/////////////////////////////////////////////////////// // // SaherElm IT Center MQL5 Helper Class Library // ---------------------------------------------- // Name: XCX121XDONHelper // Description: provides all Indicator // Helper requirements ... // // // Maintainer: // ------------ // Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com) // ////////////////////////////////////////////////////// // // Global Properties ... #property library #property copyright "Copyright 2023, SaherElm IT Center" #property link "https://www.saherelm.ir" #property version "1.00" #property strict // // Imports ... #include "../Classes/x-saherelm.x-helper.class.mq5" // // Definitions ... // // Definitions ... enum ENUM_X121_XDON_BUFFERS { // X121_XDON_OPEN_UPPER_LINE = 0, X121_XDON_OPEN_LOWER_LINE = 1, X121_XDON_HIGH_UPPER_LINE = 2, X121_XDON_HIGH_LOWER_LINE = 3, X121_XDON_LOW_UPPER_LINE = 4, X121_XDON_LOW_LOWER_LINE = 5, X121_XDON_CLOSE_UPPER_LINE = 6, X121_XDON_CLOSE_LOWER_LINE = 7, }; // // Input Models ... struct X121XDONInputs { // // Props ... // int donchainLength; // Donchain Length // int startCalculationForLastBars; // Calculate Last n Bars // bool showUpper; // Show Upper Band bool showLower; // Show Lower Band // bool showOpen; // Show Open bool showHigh; // Show High bool showClose; // Show Close bool showLow; // Show Low // // Constructor(s) ... X121XDONInputs() { // Clean(); } // // Tools ... // // Clean ... void Clean() { // donchainLength = 0; // startCalculationForLastBars = 0; // showUpper = false; showLower = false; // showOpen = false; showHigh = false; showClose = false; showLow = false; } // // Default ... void Default() { // donchainLength = 40; // startCalculationForLastBars = 1000; // showUpper = true; showLower = true; // showOpen = true; showHigh = true; showClose = true; showLow = true; } // // Validate ... bool IsValid() { // bool result = false; // result = // donchainLength > 0 // ; // return result; } // // Retrieve MAx Length ... int Max() { // int result = 0; // result = MathMax(1, donchainLength); // return result; } }; // // Conditions ... struct X121XDONConditions { // // Common ... string symbol; ENUM_TIMEFRAMES period; datetime time; // // Buffers ... double donOpenUpperBuffer[]; double donOpenLowerBuffer[]; double donHighUpperBuffer[]; double donHighLowerBuffer[]; double donLowUpperBuffer[]; double donLowLowerBuffer[]; double donCloseUpperBuffer[]; double donCloseLowerBuffer[]; // // Conditions ... // bool isRejectDonOpenUpper; bool isRejectDonHighUpper; bool isRejectDonLowUpper; bool isRejectDonCloseUpper; // bool isRejectDonOpenLower; bool isRejectDonHighLower; bool isRejectDonLowLower; bool isRejectDonCloseLower; // bool isBreakDonOpenUpper; bool isBreakDonHighUpper; bool isBreakDonLowUpper; bool isBreakDonCloseUpper; // bool isBreakDonOpenLower; bool isBreakDonHighLower; bool isBreakDonLowLower; bool isBreakDonCloseLower; // // Constructor ... X121XDONConditions() { Clean(); } // // Tools ... /** * Cleaning Up ... */ void Clean() { // // Commons ... symbol = NULL; period = NULL; time = NULL; // // Buffers ... // Clean(donOpenUpperBuffer); Clean(donOpenLowerBuffer); Clean(donHighUpperBuffer); Clean(donHighLowerBuffer); Clean(donLowUpperBuffer); Clean(donLowLowerBuffer); Clean(donCloseUpperBuffer); Clean(donCloseLowerBuffer); // ArraySetAsSeries(donOpenUpperBuffer, true); ArraySetAsSeries(donOpenLowerBuffer, true); ArraySetAsSeries(donHighUpperBuffer, true); ArraySetAsSeries(donHighLowerBuffer, true); ArraySetAsSeries(donLowUpperBuffer, true); ArraySetAsSeries(donLowLowerBuffer, true); ArraySetAsSeries(donCloseUpperBuffer, true); ArraySetAsSeries(donCloseLowerBuffer, true); // // Conditions ... // isRejectDonOpenUpper = false; isRejectDonHighUpper = false; isRejectDonLowUpper = false; isRejectDonCloseUpper = false; // isRejectDonOpenLower = false; isRejectDonHighLower = false; isRejectDonLowLower = false; isRejectDonCloseLower = false; // isBreakDonOpenUpper = false; isBreakDonHighUpper = false; isBreakDonLowUpper = false; isBreakDonCloseUpper = false; // isBreakDonOpenLower = false; isBreakDonHighLower = false; isBreakDonLowLower = false; isBreakDonCloseLower = false; } /** * Generate Conditions Scores ... * * @param bullishScore: Double, Directional Scores Reference ... * @param bearishScore: Double, Directional Scores Reference ... */ void GenerateScore( double &bullishScore, double &bearishScore // ) { // bullishScore = 0; bearishScore = 0; // // TODO: Implement if Required ... } /** * Generate Summary String for Represent Conditions State ... * * @param onlyCommons: Boolean, Just Generate Only Commons Conditions ... * @param onlyConditions: Boolean, Just Generate Only Conditions ... * @param includeScores: Boolean, Attach Scores Representations on Result ... * @param ignoreFalseConditions: Boolean, Ignore False Conditions on Result ... * @param separator: String, Separate Lines ... * * @return ( string ) */ string GenerateSummary( bool onlyCommons = false, bool onlyConditions = false, bool includeScores = true, bool ignoreFalseConditions = true, string separator = "\n" // ) { // string result = NULL; // double bullishScore = 0; double bearishScore = 0; GenerateScore( bullishScore, bearishScore // ); // string scoresStr = // "Scores: " + separator + "---------------" + separator + "Bullish: " + ToString(bullishScore) + separator + "Bearish: " + ToString(bearishScore) + separator + "" // ; // string commonStr = GenerateSpecifiedCommonSummary( this, separator, includeScores // ); // string conditionsStr = // ToString("isRejectDonOpenUpper", isRejectDonOpenUpper, ignoreFalseConditions, separator) + ToString("isRejectDonHighUpper", isRejectDonHighUpper, ignoreFalseConditions, separator) + ToString("isRejectDonLowUpper", isRejectDonLowUpper, ignoreFalseConditions, separator) + ToString("isRejectDonCloseUpper", isRejectDonCloseUpper, ignoreFalseConditions, separator) + // ToString("isRejectDonOpenLower", isRejectDonOpenLower, ignoreFalseConditions, separator) + ToString("isRejectDonHighLower", isRejectDonHighLower, ignoreFalseConditions, separator) + ToString("isRejectDonLowLower", isRejectDonLowLower, ignoreFalseConditions, separator) + ToString("isRejectDonCloseLower", isRejectDonCloseLower, ignoreFalseConditions, separator) + // ToString("isBreakDonOpenUpper", isBreakDonOpenUpper, ignoreFalseConditions, separator) + ToString("isBreakDonHighUpper", isBreakDonHighUpper, ignoreFalseConditions, separator) + ToString("isBreakDonLowUpper", isBreakDonLowUpper, ignoreFalseConditions, separator) + ToString("isBreakDonCloseUpper", isBreakDonCloseUpper, ignoreFalseConditions, separator) + // ToString("isBreakDonOpenLower", isBreakDonOpenLower, ignoreFalseConditions, separator) + ToString("isBreakDonHighLower", isBreakDonHighLower, ignoreFalseConditions, separator) + ToString("isBreakDonLowLower", isBreakDonLowLower, ignoreFalseConditions, separator) + ToString("isBreakDonCloseLower", isBreakDonCloseLower, ignoreFalseConditions, separator) + // "" // ; // result = // "[" + GetTag() + "]" + separator + (onlyConditions ? "" : commonStr) + (!includeScores ? "" : scoresStr) + " " + separator + (onlyCommons ? "" : conditionsStr) + "" // ; // return result; } /** * Retrieve nique Tag Identifier ... * * @return ( string ) */ string GetTag() { return GetTypeName(this); } // }; // // Class ... class XCX121XDONHelper : public XCBaseHelper { // // Public ... public: // // Props ... // // Constructors ... XCX121XDONHelper() : XCBaseHelper(_Symbol, _Period) { } // // Deconstructor ... ~XCX121XDONHelper() { // mInputs.Clean(); // ArrayFree(donOpenUpperBuffer); ArrayFree(donOpenLowerBuffer); ArrayFree(donHighUpperBuffer); ArrayFree(donHighLowerBuffer); ArrayFree(donLowUpperBuffer); ArrayFree(donLowLowerBuffer); ArrayFree(donCloseUpperBuffer); ArrayFree(donCloseLowerBuffer); } // // Tools ... bool Init( string symbol, // Trading Symbol ENUM_TIMEFRAMES period, // Trading Period X121XDONInputs &inputs // Inputs ) { // bool result = false; // mSymbol = symbol; mPeriod = period; // result = inputs.IsValid(); if (!result) { return result; } // ArraySetAsSeries(donOpenUpperBuffer, true); ArraySetAsSeries(donOpenLowerBuffer, true); ArraySetAsSeries(donHighUpperBuffer, true); ArraySetAsSeries(donHighLowerBuffer, true); ArraySetAsSeries(donLowUpperBuffer, true); ArraySetAsSeries(donLowLowerBuffer, true); ArraySetAsSeries(donCloseUpperBuffer, true); ArraySetAsSeries(donCloseLowerBuffer, true); // mInputs = inputs; // mHandler = iCustom( mSymbol, mPeriod, "x-saherelm.x121.xdon", // // Inputs ... // // Market ... "", mInputs.donchainLength, // // Presentation ... "", mInputs.startCalculationForLastBars, // mInputs.showUpper, mInputs.showLower, // mInputs.showOpen, mInputs.showHigh, mInputs.showClose, mInputs.showLow // ); result = mHandler != INVALID_HANDLE; if (!result) { return result; } // return result; } // // Inputs ... // X121XDONInputs GetInputs() { return mInputs; } // bool SetInputs( X121XDONInputs &inputs // Configs ) { // return Init( mSymbol, mPeriod, inputs // ); } // // Readers ... // // OPEN ... // // UPPER ... // double GetDonOpenUpper( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donOpenUpperBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donOpenUpperBuffer[barIndex]; } // int CopyDonOpenUpper( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donOpenUpperBuffer, buffer, forceClean // ); } // // LOWER ... // double GetDonOpenLower( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donOpenLowerBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donOpenLowerBuffer[barIndex]; } // int CopyDonOpenLower( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donOpenLowerBuffer, buffer, forceClean // ); } // // CLOSE ... // // UPPER ... // double GetDonCloseUpper( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donCloseUpperBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donCloseUpperBuffer[barIndex]; } // int CopyDonCloseUpper( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donCloseUpperBuffer, buffer, forceClean // ); } // // LOWER ... // double GetDonCloseLower( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donCloseLowerBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donCloseLowerBuffer[barIndex]; } // int CopyDonCloseLower( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donCloseLowerBuffer, buffer, forceClean // ); } // // HIGH ... // // UPPER ... // double GetDonHighUpper( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donHighUpperBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donHighUpperBuffer[barIndex]; } // int CopyDonHighUpper( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donHighUpperBuffer, buffer, forceClean // ); } // // LOWER ... // double GetDonHighLower( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donHighLowerBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donHighLowerBuffer[barIndex]; } // int CopyDonHighLower( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donHighLowerBuffer, buffer, forceClean // ); } // // LOW ... // // UPPER ... // double GetDonLowUpper( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donLowUpperBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donLowUpperBuffer[barIndex]; } // int CopyDonLowUpper( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donLowUpperBuffer, buffer, forceClean // ); } // // LOWER ... // double GetDonLoweLower( int barIndex // Bar Index ) { // if (barIndex < 0) { barIndex = 0; } // Calculate(); // int count = ArraySize(donLowLowerBuffer); if (barIndex >= count) { barIndex = count - 1; } // return donLowLowerBuffer[barIndex]; } // int CopyDonLoweLower( int start, // Start int count, // Number of Items for read double &buffer[], // Dest Buffer bool forceClean = true // Force To Clean buffer ) { // // Update Calculations ... Calculate(); // // Copy Items ... return Copy( start, count, donLowLowerBuffer, buffer, forceClean // ); } // bool GetConditions( X121XDONConditions &conditions, // int barIndex = 0, // int loopback = 5 // ) { // bool result = true; // if (loopback < 5) { loopback = 5; } // conditions.Clean(); // conditions.symbol = mSymbol; conditions.period = mPeriod; conditions.time = TimeCurrent(); // int zIndex = barIndex; int cIndex = zIndex + 1; int pIndex = cIndex + 1; int ppIndex = pIndex + 1; // XOHCL zBar; result = zBar.Init( mSymbol, mPeriod, zIndex // ); if (!result) { return result; } // XOHCL cBar; result = cBar.Init( mSymbol, mPeriod, cIndex // ); if (!result) { return result; } // XOHCL pBar; result = pBar.Init( mSymbol, mPeriod, pIndex // ); if (!result) { return result; } // // Buffers ... // CopyDonOpenUpper( zIndex, loopback, conditions.donOpenUpperBuffer // ); // CopyDonOpenLower( zIndex, loopback, conditions.donOpenLowerBuffer // ); // CopyDonCloseUpper( zIndex, loopback, conditions.donCloseUpperBuffer // ); // CopyDonCloseLower( zIndex, loopback, conditions.donCloseLowerBuffer // ); // CopyDonHighUpper( zIndex, loopback, conditions.donHighUpperBuffer // ); // CopyDonHighLower( zIndex, loopback, conditions.donHighLowerBuffer // ); // CopyDonLowUpper( zIndex, loopback, conditions.donLowUpperBuffer // ); // CopyDonLoweLower( zIndex, loopback, conditions.donLowLowerBuffer // ); // // Conditions ... // int cIDX = 1; int pIDX = cIDX + 1; // bool isRejectDonOpenUpper = IsBarReject( donOpenUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isRejectDonHighUpper = IsBarReject( donHighUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isRejectDonLowUpper = IsBarReject( donLowUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isRejectDonCloseUpper = IsBarReject( donCloseUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); // bool isRejectDonOpenLower = IsBarReject( donOpenLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isRejectDonHighLower = IsBarReject( donHighLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isRejectDonLowLower = IsBarReject( donLowLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isRejectDonCloseLower = IsBarReject( donCloseLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); // bool isBreakDonOpenUpper = IsBarBreak( donOpenUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isBreakDonHighUpper = IsBarBreak( donHighUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isBreakDonLowUpper = IsBarBreak( donLowUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); bool isBreakDonCloseUpper = IsBarBreak( donCloseUpperBuffer[cIDX], X_DIRECTION_BEARISH, cBar // ); // bool isBreakDonOpenLower = IsBarBreak( donOpenLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isBreakDonHighLower = IsBarBreak( donHighLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isBreakDonLowLower = IsBarBreak( donLowLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); bool isBreakDonCloseLower = IsBarBreak( donCloseLowerBuffer[cIDX], X_DIRECTION_BULLISH, cBar // ); // conditions.isBreakDonLowUpper = isBreakDonLowUpper; conditions.isBreakDonLowLower = isBreakDonLowLower; conditions.isRejectDonLowUpper = isRejectDonLowUpper; conditions.isRejectDonLowLower = isRejectDonLowLower; conditions.isBreakDonOpenUpper = isBreakDonOpenUpper; conditions.isBreakDonHighUpper = isBreakDonHighUpper; conditions.isBreakDonOpenLower = isBreakDonOpenLower; conditions.isBreakDonHighLower = isBreakDonHighLower; conditions.isRejectDonOpenUpper = isRejectDonOpenUpper; conditions.isRejectDonOpenLower = isRejectDonOpenLower; conditions.isRejectDonHighUpper = isRejectDonHighUpper; conditions.isRejectDonHighLower = isRejectDonHighLower; conditions.isBreakDonCloseUpper = isBreakDonCloseUpper; conditions.isBreakDonCloseLower = isBreakDonCloseLower; conditions.isRejectDonCloseUpper = isRejectDonCloseUpper; conditions.isRejectDonCloseLower = isRejectDonCloseLower; // return result; } // // Protected ... protected: // // Private ... private: // // Props ... X121XDONInputs mInputs; // Inputs ... // // Buffers ... double donOpenUpperBuffer[]; double donOpenLowerBuffer[]; double donHighUpperBuffer[]; double donHighLowerBuffer[]; double donLowUpperBuffer[]; double donLowLowerBuffer[]; double donCloseUpperBuffer[]; double donCloseLowerBuffer[]; // void Calculate() { // int totalBars = CountBars(); if (totalBars > 1000) { totalBars = 1000; } // // OPEN ... // // Upper ... CopyBuffer( mHandler, X121_XDON_OPEN_UPPER_LINE, 0, totalBars, donOpenUpperBuffer // ); // // Lower ... CopyBuffer( mHandler, X121_XDON_OPEN_LOWER_LINE, 0, totalBars, donOpenLowerBuffer // ); // // CLOSE ... // // Upper ... CopyBuffer( mHandler, X121_XDON_CLOSE_UPPER_LINE, 0, totalBars, donCloseUpperBuffer // ); // // Lower ... CopyBuffer( mHandler, X121_XDON_CLOSE_LOWER_LINE, 0, totalBars, donCloseLowerBuffer // ); // // HIGH ... // // Upper ... CopyBuffer( mHandler, X121_XDON_HIGH_UPPER_LINE, 0, totalBars, donHighUpperBuffer // ); // // Lower ... CopyBuffer( mHandler, X121_XDON_HIGH_LOWER_LINE, 0, totalBars, donHighLowerBuffer // ); // // LOW ... // // Upper ... CopyBuffer( mHandler, X121_XDON_LOW_UPPER_LINE, 0, totalBars, donLowUpperBuffer // ); // // Lower ... CopyBuffer( mHandler, X121_XDON_LOW_LOWER_LINE, 0, totalBars, donLowLowerBuffer // ); } }; // // Tools ...