prepare backup workspace for cleaning up ...

2024-06-11 22:44:09 +03:30
parent 135e38c305
commit c2fa9fdd56
90 changed files with 77836 additions and 0 deletions
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+///////////////////////////////////////////////////////
+//
+// SaherElm IT Center MQL5 Class Library
+// ----------------------------------------------
+// Name: XSCBaseInd
+// Description: provides Indicator implementation
+// 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.xind.class.mq5"
+
+//
+// XSCMid Indicator Buffers ...
+enum ENUM_XSCMID_BUFFERS
+{
+    XSCMID_MAIN_LINE = 0,  // Main Buffer ...
+    XSCMID_STATE_LINE = 1, // State Buffer ...
+};
+
+//
+string GetTitle(ENUM_XSCMID_BUFFERS bufferLine)
+{
+    //
+    string result = NULL;
+
+    //
+    switch (bufferLine)
+    {
+    //
+    case XSCMID_MAIN_LINE:
+        result = "XMID";
+        break;
+
+    //
+    case XSCMID_STATE_LINE:
+        result = "XSTATE";
+        break;
+    }
+
+    //
+    return result;
+}
+
+//
+// XSCMid Indicator Inputs ...
+struct XSCMidInputs
+{
+    //
+    // Props ...
+    string version;
+
+    //
+    // Constructor ...
+    XSCMidInputs()
+    {
+        Clean();
+    }
+
+    //
+    // Tools ...
+
+    //
+    // Initial Inputs ...
+    bool Init()
+    {
+        //
+        bool result = false;
+
+        //
+        result = IsValid();
+
+        //
+        return result;
+    }
+
+    //
+    // Cleanup ...
+    void Clean()
+    {
+    }
+
+    //
+    // Default ...
+    void Default()
+    {
+    }
+
+    //
+    // Validate ...
+    bool IsValid()
+    {
+        //
+        bool result = false;
+
+        //
+        result =
+            //
+            true
+            //
+            ;
+
+        //
+        return result;
+    }
+
+    //
+    // Retrieve Max Length ...
+    int Max()
+    {
+        //
+        int result = 0;
+
+        //
+        result = 0;
+
+        //
+        return result;
+    }
+};
+
+//
+// a Simple Indicator ...
+
+class XSCMid : public XSCBaseInd
+{
+    //
+    // Public ...
+public:
+    //
+    // Props ...
+
+    //
+    // Constructor(s) ...
+    void XSCMid(
+        string symbol,         // Trading Symbol
+        ENUM_TIMEFRAMES period // Trading TimeFrame
+        ) : XSCBaseInd(symbol, period)
+    {
+        //
+        mSymbol = symbol;
+        mPeriod = period;
+
+        //
+        mCalculatedBars = 0;
+    }
+
+    //
+    // Deconstructor ...
+    void ~XSCMid() {}
+    //
+    // Initialize Indicator ...
+    bool Init(
+        XSCMidInputs &inputs // Indicator Inputs ...
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        result = inputs.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        // Set Inputs ...
+        this.mInputs = inputs;
+
+        //
+        // Validate Indicator State ...
+        result = this.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        // Register Required Buffers ...
+        XBuffer main;
+        string mTitle = GetTitle(XSCMID_MAIN_LINE);
+        result = main.Init(
+            mTitle,
+            mSymbol,
+            mPeriod //
+        );
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        result = SetBuffer(main);
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        // Calculate First Time ...
+        Calculate();
+
+        //
+        return result;
+    }
+
+    //
+    // Property Getter(s) / Setter(s) ...
+
+    //
+    XSCMidInputs GetInputs()
+    {
+        return mInputs;
+    }
+
+    //
+    bool SetInputs(
+        XSCMidInputs &inputs // Indicator Inputs
+    )
+    {
+        return Init(inputs);
+    }
+
+    //
+    // Override(s) ...
+
+    //
+    // Get Tag ...
+    string GetTag() override
+    {
+        //
+        string result = NULL;
+
+        //
+        result = GetToken();
+
+        //
+        return result;
+    }
+
+    //
+    // Get Token ...
+    string GetToken() override
+    {
+        //
+        string result = NULL;
+
+        //
+        result = GetSpecificToken(this);
+
+        //
+        return result;
+    }
+
+    //
+    // Validate Inputs ...
+    bool IsValidInputs() override
+    {
+        return mInputs.IsValid();
+    }
+
+    //
+    // Calculate Buffers ...
+    void Calculate() override
+    {
+        //
+        int max = mInputs.Max();
+        int limit = CountLimit();
+        int totalBars = CountBars();
+        int prevCalculated = GetCalculatedBars();
+
+        //
+        // Prepare Buffers Index ...
+        int mainIDX = GetBufferIndexByLine(XSCMID_MAIN_LINE);
+
+        //
+        // Print("Total: ", totalBars, ", prevCalculated: ", prevCalculated, ", Limit: ", limit);
+
+        //
+        // Only Calculate Last Item ...
+        bool onlyLast = false;
+        if (prevCalculated == totalBars - 1)
+        {
+            onlyLast = true;
+        }
+
+        //
+        int start = totalBars - prevCalculated - 1;
+        for (int i = start; i >= 0; i--)
+        {
+            //
+            int barIndex = i - 1;
+            // Print("barIndex: ", barIndex, ", onlyLast: ", onlyLast);
+            if (barIndex < 0 && !onlyLast)
+            {
+                continue;
+            }
+
+            //
+            if (onlyLast)
+            {
+                barIndex = 0;
+            }
+
+            //
+            datetime iBarTime = iTime(
+                mSymbol,
+                mPeriod,
+                barIndex - 1
+                //
+            );
+            int iBarIndex = iBarShift(
+                mSymbol,
+                mPeriod,
+                iBarTime //
+            );
+
+            //
+            double iValue = iClose(mSymbol, mPeriod, iBarIndex);
+
+            //
+            Print("Bar: ", barIndex, ", Bar Time: ", iBarTime, ", Bar Index: ", iBarIndex, ", iValue: ", iValue);
+            if (iValue != 0.0)
+            {
+                //
+                // Print("Bar: ", barIndex, ", Bar Time: ", iBarTime, ", Bar Index: ", iBarIndex, ", iValue: ", iValue);
+                mBuffers[mainIDX].Add(barIndex, iValue);
+            }
+        }
+
+        //
+        // Prevent Double Calculation Same Bars ...
+        mCalculatedBars = totalBars - 1;
+    }
+
+    //
+    // De Initialize Class ...
+    void DeInit(int reason)
+    {
+    }
+
+    //
+    // Tools ...
+
+    //
+    int GetBufferIndexByLine(
+        ENUM_XSCMID_BUFFERS bufferLine // Specified Buffer Line
+    )
+    {
+        //
+        string mTitle = GetTitle(bufferLine);
+        return GetBufferIndex(mTitle);
+    }
+
+    //
+    bool GetBufferByLine(
+        ENUM_XSCMID_BUFFERS bufferLine, // Specified Buffer Line
+        XBuffer &buffer                 // Hold Result
+    )
+    {
+        //
+        string mTitle = GetTitle(bufferLine);
+        return GetBuffer(mTitle, buffer);
+    }
+
+    // //
+    // double GetBufferValueByLine(
+    //     ENUM_XSCMID_BUFFERS bufferLine, // Specified Buffer Line
+    //     datetime time = NULL            // Time
+    // )
+    // {
+    //     //
+    //     string mTitle = GetTitle(bufferLine);
+    //     return GetBufferValue(mTitle, time);
+    // }
+
+    //
+    // Protected ...
+protected:
+    //
+    // Private ...
+private:
+    //
+    // Props ...
+
+    //
+    // Inputs ...
+    XSCMidInputs mInputs;
+};