From b1df56fb618206d7ad4cbdfabdb214c39c438212 Mon Sep 17 00:00:00 2001
From: Toh4iem9 <Toh4iem9@forge.mql5.io>
Date: Wed, 29 Oct 2025 23:18:20 +0100
Subject: [PATCH] new files added

---
 .../Ehlers/2_Oscillators/HighPass_1P_Pro.mq5  | 87 +++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/HighPass_1P_Pro.mq5

diff --git a/Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/HighPass_1P_Pro.mq5 b/Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/HighPass_1P_Pro.mq5
new file mode 100644
index 0000000..324f8a9
--- /dev/null
+++ b/Indicators/MyIndicators/Authors/Ehlers/2_Oscillators/HighPass_1P_Pro.mq5
@@ -0,0 +1,87 @@
+//+------------------------------------------------------------------+
+//|                                            HighPass_1P_Pro.mq5   |
+//|                                          Copyright 2025, xxxxxxxx|
+//|                                                                  |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2025, xxxxxxxx"
+#property version   "1.00"
+#property description "John Ehlers' 1-Pole High-Pass Filter for detrending."
+
+#property indicator_separate_window
+#property indicator_buffers 1
+#property indicator_plots   1
+#property indicator_label1  "HP(1P)"
+#property indicator_type1   DRAW_LINE
+#property indicator_color1  clrCrimson
+#property indicator_style1  STYLE_SOLID
+#property indicator_width1  1
+
+#property indicator_level1 0.0
+#property indicator_levelstyle STYLE_SOLID
+#property indicator_levelcolor clrGray
+
+#include <MyIncludes\HighPass_1P_Calculator.mqh>
+
+//--- Input Parameters ---
+input int                       InpPeriod       = 20;
+input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice  = PRICE_CLOSE_STD;
+
+//--- Indicator Buffers ---
+double    BufferHP[];
+
+//--- Global calculator object ---
+CHighPass1P_Calculator *g_calculator;
+
+//+------------------------------------------------------------------+
+int OnInit()
+  {
+   SetIndexBuffer(0, BufferHP,  INDICATOR_DATA);
+   ArraySetAsSeries(BufferHP,  false);
+
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+     {
+      g_calculator = new CHighPass1P_Calculator_HA();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("HP-1P HA(%d)", InpPeriod));
+     }
+   else
+     {
+      g_calculator = new CHighPass1P_Calculator();
+      IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("HP-1P(%d)", InpPeriod));
+     }
+
+   if(CheckPointer(g_calculator) == POINTER_INVALID || !g_calculator.Init(InpPeriod))
+     {
+      Print("Failed to initialize 1-Pole High-Pass Calculator.");
+      return(INIT_FAILED);
+     }
+
+   PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, 2);
+   IndicatorSetInteger(INDICATOR_DIGITS, 4);
+
+   return(INIT_SUCCEEDED);
+  }
+
+//+------------------------------------------------------------------+
+void OnDeinit(const int reason)
+  {
+   if(CheckPointer(g_calculator) != POINTER_INVALID)
+      delete g_calculator;
+  }
+
+//+------------------------------------------------------------------+
+int OnCalculate(const int rates_total, const int, const datetime&[], const double &open[], const double &high[], const double &low[], const double &close[], const long&[], const long&[], const int&[])
+  {
+   if(CheckPointer(g_calculator) == POINTER_INVALID)
+      return 0;
+
+   ENUM_APPLIED_PRICE price_type;
+   if(InpSourcePrice <= PRICE_HA_CLOSE)
+      price_type = (ENUM_APPLIED_PRICE)(-(int)InpSourcePrice);
+   else
+      price_type = (ENUM_APPLIED_PRICE)InpSourcePrice;
+
+   g_calculator.Calculate(rates_total, price_type, open, high, low, close, BufferHP);
+   return(rates_total);
+  }
+//+------------------------------------------------------------------+
+//+------------------------------------------------------------------+