complete xrl indicator and it's related helper class ...

Indicators/x-saherelm.xrl.mq5

@@ -32,6 +32,7 @@ input group "Market";
 input group "Fast";
 input int fastLength = 9;                             // Length
 input ENUM_APPLIED_PRICE fastAppliedTo = PRICE_CLOSE; // Applied To
+input group "Slow";
 input int slowLength = 18;                            // Length
 input ENUM_APPLIED_PRICE slowAppliedTo = PRICE_CLOSE; // Applied To
 
@@ -48,7 +49,7 @@ input bool showVerifier = true;   // Show Verifier
 #property indicator_chart_window
 
 //
-#property indicator_buffers 8
+#property indicator_buffers 11
 #property indicator_plots 6
 
 //
@@ -121,6 +122,18 @@ double fastLRBuffer[];
 #define slowLRBufferIndex 7
 double slowLRBuffer[];
 
+//
+#define fastStateBufferIndex 8
+double fastStateBuffer[];
+
+//
+#define slowStateBufferIndex 9
+double slowStateBuffer[];
+
+//
+#define verifierStateBufferIndex 10
+double verifierStateBuffer[];
+
 //
 // Variables ...
 
@@ -137,10 +150,12 @@ XLinearRegression verifierCalculator;
 
 //
 // Initialization ...
-int OnInit() {
+int OnInit()
+{
     //
     // Validate Inputs ...
-    if(!ValidateInputs()) {
+    if (!ValidateInputs())
+    {
         return INIT_PARAMETERS_INCORRECT;
     }
 
@@ -166,7 +181,8 @@ int OnInit() {
 
 //
 // DeInitialization ...
-void OnDeinit(const int reason) {
+void OnDeinit(const int reason)
+{
     //
     // REASON_PROGRAM 0 The EA has stopped working calling the ExpertRemove() function
     // REASON_REMOVE 1 Program removed from a chart
@@ -193,7 +209,8 @@ int OnCalculate(
     const long &tick_volume[], // History of Tick Volumes on Bar ...
     const long &volume[],      // History of Trade Volumes ...
     const int &spread[]        // History of Spread Price ...
-) {
+)
+{
     //
     int limit = (prev_calculated > 0) ? prev_calculated - 1 : 0;
 
@@ -239,7 +256,8 @@ int OnCalculate(
 
 //
 // Validate Input Args for Initialization ...
-bool ValidateInputs() {
+bool ValidateInputs()
+{
     //
     bool result = false;
 
@@ -254,7 +272,8 @@ bool ValidateInputs() {
 //
 // Retrieve all Exists Input Max Length ...
 // use for Start Of Drawing ...
-int ExtractMaxLengthOfInputs() {
+int ExtractMaxLengthOfInputs()
+{
     //
     int result = 0;
 
@@ -268,13 +287,15 @@ int ExtractMaxLengthOfInputs() {
 
 //
 // Set Indicator Short Name and also we can define Buffers Labels ...
-void SetIndicatorName() {
+void SetIndicatorName()
+{
     IndicatorSetString(INDICATOR_SHORTNAME, ShortName);
 }
 
 //
 // Define Indexes and Styles ...
-void DefineBuffers() {
+void DefineBuffers()
+{
     //
     // Fast ...
 
@@ -326,6 +347,11 @@ void DefineBuffers() {
     //
     SetIndexBuffer(fastLRBufferIndex, fastLRBuffer, INDICATOR_CALCULATIONS);
     SetIndexBuffer(slowLRBufferIndex, slowLRBuffer, INDICATOR_CALCULATIONS);
+
+    //
+    SetIndexBuffer(fastStateBufferIndex, fastStateBuffer, INDICATOR_CALCULATIONS);
+    SetIndexBuffer(slowStateBufferIndex, slowStateBuffer, INDICATOR_CALCULATIONS);
+    SetIndexBuffer(verifierStateBufferIndex, verifierStateBuffer, INDICATOR_CALCULATIONS);
 }
 
 //
@@ -339,7 +365,8 @@ void CalculateFast(
     const double &close[], // History of Close Price ...
     int limit,
     const int rates_total //
-) {
+)
+{
     //
     // Fast ...
 
@@ -347,7 +374,8 @@ void CalculateFast(
     // Calculate Fast Intercept and Slope ...
     double fastSlope = 0;
     double fastIntercept = 0;
-    for(int i = limit; i < rates_total && !IsStopped(); i++) {
+    for (int i = limit; i < rates_total && !IsStopped(); i++)
+    {
         //
         double fastAppliedPrice = iGetPrice(fastAppliedTo, open[i], high[i], low[i], close[i]);
 
@@ -365,18 +393,26 @@ void CalculateFast(
 
     //
     // Calculate Fast ...
-    for(int i = 0; i < fastLength && !IsStopped(); i++) {
+    for (int i = 0; i < fastLength && !IsStopped(); i++)
+    {
         //
         double fast = fastIntercept + fastSlope * (fastLength - i - 1);
         fastBuffer[rates_total - i - 1] = fast;
 
         //
         double fastColor =
-            (fastSlope > 0) ? bullColorIDX : (fastSlope < 0) ? bearColorIDX :
+            (fastSlope > 0)
-                                                               neuturalColorIDX;
+                ? bullColorIDX
+            : (fastSlope < 0)
+                ? bearColorIDX
+                : neuturalColorIDX;
+        double fastState = (fastSlope > 0)
+                               ? 1
+                               : -1;
 
         //
         fastBufferColor[rates_total - i - 1] = fastColor;
+        fastStateBuffer[rates_total - i - 1] = fastState;
     }
 
     //
@@ -392,7 +428,8 @@ void CalculateSlow(
     const double &close[], // History of Close Price ...
     int limit,
     const int rates_total //
-) {
+)
+{
     //
     // Slow ...
 
@@ -400,7 +437,8 @@ void CalculateSlow(
     // Calculate Slow Intercept and Slope ...
     double slowSlope = 0;
     double slowIntercept = 0;
-    for(int i = limit; i < rates_total && !IsStopped(); i++) {
+    for (int i = limit; i < rates_total && !IsStopped(); i++)
+    {
         //
         double slowAppliedPrice = iGetPrice(slowAppliedTo, open[i], high[i], low[i], close[i]);
 
@@ -418,18 +456,26 @@ void CalculateSlow(
 
     //
     // Calculate Slow ...
-    for(int i = 0; i < slowLength && !IsStopped(); i++) {
+    for (int i = 0; i < slowLength && !IsStopped(); i++)
+    {
         //
         double slow = slowIntercept + slowSlope * (slowLength - i - 1);
         slowBuffer[rates_total - i - 1] = slow;
 
         //
         double slowColor =
-            (slowSlope > 0) ? bullColorIDX : (slowSlope < 0) ? bearColorIDX :
+            (slowSlope > 0)
-                                                               neuturalColorIDX;
+                ? bullColorIDX
+            : (slowSlope < 0)
+                ? bearColorIDX
+                : neuturalColorIDX;
+        double slowState = (slowSlope > 0)
+                               ? 1
+                               : -1;
 
         //
         slowBufferColor[rates_total - i - 1] = slowColor;
+        slowStateBuffer[rates_total - i - 1] = slowState;
     }
 
     //
@@ -445,10 +491,12 @@ void CalculateVerifier(
     const double &close[], // History of Close Price ...
     int limit,
     const int rates_total //
-) {
+)
+{
     //
     // Calculate Verifier ...
-    for(int i = limit; i < rates_total && !IsStopped(); i++) {
+    for (int i = limit; i < rates_total && !IsStopped(); i++)
+    {
         //
         double verifierSlope;
         double verifierIntercept;
@@ -469,11 +517,25 @@ void CalculateVerifier(
 
         //
         double verifierColor =
-            (i > 0) ?
+            (i > 0)
-                (verifierBuffer[i] > verifierBuffer[i - 1]) ? bullColorIDX : (verifierBuffer[i] < verifierBuffer[i - 1]) ? bearColorIDX :
+                ? (verifierBuffer[i] > verifierBuffer[i - 1])
-                                                                                                                           verifierBuffer[i - 1] :
+                      ? bullColorIDX
-                neuturalColorIDX;
+                  : (verifierBuffer[i] < verifierBuffer[i - 1])
+                      ? bearColorIDX
+                      : verifierBufferColor[i - 1]
+                : neuturalColorIDX;
+        double verifierState =
+            (i > 0)
+                ? (verifierBuffer[i] > verifierBuffer[i - 1])
+                      ? 1
+                  : (verifierBuffer[i] < verifierBuffer[i - 1])
+                      ? -1
+                      : verifierStateBuffer[i - 1]
+                : -1;
+
+        //
         verifierBufferColor[i] = verifierColor;
+        verifierStateBuffer[i] = verifierState;
     }
 }
 

MQL5.code-workspace

@@ -4,10 +4,5 @@
 			"path": "."
 		}
 	],
-	"settings": {
+	"settings": {}
-		"C_Cpp.default.includePath": [
-			"c:\\Users\\saherelm\\AppData\\Roaming\\MetaQuotes\\Terminal\\FAE4959D5A0334AE230243FCFFFD4053\\MQL5\\Include"
-		],
-		"C_Cpp.clang_format_style": "file:c:\\Users\\saherelm\\.vscode\\extensions\\l-i-v.mql-tools-2.1.0\\files\\.clang-format"
-	}
 }