Settings - Resistance"
input color InpColorRes = clrDodgerBlue; // Resistance Color
input ENUM_LINE_STYLE InpStyleRes = STYLE_SOLID; // Resistance Style
input int InpWidthRes = 1; // Resistance Width
input group "Visual Settings - Support"
input color InpColorSup = clrFireBrick; // Support Color
input ENUM_LINE_STYLE InpStyleSup = STYLE_SOLID; // Support Style
input int InpWidthSup = 1; // Support Width
input group "Visual Settings - Medians"
input bool InpShowMedians = true; // Show Median Levels
input color InpColorMed = clrSilver; // Median Color
input ENUM_LINE_STYLE InpStyleMed = STYLE_DOT; // Median Style
input int InpWidthMed = 1; // Median Width
input group "Labels"
input bool InpShowLabels = true; // Show Labels
input int InpLabelShift = 8; // Label Shift (Bars Into Workspace)
input int InpFontSize = 8; // Font Size
//--- Buffers
double BufferPP[];
double BufferR1[], BufferS1[];
double BufferR2[], BufferS2[];
double BufferR3[], BufferS3[];
double BufferM1[], BufferM2[], BufferM3[], BufferM4[], BufferM5[], BufferM6[];
//--- Global Objects & Constants
CPivotPointCalculator *g_calculator = NULL;
const string g_prefix_line = "PivotLine_";
const string g_prefix_lbl = "PivotLabel_";
//+------------------------------------------------------------------+
//| OnInit |
//+------------------------------------------------------------------+
int OnInit()
{
SetIndexBuffer(0, BufferPP, INDICATOR_DATA);
SetIndexBuffer(1, BufferR1, INDICATOR_DATA);
SetIndexBuffer(2, BufferS1, INDICATOR_DATA);
SetIndexBuffer(3, BufferR2, INDICATOR_DATA);
SetIndexBuffer(4, BufferS2, INDICATOR_DATA);
SetIndexBuffer(5, BufferR3, INDICATOR_DATA);
SetIndexBuffer(6, BufferS3, INDICATOR_DATA);
SetIndexBuffer(7, BufferM1, INDICATOR_DATA);
SetIndexBuffer(8, BufferM2, INDICATOR_DATA);
SetIndexBuffer(9, BufferM3, INDICATOR_DATA);
SetIndexBuffer(10, BufferM4, INDICATOR_DATA);
SetIndexBuffer(11, BufferM5, INDICATOR_DATA);
SetIndexBuffer(12, BufferM6, INDICATOR_DATA);
// Chronological Safety (0 = Oldest bar)
ArraySetAsSeries(BufferPP, false);
ArraySetAsSeries(BufferR1, false);
ArraySetAsSeries(BufferS1, false);
ArraySetAsSeries(BufferR2, false);
ArraySetAsSeries(BufferS2, false);
ArraySetAsSeries(BufferR3, false);
ArraySetAsSeries(BufferS3, false);
ArraySetAsSeries(BufferM1, false);
ArraySetAsSeries(BufferM2, false);
ArraySetAsSeries(BufferM3, false);
ArraySetAsSeries(BufferM4, false);
ArraySetAsSeries(BufferM5, false);
ArraySetAsSeries(BufferM6, false);
ArrayInitialize(BufferPP, EMPTY_VALUE);
ArrayInitialize(BufferR1, EMPTY_VALUE);
ArrayInitialize(BufferS1, EMPTY_VALUE);
ArrayInitialize(BufferR2, EMPTY_VALUE);
ArrayInitialize(BufferS2, EMPTY_VALUE);
ArrayInitialize(BufferR3, EMPTY_VALUE);
ArrayInitialize(BufferS3, EMPTY_VALUE);
ArrayInitialize(BufferM1, EMPTY_VALUE);
ArrayInitialize(BufferM2, EMPTY_VALUE);
ArrayInitialize(BufferM3, EMPTY_VALUE);
ArrayInitialize(BufferM4, EMPTY_VALUE);
ArrayInitialize(BufferM5, EMPTY_VALUE);
ArrayInitialize(BufferM6, EMPTY_VALUE);
// Configure all plots to DRAW_NONE to delegate rendering to the ray object engine
for(int i = 0; i < 13; i++)
{
PlotIndexSetInteger(i, PLOT_DRAW_TYPE, DRAW_NONE);
}
if(InpTimeframe < Period())
{
Print("Error: Pivot Timeframe must be >= Current Chart Timeframe.");
return INIT_PARAMETERS_INCORRECT;
}
g_calculator = new CPivotPointCalculator();
if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPivotType, InpSourceType))
return INIT_FAILED;
string label = StringFormat("PivotPro(%s)", EnumToString(InpTimeframe));
IndicatorSetString(INDICATOR_SHORTNAME, label);
IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| OnDeinit |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
{
if(CheckPointer(g_calculator) != POINTER_INVALID)
{
delete g_calculator;
g_calculator = NULL;
}
ObjectsDeleteAll(0, g_prefix_line);
ObjectsDeleteAll(0, g_prefix_lbl);
ChartRedraw(0);
}
//+------------------------------------------------------------------+
//| OnCalculate |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
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[])
{
if(rates_total < 2)
return 0;
ArraySetAsSeries(time, false);
datetime current_time = time[rates_total - 1];
PivotLevels levels;
if(!g_calculator.CalculateLevels(current_time, InpTimeframe, levels))
return 0;
// 1. Maintain Buffers for Data Window & iCustom compatibility
int limit = (prev_calculated == 0) ? 0 : prev_calculated - 1;
for(int i = limit; i < rates_total; i++)
{
if(time[i] >= levels.period_start)
{
BufferPP[i] = levels.PP;
BufferR1[i] = levels.R1;
BufferS1[i] = levels.S1;
BufferR2[i] = levels.R2;
BufferS2[i] = levels.S2;
BufferR3[i] = levels.R3;
BufferS3[i] = levels.S3;
if(InpShowMedians && levels.PP != EMPTY_VALUE)
{
BufferM1[i] = (levels.S1 != EMPTY_VALUE && levels.S2 != EMPTY_VALUE) ? (levels.S1 + levels.S2) / 2.0 : EMPTY_VALUE;
BufferM2[i] = (levels.S1 != EMPTY_VALUE) ? (levels.S1 + levels.PP) / 2.0 : EMPTY_VALUE;
BufferM3[i] = (levels.R1 != EMPTY_VALUE) ? (levels.PP + levels.R1) / 2.0 : EMPTY_VALUE;
BufferM4[i] = (levels.R1 != EMPTY_VALUE && levels.R2 != EMPTY_VALUE) ? (levels.R1 + levels.R2) / 2.0 : EMPTY_VALUE;
BufferM5[i] = (levels.R2 != EMPTY_VALUE && levels.R3 != EMPTY_VALUE) ? (levels.R2 + levels.R3) / 2.0 : EMPTY_VALUE;
BufferM6[i] = (levels.S2 != EMPTY_VALUE && levels.S3 != EMPTY_VALUE) ? (levels.S2 + levels.S3) / 2.0 : EMPTY_VALUE;
}
}
else
{
BufferPP[i] = EMPTY_VALUE;
BufferR1[i] = EMPTY_VALUE;
BufferS1[i] = EMPTY_VALUE;
BufferR2[i] = EMPTY_VALUE;
BufferS2[i] = EMPTY_VALUE;
BufferR3[i] = EMPTY_VALUE;
BufferS3[i] = EMPTY_VALUE;
BufferM1[i] = EMPTY_VALUE;
BufferM2[i] = EMPTY_VALUE;
BufferM3[i] = EMPTY_VALUE;
BufferM4[i] = EMPTY_VALUE;
BufferM5[i] = EMPTY_VALUE;
BufferM6[i] = EMPTY_VALUE;
}
}
// 2. Render Full-Workspace Extended Levels across the Chart Shift zone
UpdateExtendedLevels(levels);
// 3. Update Text Labels
if(InpShowLabels)
UpdateLabels(levels);
else
ObjectsDeleteAll(0, g_prefix_lbl);
return rates_total;
}
//+------------------------------------------------------------------+
//| Render Extended Lines across Entire Workspace |
//+------------------------------------------------------------------+
void UpdateExtendedLevels(const PivotLevels &levels)
{
datetime t_start = levels.period_start;
datetime t_end = t_start + PeriodSeconds(InpTimeframe);
// Main Levels
SetLevelRay("PP", levels.PP, t_start, t_end, InpColorPP, InpStylePP, InpWidthPP);
SetLevelRay("R1", levels.R1, t_start, t_end, InpColorRes, InpStyleRes, InpWidthRes);
SetLevelRay("R2", levels.R2, t_start, t_end, InpColorRes, InpStyleRes, InpWidthRes);
SetLevelRay("R3", levels.R3, t_start, t_end, InpColorRes, InpStyleRes, InpWidthRes);
SetLevelRay("S1", levels.S1, t_start, t_end, InpColorSup, InpStyleSup, InpWidthSup);
SetLevelRay("S2", levels.S2, t_start, t_end, InpColorSup, InpStyleSup, InpWidthSup);
SetLevelRay("S3", levels.S3, t_start, t_end, InpColorSup, InpStyleSup, InpWidthSup);
// Median Levels
if(InpShowMedians && levels.PP != EMPTY_VALUE)
{
if(levels.S1 != EMPTY_VALUE && levels.S2 != EMPTY_VALUE)
SetLevelRay("M_S1_S2", (levels.S1 + levels.S2) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
if(levels.S1 != EMPTY_VALUE)
SetLevelRay("M_PP_S1", (levels.S1 + levels.PP) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
if(levels.R1 != EMPTY_VALUE)
SetLevelRay("M_PP_R1", (levels.PP + levels.R1) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
if(levels.R1 != EMPTY_VALUE && levels.R2 != EMPTY_VALUE)
SetLevelRay("M_R1_R2", (levels.R1 + levels.R2) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
if(levels.R2 != EMPTY_VALUE && levels.R3 != EMPTY_VALUE)
SetLevelRay("M_R2_R3", (levels.R2 + levels.R3) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
if(levels.S2 != EMPTY_VALUE && levels.S3 != EMPTY_VALUE)
SetLevelRay("M_S2_S3", (levels.S2 + levels.S3) / 2.0, t_start, t_end, InpColorMed, InpStyleMed, InpWidthMed);
}
else
{
string med_keys[] = {"M_S1_S2", "M_PP_S1", "M_PP_R1", "M_R1_R2", "M_R2_R3", "M_S2_S3"};
for(int i = 0; i < 6; i++)
ObjectDelete(0, g_prefix_line + med_keys[i]);
}
}
//+------------------------------------------------------------------+
//| Set or Update a Ray Line Object |
//+------------------------------------------------------------------+
void SetLevelRay(const string name,
const double price,
const datetime t1,
const datetime t2,
const color col,
const ENUM_LINE_STYLE style,
const int width)
{
string objName = g_prefix_line + name;
if(price == EMPTY_VALUE || price <= 0.0)
{
ObjectDelete(0, objName);
return;
}
if(ObjectFind(0, objName) < 0)
{
ObjectCreate(0, objName, OBJ_TREND, 0, t1, price, t2, price);
ObjectSetInteger(0, objName, OBJPROP_RAY_RIGHT, true);
ObjectSetInteger(0, objName, OBJPROP_RAY_LEFT, false);
ObjectSetInteger(0, objName, OBJPROP_BACK, true);
ObjectSetInteger(0, objName, OBJPROP_SELECTABLE, false);
ObjectSetInteger(0, objName, OBJPROP_SELECTED, false);
ObjectSetInteger(0, objName, OBJPROP_HIDDEN, true);
}
ObjectSetInteger(0, objName, OBJPROP_TIME, 0, t1);
ObjectSetDouble(0, objName, OBJPROP_PRICE, 0, price);
ObjectSetInteger(0, objName, OBJPROP_TIME, 1, t2);
ObjectSetDouble(0, objName, OBJPROP_PRICE, 1, price);
ObjectSetInteger(0, objName, OBJPROP_COLOR, col);
ObjectSetInteger(0, objName, OBJPROP_STYLE, style);
ObjectSetInteger(0, objName, OBJPROP_WIDTH, width);
}
//+------------------------------------------------------------------+
//| Update Labels in Workspace |
//+------------------------------------------------------------------+
void UpdateLabels(const PivotLevels &levels)
{
CreateLabel("PP", levels.PP, InpColorPP);
CreateLabel("R1", levels.R1, InpColorRes);
CreateLabel("R2", levels.R2, InpColorRes);
CreateLabel("R3", levels.R3, InpColorRes);
CreateLabel("S1", levels.S1, InpColorSup);
CreateLabel("S2", levels.S2, InpColorSup);
CreateLabel("S3", levels.S3, InpColorSup);
if(InpShowMedians && levels.PP != EMPTY_VALUE)
{
if(levels.S1 != EMPTY_VALUE && levels.S2 != EMPTY_VALUE)
CreateLabel("S1-S2", (levels.S1 + levels.S2) / 2.0, InpColorMed, true);
if(levels.S1 != EMPTY_VALUE)
CreateLabel("PP-S1", (levels.S1 + levels.PP) / 2.0, InpColorMed, true);
if(levels.R1 != EMPTY_VALUE)
CreateLabel("PP-R1", (levels.PP + levels.R1) / 2.0, InpColorMed, true);
if(levels.R1 != EMPTY_VALUE && levels.R2 != EMPTY_VALUE)
CreateLabel("R1-R2", (levels.R1 + levels.R2) / 2.0, InpColorMed, true);
if(levels.R2 != EMPTY_VALUE && levels.R3 != EMPTY_VALUE)
CreateLabel("R2-R3", (levels.R2 + levels.R3) / 2.0, InpColorMed, true);
if(levels.S2 != EMPTY_VALUE && levels.S3 != EMPTY_VALUE)
CreateLabel("S2-S3", (levels.S2 + levels.S3) / 2.0, InpColorMed, true);
}
else
{
string med_keys[] = {"S1-S2", "PP-S1", "PP-R1", "R1-R2", "R2-R3", "S2-S3"};
for(int i = 0; i < 6; i++)
ObjectDelete(0, g_prefix_lbl + med_keys[i]);
}
}
//+------------------------------------------------------------------+
//| Helper: Create or Update Text Label |
//+------------------------------------------------------------------+
void CreateLabel(const string name, const double price, const color col, const bool small = false)
{
string objName = g_prefix_lbl + name;
if(price == EMPTY_VALUE || price <= 0.0)
{
ObjectDelete(0, objName);
return;
}
if(ObjectFind(0, objName) < 0)
{
ObjectCreate(0, objName, OBJ_TEXT, 0, 0, 0);
ObjectSetInteger(0, objName, OBJPROP_ANCHOR, ANCHOR_LEFT_LOWER);
ObjectSetInteger(0, objName, OBJPROP_SELECTABLE, false);
ObjectSetInteger(0, objName, OBJPROP_SELECTED, false);
ObjectSetInteger(0, objName, OBJPROP_HIDDEN, true);
}
// Anchor label into the workspace shift area
datetime target_time = iTime(_Symbol, Period(), 0) + PeriodSeconds(Period()) * InpLabelShift;
ObjectSetString(0, objName, OBJPROP_TEXT, " " + name);
ObjectSetDouble(0, objName, OBJPROP_PRICE, price);
ObjectSetInteger(0, objName, OBJPROP_TIME, target_time);
ObjectSetInteger(0, objName, OBJPROP_COLOR, col);
ObjectSetInteger(0, objName, OBJPROP_FONTSIZE, small ? MathMax(6, InpFontSize - 2) : InpFontSize);
}
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
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