last works on XInd and XMid ...

2024-06-01 16:22:45 +03:30
parent 2109cc1549
commit 103c4b7847
4 changed files with 362 additions and 148 deletions
@@ -22,7 +22,7 @@

 //
 // Imports ...
-#include <Indicators/Indicator.mqh>
+#include "../../Classes/x-saherelm.xind.class.mq5"

 //
 // XSCMid Indicator Buffers ...
@@ -136,8 +136,258 @@ struct XSCMidInputs
 //
 // a Simple Indicator ...

-class XSCMid : public CIndicator
+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 ...