505 lines
11 KiB
Plaintext
505 lines
11 KiB
Plaintext
///////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 Indicator
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// -------------------------------------------------
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// Name: XOM1
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// Description: Integrates All Requirements inside
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// this indicator for analyse Markets Based on OM1 ...
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//
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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//////////////////////////////////////////////////////
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//
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// Global Properties ...
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#property copyright "Copyright 2023, SaherElm IT Center"
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#property link "https://saherelm.ir"
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#property version "1.00"
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#property description "SaherElm XOM1 Indicator"
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#property strict
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//
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// Definitions ...
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//
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#define ShortName "XOM1"
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//
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// Imports ...
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#include "../Classes/x-saherelm.x-poi.drawer.class.mq5"
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#include "../Libraries/x-saherelm.common.lib.mq5"
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//
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// Inputs ...
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//
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input group "Calculation";
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input ENUM_TIMEFRAMES obPeriod = PERIOD_H1; // Order Block Detection Period
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input ENUM_TIMEFRAMES fvgPeriod = PERIOD_M15; // Fair Value Gap Detection Period
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input ENUM_X_FIBO_LEVELS upperZoneLevel = X_FIBO_LEVEL_618; // Upper Zone Level
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input ENUM_X_FIBO_LEVELS lowerZoneLevel = X_FIBO_LEVEL_764; // Lower Zone Level
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input ENUM_MA_METHOD maMethod = MODE_EMA; // MA Method
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input ENUM_APPLIED_PRICE maAppliedTo = PRICE_CLOSE; // MA Applied To
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input int maLength = 10; // MA Length
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//
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// Presentation ...
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input group "Presentation";
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// input bool showBars = true; // Show Bars
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//
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input int startCalculationForLastBars = 1500; // Calculate Last n Bars
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//
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// Non Inputs ...
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//
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#define hideColorIDX 0
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#define bullishColorIDX 1
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#define bearishColorIDX 2
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#define neuturalColorIDX 3
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//
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#define bullishState 1
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#define neuturalState 0
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#define bearishState -1
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//
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#define emptyValue 0.0
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//
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// Buffers ...
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//
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#property indicator_chart_window
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//
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#property indicator_buffers 0
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#property indicator_plots 0
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//
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// Plot Buffers ...
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//
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// Data Buffers ...
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//
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#define mLastBufferIndex 15
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//
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// Variables, Properties and etc ...
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//
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int limit;
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//
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int maxLength;
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//
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int firstBarIndex;
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//
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// Requirements ...
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CArrayObj mObjects;
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XCPOIDrawer *mDrawer;
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//
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// Event Handlers ...
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/**
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* Initialize Indicator ...
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*
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* @return ( int )
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*/
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int OnInit()
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{
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//
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bool has = false;
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//
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// Validate Inputs ...
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has = ValidateInputs();
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if (!has)
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{
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return INIT_PARAMETERS_INCORRECT;
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}
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//
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// because in some cases we may have more than one input for
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// calculation and we must prevent any calculation
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// untill we pass the biggest input length, here we get max Input length
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// and then wait until pass it ...
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maxLength = ExtractMaxLengthOfInputs();
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//
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// Initial Requirements ...
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has = InitRequirements();
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if (!has)
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{
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return INIT_FAILED;
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}
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//
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// Define Index Buffers ...
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DefineBuffers();
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//
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// Set Indicator ShortName ...
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SetIndicatorName();
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//
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// Init Succeed ...
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return INIT_SUCCEEDED;
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//
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}
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/**
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* De Initialize Indicator ...
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*
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* @param reason: Integer, De Initialization Reason ...
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*/
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void OnDeinit(const int reason)
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{
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//
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// REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
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// REASON_REMOVE 1 Program removed from a chart
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// REASON_RECOMPILE 2 Program recompiled
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// REASON_CHARTCHANGE 3 A symbol or a chart period is changed
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// REASON_CHARTCLOSE 4 Chart closed
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// REASON_PARAMETERS 5 Inputs changed by a user
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// REASON_ACCOUNT 6 Another account has been activated or reconnection to the trade server has occurred due to changes in the account settings
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// REASON_TEMPLATE 7 Another chart template applied
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// REASON_INITFAILED 8 The OnInit() handler returned a non-zero value
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// REASON_CLOSE 9 Terminal closed
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//
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delete mDrawer;
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ZeroMemory(mDrawer);
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//
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mObjects.Clear();
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//
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// De Initialize all Handlers and etc ...
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// IndicatorRelease(scMaHandler);
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}
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/**
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* Calculate Bars ...
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*
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* @param rates_total: Integer, Total Bars on Chart ...
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* @param prev_calculated: Integer, Total Calculated Bars on Charts ...
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* @param time: DateTime Array, History of Open Time ...
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* @param open: Double Array, History of Open Prices ...
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* @param high: Double Array, History of High Prices ...
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* @param low: Double Array, History of Low Prices ...
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* @param close: Double Array, History of Close Prices ...
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* @param tick_volume: Long, History of Tick Volumes on Bar ...
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* @param volume: Long, History of Trade Volumes ...
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* @param spread: Double, History of Spread Price ...
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*
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* @return ( int )
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*/
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int OnCalculate(
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const int rates_total,
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const int prev_calculated,
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const datetime &time[],
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const double &open[],
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const double &high[],
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const double &low[],
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const double &close[],
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const long &tick_volume[],
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const long &volume[],
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const int &spread[] //
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)
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{
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//
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// Prepare Buffers ...
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ArraySetAsSeries(time, true);
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ArraySetAsSeries(open, true);
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ArraySetAsSeries(high, true);
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ArraySetAsSeries(low, true);
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ArraySetAsSeries(close, true);
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ArraySetAsSeries(tick_volume, true);
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ArraySetAsSeries(volume, true);
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ArraySetAsSeries(spread, true);
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//
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// Validate Calculated Bars ...
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//
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// int scCalculatedBars = BarsCalculated(scMaHandler);
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// //
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// bool isPassedRequiredCalculatedBars =
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// //
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// // SC ...
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// scCalculatedBars >= maxLength
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// //
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// ;
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// if (!isPassedRequiredCalculatedBars)
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// {
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// return prev_calculated;
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// }
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// //
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// limit = (prev_calculated > rates_total || prev_calculated <= 0)
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// ? rates_total
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// : (rates_total - prev_calculated) + 1;
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//
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// Buffers Copy ...
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// //
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// int copiedSCs = CopyBuffer(scMaHandler, MAIN_LINE, 0, limit, scMaBuffer);
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// //
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// // Validate Copied Items ...
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// bool isPassedRequiredCopiedItems =
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// //
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// // SC ...
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// copiedSCs >= limit
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// //
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// ;
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// if (!isPassedRequiredCopiedItems)
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// {
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// return prev_calculated;
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// }
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//
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// Main Loop ...
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for (int i = limit - 1; i >= 0 && !IsStopped(); i--)
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{
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//
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CalculateBuffers(
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i,
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prev_calculated,
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rates_total,
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//
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open,
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high,
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close,
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low,
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tick_volume //
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);
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}
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//
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return rates_total;
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}
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//
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// Custom Functions ...
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/**
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* Set Indicator Short Name and also we can define Buffers Labels ...
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*/
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void SetIndicatorName()
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{
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//
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IndicatorSetInteger(INDICATOR_DIGITS, _Digits);
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IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
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}
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/**
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* Validate Input Args for Initialization ...
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*
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* @return ( bool )
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*/
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bool ValidateInputs()
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{
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//
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bool result = false;
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//
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result =
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//
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false
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//
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;
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//
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return result;
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}
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/**
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* Extract Max Length of Inputs ...
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*
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* @return ( int )
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*/
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int ExtractMaxLengthOfInputs()
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{
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//
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int result = 0;
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//
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result = MathMax(result, 0);
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//
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return result;
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}
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/**
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* Define Required Buffers ...
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*/
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void DefineBuffers()
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{
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//
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// Plot Buffers ...
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//
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// Data Buffers ...
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//
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}
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/**
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* Initial all Indicator Requirements ...
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*
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* @return ( false )
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*
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*/
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bool InitRequirements()
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{
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//
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bool result = false;
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//
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// Handlers ...
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// //
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// // SC ...
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// scMaHandler = iMA(
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// _Symbol,
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// _Period,
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// mSCMALength,
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// 0,
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// maMethod,
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// maAppliedTo //
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// );
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// result = scMaHandler != INVALID_HANDLE;
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// if (!result)
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// {
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// return result;
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// }
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//
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mDrawer = new XCPOIDrawer();
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//
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return result;
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}
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/**
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* Calculate Custom Buffers ...
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*
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* @param barIndex: Integer, Represent Current Bar ...
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* @param prevCalculated: Integer, Represent Previous Calculated Bars ...
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* @param ratesTotal: Integer, Represents All Available Bars ...
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* @param open: Double Array, History of Open Prices ...
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* @param high: Double Array, History of High Prices ...
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* @param close: Double Array, History of Close Prices ...
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* @param low: Double Array, History of Low Prices ...
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* @param tickVolume: Long, History of Tick Volumes on Bar ...
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*/
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void CalculateBuffers(
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int barIndex,
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const int prevCalculated,
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const int ratesTotal,
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const double &open[],
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const double &high[],
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const double &close[],
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const double &low[],
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const long &tickVolume[] //
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)
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{
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//
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// Calculate Bars Limit and First Bar Index ...
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int barsLimit = startCalculationForLastBars > 0
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? startCalculationForLastBars
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: 0;
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if (barsLimit == 0)
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{
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//
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barsLimit = ratesTotal;
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firstBarIndex = barsLimit - 1;
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}
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else
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{
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firstBarIndex = startCalculationForLastBars;
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}
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//
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// bool canCalculate = true;
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bool canCalculate =
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barIndex <= barsLimit;
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if (canCalculate)
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{
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//
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// Calculate Values ...
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CalculateValues(
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barIndex,
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prevCalculated,
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ratesTotal,
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open,
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high,
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close,
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low,
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tickVolume //
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);
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}
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else
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{
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FillBuffersZero(barIndex);
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}
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}
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/**
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* Fill All Bufers to Zero Vlue for Specified Bar Index ...
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*
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* @param barIndex: Integer ...
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*/
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void FillBuffersZero(int barIndex)
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{
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//
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// TODO: Fill Buffers as Empty ...
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}
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/**
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* Calculate Values ...
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*
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* @param barIndex: int, Specified Bar Index ...
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* @param prevCalculated: int, Provides Previous Calculated Bars ...
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* @param ratesTotal: int, Provides All Availabled Bars ...
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* @param open: double Collection, Provides Open Prices Time Series ...
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* @param high: double Collection, Provides High Prices Time Series ...
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* @param close: double Collection, Provides Close Prices Time Series ...
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* @param low: double Collection, Provides Low Prices Time Series ...
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* @param tickVolume: long Collection, Provides Ticks Volume Prices Time Series ...
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*/
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void CalculateValues(
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int barIndex,
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const int prevCalculated,
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const int ratesTotal,
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const double &open[],
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const double &high[],
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const double &close[],
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const double &low[],
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const long &tickVolume[] //
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)
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{
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//
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int lastBarIndex = barIndex + 1;
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int maxBarIndex = startCalculationForLastBars > 0
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? startCalculationForLastBars
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: ratesTotal;
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bool isFirstBar =
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startCalculationForLastBars > 0
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? barIndex == startCalculationForLastBars
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: barIndex == firstBarIndex;
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}
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// |