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refactor: Simplified to use a single, central timeframe
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@@ -4,14 +4,14 @@
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//| |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property version "2.00" // Re-architected to avoid iCustom
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#property description "A 4-line MA Ribbon with fully customizable timeframes, periods, and types."
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#property version "2.10" // Simplified to use a single, central timeframe
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#property description "A 4-line MA Ribbon calculated on a single, user-selected timeframe."
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#property indicator_chart_window
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#property indicator_buffers 4
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#property indicator_plots 4
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//--- Plot Properties
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//--- Plot Properties (Unchanged) ---
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#property indicator_label1 "MA 1"
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#property indicator_type1 DRAW_LINE
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#property indicator_color1 clrLightSkyBlue
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@@ -35,30 +35,27 @@
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#include <MyIncludes\MovingAverage_Ribbon_MTF_Calculator.mqh>
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//--- Input Parameters ---
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//--- Input Parameters (SIMPLIFIED) ---
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input group "Timeframe & Price Source"
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input ENUM_TIMEFRAMES InpUpperTimeframe = PERIOD_H1;
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input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
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input group "MA 1 Settings"
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input ENUM_TIMEFRAMES InpTimeframe1 = PERIOD_CURRENT;
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input int InpPeriod1 = 8;
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input ENUM_MA_TYPE InpMAType1 = EMA;
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input group "MA 2 Settings"
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input ENUM_TIMEFRAMES InpTimeframe2 = PERIOD_CURRENT;
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input int InpPeriod2 = 13;
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input ENUM_MA_TYPE InpMAType2 = EMA;
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input group "MA 3 Settings"
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input ENUM_TIMEFRAMES InpTimeframe3 = PERIOD_H1;
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input int InpPeriod3 = 21;
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input ENUM_MA_TYPE InpMAType3 = EMA;
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input group "MA 4 Settings"
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input ENUM_TIMEFRAMES InpTimeframe4 = PERIOD_H4;
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input int InpPeriod4 = 34;
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input ENUM_MA_TYPE InpMAType4 = EMA;
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input group "Price Source"
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input ENUM_APPLIED_PRICE_HA_ALL InpSourcePrice = PRICE_CLOSE_STD;
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//--- Indicator Buffers ---
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double BufferMA1[], BufferMA2[], BufferMA3[], BufferMA4[];
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@@ -81,27 +78,27 @@ int OnInit()
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bool is_ha = (InpSourcePrice <= PRICE_HA_CLOSE);
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//--- UPDATED: Pass the single central timeframe to all four slots ---
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if(CheckPointer(g_calculator) == POINTER_INVALID ||
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!g_calculator.Init(InpTimeframe1, InpPeriod1, InpMAType1,
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InpTimeframe2, InpPeriod2, InpMAType2,
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InpTimeframe3, InpPeriod3, InpMAType3,
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InpTimeframe4, InpPeriod4, InpMAType4,
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!g_calculator.Init(InpUpperTimeframe, InpPeriod1, InpMAType1,
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InpUpperTimeframe, InpPeriod2, InpMAType2,
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InpUpperTimeframe, InpPeriod3, InpMAType3,
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InpUpperTimeframe, InpPeriod4, InpMAType4,
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is_ha))
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{
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Print("Failed to initialize Moving Average Ribbon MTF Calculator.");
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return(INIT_FAILED);
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}
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("MA Ribbon MTF%s", (is_ha ? " HA" : "")));
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ENUM_TIMEFRAMES calc_tf = (InpUpperTimeframe == PERIOD_CURRENT) ? (ENUM_TIMEFRAMES)Period() : InpUpperTimeframe;
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IndicatorSetString(INDICATOR_SHORTNAME, StringFormat("MA Ribbon MTF%s(%s)", (is_ha ? " HA" : ""), EnumToString(calc_tf)));
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PlotIndexSetString(0, PLOT_LABEL, StringFormat("%s(%s,%d)", EnumToString(InpMAType1), EnumToString(InpTimeframe1), InpPeriod1));
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PlotIndexSetString(1, PLOT_LABEL, StringFormat("%s(%s,%d)", EnumToString(InpMAType2), EnumToString(InpTimeframe2), InpPeriod2));
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PlotIndexSetString(2, PLOT_LABEL, StringFormat("%s(%s,%d)", EnumToString(InpMAType3), EnumToString(InpTimeframe3), InpPeriod3));
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PlotIndexSetString(3, PLOT_LABEL, StringFormat("%s(%s,%d)", EnumToString(InpMAType4), EnumToString(InpTimeframe4), InpPeriod4));
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PlotIndexSetString(0, PLOT_LABEL, StringFormat("%s(%d)", EnumToString(InpMAType1), InpPeriod1));
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PlotIndexSetString(1, PLOT_LABEL, StringFormat("%s(%d)", EnumToString(InpMAType2), InpPeriod2));
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PlotIndexSetString(2, PLOT_LABEL, StringFormat("%s(%d)", EnumToString(InpMAType3), InpPeriod3));
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PlotIndexSetString(3, PLOT_LABEL, StringFormat("%s(%d)", EnumToString(InpMAType4), InpPeriod4));
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// Find the largest period for a safe draw_begin value
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int max_period = MathMax(InpPeriod1, MathMax(InpPeriod2, MathMax(InpPeriod3, InpPeriod4)));
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PlotIndexSetInteger(0, PLOT_DRAW_BEGIN, max_period);
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PlotIndexSetInteger(1, PLOT_DRAW_BEGIN, max_period);
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PlotIndexSetInteger(2, PLOT_DRAW_BEGIN, max_period);
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