626 lines
16 KiB
Plaintext
626 lines
16 KiB
Plaintext
///////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 Indicator
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// -------------------------------------------------
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// Name: X121 XWZ
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// Description: XWZ ...
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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 X121 XWZ 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 "X121_XICH"
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//
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// Imports ...
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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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// Market ...
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input group "Market";
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input ENUM_X_PRICE chikouSpanMode = X_PRICE_CLOSE; // ChikouSpan Mode
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input int tenkanSenLength = 9; // TenkanSen Length
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input ENUM_X_BOUNDARY_PRICE tenkanSenMode = X_BOUNDARY_PRICE_HIGH_LOW; // TencanSen Mode
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input int kijunSenLength = 26; // KijunSen Length
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input ENUM_X_BOUNDARY_PRICE kijunSenMode = X_BOUNDARY_PRICE_HIGH_LOW; // KijunSen Mode
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input int senkouSpanBLength = 52; // SenkouSpan B Length
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input ENUM_X_BOUNDARY_PRICE senkouSpanBMode = X_BOUNDARY_PRICE_HIGH_LOW; // SenkouSpan B Mode
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//
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// Presentation ...
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input group "Presentation";
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//
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input int startCalculationForLastBars = 1000; // Calculate Last n Bars
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input bool shiftKumo = true; // Shift Kumo
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input bool showTenkanSen = true; // Show TenkanSen
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input bool showKijunSen = true; // Show KijunSen
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input bool showChikouSpan = true; // Show ChikouSpan
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input bool showSenkouSpanA = true; // Show Senkou Span A
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input bool showSenkouSpanB = true; // Show Senkou Span B
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input bool showKumo = true; // Show Kumo
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//
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// Buffers ...
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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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#property indicator_chart_window
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//
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#property indicator_buffers 8
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#property indicator_plots 6
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//
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// Plot Buffers ...
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//
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#define tenkanSenBufferIndex 0
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double tenkanSenBuffer[];
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//
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#property indicator_label1 "XICH TK"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrBrown
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 1
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//
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#define kijunSenBufferIndex 1
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double kijunSenBuffer[];
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//
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#property indicator_label2 "XICH KJ"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrDodgerBlue
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#property indicator_style2 STYLE_SOLID
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#property indicator_width2 1
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//
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#define chikouSpanBufferIndex 2
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double chikouSpanBuffer[];
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//
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#property indicator_label3 "XICH CS"
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#property indicator_type3 DRAW_LINE
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#property indicator_color3 clrDarkGreen
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#property indicator_style3 STYLE_SOLID
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#property indicator_width3 1
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//
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#define senkouSpanABufferIndex 3
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double senkouSpanABuffer[];
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//
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#property indicator_label4 "XICH SSA"
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#property indicator_type4 DRAW_LINE
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#property indicator_color4 clrLightGray
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#property indicator_style4 STYLE_DASHDOTDOT
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#property indicator_width4 1
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//
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#define senkouSpanBBufferIndex 4
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double senkouSpanBBuffer[];
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//
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#property indicator_label5 "XICH SSB"
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#property indicator_type5 DRAW_LINE
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#property indicator_color5 clrLightGray
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#property indicator_style5 STYLE_DASHDOTDOT
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#property indicator_width5 1
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//
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#define senkouABufferIndex 5
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double senkouABuffer[];
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//
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#define senkouBBufferIndex 6
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double senkouBBuffer[];
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//
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#define kumoBufferIndex 5
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//
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#property indicator_label6 "XICH Kumo"
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#property indicator_type6 DRAW_FILLING
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#property indicator_color6 clrAqua, clrMagenta
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#property indicator_style6 STYLE_SOLID
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#property indicator_width6 1
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//
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// Data Buffers ...
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//
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int mLastBufferIndex = 6;
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//
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// Variables, Properties and etc ...
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//
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// this counts Available Bars ...
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int limit;
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//
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int maxLength;
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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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// Validate Inputs ...
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if (!ValidateInputs())
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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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// 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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IndicatorSetInteger(INDICATOR_DIGITS, 2);
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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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* 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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/**
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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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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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// 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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//
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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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// Functions ...
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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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kijunSenLength > 0 &&
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tenkanSenLength > 0 &&
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senkouSpanBLength > 0 &&
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IsValid(kijunSenMode) &&
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IsValid(tenkanSenMode) &&
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IsValid(chikouSpanMode) &&
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IsValid(senkouSpanBMode)
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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(kijunSenLength, tenkanSenLength);
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result = MathMax(result, senkouSpanBLength);
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//
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return result;
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}
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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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IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
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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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ENUM_DRAW_TYPE tenkanSenDrawType = showTenkanSen ? DRAW_LINE : DRAW_NONE;
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//
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ArraySetAsSeries(tenkanSenBuffer, true);
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SetIndexBuffer(tenkanSenBufferIndex, tenkanSenBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_SHOW_DATA, showTenkanSen);
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PlotIndexSetInteger(tenkanSenBufferIndex, PLOT_DRAW_TYPE, tenkanSenDrawType);
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//
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ENUM_DRAW_TYPE kijunSenDrawType = showKijunSen ? DRAW_LINE : DRAW_NONE;
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//
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ArraySetAsSeries(kijunSenBuffer, true);
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SetIndexBuffer(kijunSenBufferIndex, kijunSenBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(kijunSenBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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PlotIndexSetInteger(kijunSenBufferIndex, PLOT_SHOW_DATA, showKijunSen);
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PlotIndexSetInteger(kijunSenBufferIndex, PLOT_DRAW_TYPE, kijunSenDrawType);
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//
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ENUM_DRAW_TYPE chikouSpanDrawType = showChikouSpan ? DRAW_LINE : DRAW_NONE;
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//
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ArraySetAsSeries(chikouSpanBuffer, true);
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SetIndexBuffer(chikouSpanBufferIndex, chikouSpanBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_SHIFT, -kijunSenLength);
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PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_SHOW_DATA, showChikouSpan);
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PlotIndexSetInteger(chikouSpanBufferIndex, PLOT_DRAW_TYPE, chikouSpanDrawType);
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//
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int shiftSize = shiftKumo ? kijunSenLength : 0;
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//
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ENUM_DRAW_TYPE senkouSpanADrawType = showSenkouSpanA ? DRAW_LINE : DRAW_NONE;
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//
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ArraySetAsSeries(senkouSpanABuffer, true);
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SetIndexBuffer(senkouSpanABufferIndex, senkouSpanABuffer, INDICATOR_DATA);
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PlotIndexSetInteger(senkouSpanABufferIndex, PLOT_SHIFT, shiftSize);
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PlotIndexSetInteger(senkouSpanABufferIndex, PLOT_SHOW_DATA, showSenkouSpanA);
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PlotIndexSetInteger(senkouSpanABufferIndex, PLOT_DRAW_TYPE, senkouSpanADrawType);
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//
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ENUM_DRAW_TYPE senkouSpanBDrawType = showSenkouSpanB ? DRAW_LINE : DRAW_NONE;
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//
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ArraySetAsSeries(senkouSpanBBuffer, true);
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SetIndexBuffer(senkouSpanBBufferIndex, senkouSpanBBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(senkouSpanBBufferIndex, PLOT_SHIFT, shiftSize);
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PlotIndexSetInteger(senkouSpanBBufferIndex, PLOT_SHOW_DATA, showSenkouSpanB);
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PlotIndexSetInteger(senkouSpanBBufferIndex, PLOT_DRAW_TYPE, senkouSpanBDrawType);
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//
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ArraySetAsSeries(senkouABuffer, true);
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SetIndexBuffer(senkouABufferIndex, senkouABuffer, INDICATOR_DATA);
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PlotIndexSetInteger(senkouABufferIndex, PLOT_DRAW_BEGIN, maxLength);
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//
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ArraySetAsSeries(senkouBBuffer, true);
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SetIndexBuffer(senkouBBufferIndex, senkouBBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(senkouBBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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//
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ENUM_DRAW_TYPE kumoDrawType = showKumo ? DRAW_FILLING : DRAW_NONE;
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//
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PlotIndexSetInteger(kumoBufferIndex, PLOT_SHIFT, shiftSize);
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PlotIndexSetInteger(kumoBufferIndex, PLOT_SHOW_DATA, false);
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PlotIndexSetInteger(kumoBufferIndex, PLOT_DRAW_TYPE, kumoDrawType);
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}
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/**
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* Calculate Custom Buffers ...
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*
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* @param bar_index: 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 bar_index, // Selected Bar Index
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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 barsLimit = startCalculationForLastBars > 0
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? startCalculationForLastBars
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: 0;
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//
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// bool canCalculate = true;
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bool canCalculate =
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barsLimit == 0 ||
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bar_index <= barsLimit;
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if (canCalculate)
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{
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//
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CalculateValues(
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bar_index,
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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(bar_index);
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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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senkouABuffer[barIndex] = 0;
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senkouBBuffer[barIndex] = 0;
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kijunSenBuffer[barIndex] = 0;
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tenkanSenBuffer[barIndex] = 0;
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chikouSpanBuffer[barIndex] = 0;
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senkouSpanABuffer[barIndex] = 0;
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senkouSpanBBuffer[barIndex] = 0;
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}
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/**
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* Calculate Vales ...
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*
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* @param bar_index: 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 CalculateValues(
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int bar_index, // Selected Bar Index
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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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double uppers[];
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double lowers[];
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//
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double uppersMax = 0;
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double uppersMin = 0;
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//
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double lowersMax = 0;
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double lowersMin = 0;
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//
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// Calculate ChikouSpan ...
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double iChikouSpan = GetAppliedPrice(
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_Symbol,
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_Period,
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bar_index,
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chikouSpanMode //
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);
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//
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// Calculate TenkanSen ...
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GetPriceBoundary(
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uppers,
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lowers,
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_Symbol,
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_Period,
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tenkanSenMode,
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tenkanSenLength,
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bar_index //
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);
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//
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uppersMax = uppers[ArrayMaximum(uppers)];
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uppersMin = uppers[ArrayMinimum(uppers)];
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//
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lowersMax = lowers[ArrayMaximum(lowers)];
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lowersMin = lowers[ArrayMinimum(lowers)];
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//
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double iTenkanSen = (uppersMax + lowersMin) / 2;
|
|
|
|
//
|
|
// Calculate KijunSen ...
|
|
GetPriceBoundary(
|
|
uppers,
|
|
lowers,
|
|
_Symbol,
|
|
_Period,
|
|
kijunSenMode,
|
|
kijunSenLength,
|
|
bar_index //
|
|
);
|
|
|
|
//
|
|
uppersMax = uppers[ArrayMaximum(uppers)];
|
|
uppersMin = uppers[ArrayMinimum(uppers)];
|
|
|
|
//
|
|
lowersMax = lowers[ArrayMaximum(lowers)];
|
|
lowersMin = lowers[ArrayMinimum(lowers)];
|
|
|
|
//
|
|
double iKijunSen = (uppersMax + lowersMin) / 2;
|
|
|
|
//
|
|
// Calculate SenkouSpanB ...
|
|
GetPriceBoundary(
|
|
uppers,
|
|
lowers,
|
|
_Symbol,
|
|
_Period,
|
|
senkouSpanBMode,
|
|
senkouSpanBLength,
|
|
bar_index //
|
|
);
|
|
|
|
//
|
|
uppersMax = uppers[ArrayMaximum(uppers)];
|
|
uppersMin = uppers[ArrayMinimum(uppers)];
|
|
|
|
//
|
|
lowersMax = lowers[ArrayMaximum(lowers)];
|
|
lowersMin = lowers[ArrayMinimum(lowers)];
|
|
|
|
//
|
|
double iSenkouSpanB = (uppersMax + lowersMin) / 2;
|
|
|
|
//
|
|
// Calculate SenkouSpanA ...
|
|
double iSenkouSpanA = (iTenkanSen + iKijunSen) / 2;
|
|
|
|
//
|
|
// Setting Buffers ...
|
|
kijunSenBuffer[bar_index] = iKijunSen;
|
|
senkouABuffer[bar_index] = iSenkouSpanA;
|
|
senkouBBuffer[bar_index] = iSenkouSpanB;
|
|
tenkanSenBuffer[bar_index] = iTenkanSen;
|
|
chikouSpanBuffer[bar_index] = iChikouSpan;
|
|
senkouSpanABuffer[bar_index] = iSenkouSpanA;
|
|
senkouSpanBBuffer[bar_index] = iSenkouSpanB;
|
|
}
|
|
|
|
//
|