Initial Commit ...

2024-01-25 04:05:58 +03:30
commit dac3101466
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+///////////////////////////////////////////////////////
+//
+// SaherElm IT Center MQL4 Draw Global Library
+// ---------------------------------------------
+// saherelm useful tools and definitions ...
+//
+//
+// Maintainer:
+// ------------
+// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
+//
+//////////////////////////////////////////////////////
+#property library
+#property copyright "Copyright 2023, SaherElm IT Center"
+#property link      "https://www.saherelm.ir"
+#property version   "1.00"
+#property strict
+
+//
+// Log Tag ...
+static string logTag = "";
+
+//
+// Enable or Disable Logging ...
+static bool enableLogging = false;
+
+//
+// Start Log Messages ...
+//
+
+//
+// Logging a Message, specified for this EA ...
+// using provided LogTag ...
+void LogMessage(string message) {
+    //
+    if (!enableLogging) {
+        return;
+    }
+
+    //
+    Print(logTag, " > ", message);
+}
+
+//
+// this used for logging series ...
+void LogSeries(
+    double &series[], // which series to Log ...
+    int length = 0, // number of items to Log, 0 means all ...
+    int skip = 0 // number of items which skip before logging ...
+) {
+    //
+    string msg = "";
+
+    //
+    int seriesSize = ArraySize(series);
+    if (
+        skip < 0
+        || length < 0
+        || seriesSize == 0
+        || skip > seriesSize
+        || skip + length > seriesSize
+    ) {
+        return;
+    }
+
+    //
+    length = length == 0 ?
+        seriesSize :
+        length;
+    int start = skip > 1 ? 
+        skip - 1 :
+        skip == 1 ?
+        1 :
+        0; 
+    
+    //
+    // Loop through series items ...
+    for (int i = start; i < start + length; i++) {
+        //
+        msg += StringConcatenate(
+            "i[", i, "]: ", series[i], ", "
+        );
+    }
+
+    //
+    LogMessage(msg);
+}
+//
+// End Log Messages ...
+//
+
@@ -0,0 +1,127 @@
+///////////////////////////////////////////////////////
+//
+// SaherElm IT Center MQL4 Models Global Library
+// ---------------------------------------------
+// saherelm useful tools and definitions ...
+//
+//
+// Maintainer:
+// ------------
+// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
+//
+//////////////////////////////////////////////////////
+#property library
+#property copyright "Copyright 2023, SaherElm IT Center"
+#property link      "https://www.saherelm.ir"
+#property version   "1.00"
+#property strict
+
+//
+// Start Models ...
+//
+//
+// Used Indicators List ...
+const string xmaIndicatorName = "x-saherelm.xma";
+const string adxIndicatorName = "x-saherelm.adx";
+const string oscIndicatorName = "x-saherelm.osc";
+const string zigZagIndicatorName = "x-saherelm.zigzag";
+
+//
+// Direction ...
+enum X_DIRECTION {
+    X_UP,
+    X_DOWN
+};
+
+//
+// these are different signal types ...
+enum X_SIGNAL_TYPE {
+    X_NONE,
+    X_LONG,
+    X_SHORT,
+};
+
+//
+// we Model each signals as this type ...
+struct XSignal {
+    int id;
+    X_SIGNAL_TYPE type;
+    double tp;
+    double sl;
+    string symbol;
+    datetime time;
+    double entryPrice;
+};
+
+//
+// this is Signal Request Response model ...
+struct XSignalRequest {
+    bool hasSignal;
+    X_SIGNAL_TYPE type;
+    XSignal signal;
+};
+
+//
+// we model OSC Return Data ...
+struct XOSCState {
+    //
+    double fastOSC;
+    double slowOSC;
+    
+    //
+    double powerOSC;
+    
+    //
+    double varOSC;
+
+    //
+    double tanFSOSC;
+};
+
+//
+// Define a Model to Represent Snapshot of XMA Indicator ...
+struct XMAState {
+    //
+    // Short Cycle ...
+    //
+    // FAST ...
+    double scFast;
+
+    //
+    // SLOW ...
+    double scSlow;
+
+    //
+    bool isSCTrendUp;
+
+    //
+    // Medium Cycle ...
+    //
+    // FAST ...
+    double mcFast;
+
+    //
+    // SLOW ...
+    double mcSlow;
+
+    //
+    // Long Cycle ...
+    //
+    // FAST ...
+    double lcFast;
+
+    //
+    // SLOW ...
+    double lcSlow;
+
+    //
+    // MIDDLEAGE ...
+    double marketMiddleage;
+
+    //
+    // PARABOLIC-SAR ...
+    double parabolicSAR;
+};
+//
+// End Models ...
+//