559 lines
11 KiB
Plaintext
559 lines
11 KiB
Plaintext
///////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 XTS Oscillator
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// ---------------------------------------------
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// Name: XTS
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// Description: Time Sections Oscillator ...
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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 XTS Oscillator"
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#property strict
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//
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// START Constants ...
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//
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#define ShortName "XTS"
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enum ENUM_X_PERIOD_METHOD
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{
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//
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X_PERIOD_NOTHING,
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//
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X_PERIOD_AUTO,
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//
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X_PERIOD_MANUALLY
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};
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//
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// XTS Oscillator States ...
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//
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// END Constants ...
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//
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//
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// START Inputs ...
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//
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input group "Current Period";
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input ENUM_APPLIED_PRICE currentAppliedTo = PRICE_CLOSE; // Current Applied To
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//
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input group "Nearest Period";
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input ENUM_X_PERIOD_METHOD nearestMethod = X_PERIOD_AUTO; // How to Find Nearest Period
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input ENUM_TIMEFRAMES nearestPeriod = NULL; // Nearest Time Frame
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input ENUM_APPLIED_PRICE nearestAppliedTo = PRICE_CLOSE; // Nearest Applied To
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//
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input group "Mediest Period";
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input ENUM_X_PERIOD_METHOD mediestMethod = X_PERIOD_AUTO; // How to Find Mediest Period
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input ENUM_TIMEFRAMES mediestPeriod = NULL; // Mediest Time Frame
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input ENUM_APPLIED_PRICE mediestAppliedTo = PRICE_CLOSE; // Mediest Applied To
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//
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input group "Farest Period";
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input ENUM_X_PERIOD_METHOD farestMethod = X_PERIOD_AUTO; // How to Find Farest Period
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input ENUM_TIMEFRAMES farestPeriod = NULL; // Farest Time Frame
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input ENUM_APPLIED_PRICE farestAppliedTo = PRICE_CLOSE; // Farest Applied To
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//
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// Includes Logging Library ...
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#include "../Libraries/x-saherelm.log.lib.mq5"
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//
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// Includes Draw Library ...
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#include "../Libraries/x-saherelm.draw.lib.mq5"
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//
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// Includes Common Library ...
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#include "../Libraries/x-saherelm.common.lib.mq5"
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//
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// START Buffers ...
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//
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#property indicator_separate_window
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//
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#property indicator_buffers 4
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#property indicator_plots 4
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//
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// Current ...
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#define currentBufferIndex 0
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double currentBuffer[];
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#property indicator_label1 "XTS C"
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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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// Nearest ...
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#define nearestBufferIndex 1
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double nearestBuffer[];
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#property indicator_label2 "XTS N"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrAqua
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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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// Mediest ...
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#define mediestBufferIndex 2
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double mediestBuffer[];
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#property indicator_label3 "XTS M"
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#property indicator_type3 DRAW_LINE
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#property indicator_color3 clrLime
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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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// Farest ...
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#define farestBufferIndex 3
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double farestBuffer[];
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#property indicator_label4 "XTS F"
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#property indicator_type4 DRAW_LINE
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#property indicator_color4 clrLightBlue
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#property indicator_style4 STYLE_SOLID
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#property indicator_width4 1
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//
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// END Buffers ...
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//
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//
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// START Global Definitions: Variables, Properties and etc ...
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//
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//
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ENUM_TIMEFRAMES mNearestPeriod = NULL;
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ENUM_TIMEFRAMES mMediestPeriod = NULL;
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ENUM_TIMEFRAMES mFarestPeriod = NULL;
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//
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// END Global Definitions: Variables, Properties and etc ...
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//
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//
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// START Event Handlers ...
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//
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//
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// Initialization ...
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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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logTag = ShortName;
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drawPrefix = ShortName;
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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 Oscillator ShortName ...
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SetOscillatorName();
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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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// DeInitialization ...
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void OnDeinit(const int reason)
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{
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//
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OnDeinitDrawLibrary();
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//
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Comment("");
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}
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//
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// Calculations ...
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//
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// Calculating what we want ...
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int OnCalculate(
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//
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// total Candles on chart ...
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const int rates_total,
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//
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// total calculated Candles on charts ...
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const int prev_calculated,
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//
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// history of Candles Open Time ...
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const datetime &time[],
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//
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// history of Candles Open Price ...
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const double &open[],
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//
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// history of Candles High Price ...
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const double &high[],
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//
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// history of Candles Low Price ...
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const double &low[],
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//
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// history of Candles Close Price ...
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const double &close[],
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//
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// history of Tick Volumes on Candle ...
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const long &tick_volume[],
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//
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// history of Trade Volumes ...
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const long &volume[],
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//
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// history of Candles Spread Price ...
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const int &spread[])
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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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// this counts Available Bars ...
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int limit;
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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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int maxLength = 30;
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//
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limit = (prev_calculated > rates_total || prev_calculated <= 0) ? rates_total : (rates_total - prev_calculated) + 1;
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//
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// Main Loop ...
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for (int i = 0; i < limit && !IsStopped(); i++)
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{
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//
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// Do Buffers Calculation ...
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CalculateBuffers(i);
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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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// END Event Handlers ...
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//
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//
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// START Functions ...
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//
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//
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// Validate Input Args for Initialization ...
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bool ValidateInputs()
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{
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//
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bool result = true;
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//
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return result;
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}
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//
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// Define Indexes and Styles ...
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void DefineBuffers()
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{
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//
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int maxLength = 30;
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//
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// Current ...
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ArraySetAsSeries(currentBuffer, true);
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SetIndexBuffer(currentBufferIndex, currentBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(currentBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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//
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// Nearest ...
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ArraySetAsSeries(nearestBuffer, true);
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SetIndexBuffer(nearestBufferIndex, nearestBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(nearestBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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//
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// Mediest ...
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ArraySetAsSeries(mediestBuffer, true);
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SetIndexBuffer(mediestBufferIndex, mediestBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(mediestBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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//
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// Farest ...
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ArraySetAsSeries(farestBuffer, true);
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SetIndexBuffer(farestBufferIndex, farestBuffer, INDICATOR_DATA);
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PlotIndexSetInteger(farestBufferIndex, PLOT_DRAW_BEGIN, maxLength);
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}
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//
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// Set Oscillator Short Name and also we can define Buffers Labels ...
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void SetOscillatorName()
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{
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IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
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}
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//
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// Calculate Buffers ...
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void CalculateBuffers(int bar_index)
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{
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//
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// Current ...
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CalculateCurrent(bar_index);
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//
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// Nearest ...
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CalculateNearest(bar_index);
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//
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// Mediest ...
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CalculateMediest(bar_index);
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//
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// Farest ...
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CalculateFarest(bar_index);
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//
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// Commenting ...
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string comment = GenerateDescriptionComment();
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Comment(comment);
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}
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//
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// Current ...
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void CalculateCurrent(int bar_index)
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{
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//
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datetime barTime = iTime(
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_Symbol,
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_Period,
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bar_index);
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datetime startTime = GetPeriodStartTime(
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_Symbol,
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_Period,
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barTime);
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int startBarIndex = iBarShift(
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_Symbol,
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_Period,
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startTime);
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//
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XOHCL c = GetCandle(
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_Symbol,
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_Period,
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startBarIndex);
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//
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double value = GetAppliedPrice(
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c,
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currentAppliedTo);
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//
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currentBuffer[bar_index] = value;
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}
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//
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// Nearest ...
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void CalculateNearest(int bar_index)
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{
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//
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if (mNearestPeriod == NULL)
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{
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//
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switch (nearestMethod)
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{
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//
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case X_PERIOD_AUTO:
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mNearestPeriod = GetNearestTimeFrame(_Period);
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break;
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//
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case X_PERIOD_NOTHING:
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case X_PERIOD_MANUALLY:
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mNearestPeriod = nearestPeriod;
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break;
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}
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}
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//
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datetime barTime = iTime(
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_Symbol,
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_Period,
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bar_index);
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datetime startTime = GetPeriodStartTime(
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_Symbol,
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mNearestPeriod,
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barTime);
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int startBarIndex = iBarShift(
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_Symbol,
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_Period,
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startTime);
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//
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XOHCL c = GetCandle(
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_Symbol,
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_Period,
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startBarIndex);
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//
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double value = GetAppliedPrice(
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c,
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nearestAppliedTo);
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//
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nearestBuffer[bar_index] = value;
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}
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//
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// Mediest ...
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void CalculateMediest(int bar_index)
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{
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//
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if (mMediestPeriod == NULL)
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{
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//
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switch (mediestMethod)
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{
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//
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case X_PERIOD_AUTO:
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mMediestPeriod = GetMediestTimeFrame(_Period);
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break;
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//
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case X_PERIOD_NOTHING:
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case X_PERIOD_MANUALLY:
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mMediestPeriod = mediestPeriod;
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break;
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}
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}
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//
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datetime barTime = iTime(
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_Symbol,
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_Period,
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bar_index);
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datetime startTime = GetPeriodStartTime(
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_Symbol,
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mMediestPeriod,
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barTime);
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int startBarIndex = iBarShift(
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_Symbol,
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_Period,
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startTime);
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//
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XOHCL c = GetCandle(
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_Symbol,
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_Period,
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startBarIndex);
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//
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double value = GetAppliedPrice(
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c,
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mediestAppliedTo);
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//
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mediestBuffer[bar_index] = value;
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}
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//
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// Farest ...
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void CalculateFarest(int bar_index)
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{
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//
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if (mFarestPeriod == NULL)
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{
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//
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switch (farestMethod)
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{
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//
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case X_PERIOD_AUTO:
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mFarestPeriod = GetFarestTimeFrame(_Period);
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break;
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//
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case X_PERIOD_NOTHING:
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case X_PERIOD_MANUALLY:
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mFarestPeriod = farestPeriod;
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break;
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}
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}
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//
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datetime barTime = iTime(
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_Symbol,
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_Period,
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bar_index);
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datetime startTime = GetPeriodStartTime(
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_Symbol,
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mFarestPeriod,
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barTime);
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int startBarIndex = iBarShift(
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_Symbol,
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_Period,
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startTime);
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//
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XOHCL c = GetCandle(
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_Symbol,
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_Period,
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startBarIndex);
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//
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double value = GetAppliedPrice(
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c,
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farestAppliedTo);
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//
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farestBuffer[bar_index] = value;
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}
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//
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// Generate Comment ...
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string GenerateDescriptionComment()
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{
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//
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string result = "";
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//
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result += "Nearest : " + EnumToString(mNearestPeriod) + "\n";
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result += "Mediest : " + EnumToString(mMediestPeriod) + "\n";
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result += "Farest : " + EnumToString(mFarestPeriod) + "\n";
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//
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return result;
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}
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//
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// END Functions ...
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//
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