forked from nique_372/MQLArticles
90 lines
3.3 KiB
MQL5
90 lines
3.3 KiB
MQL5
//+------------------------------------------------------------------+
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//| BarControler.mqh |
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//| Copyright 2025, Niquel Mendoza. |
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//| https://www.mql5.com/es/users/nique_372/news |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, Niquel Mendoza."
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#property link "https://www.mql5.com/es/users/nique_372/news"
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#property strict
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#ifndef UTILS_FA_BAR_CONTROLER_MQH
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#define UTILS_FA_BAR_CONTROLER_MQH
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#include "FuncionesBases.mqh"
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//+------------------------------------------------------------------+
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//| Class to control the opening of a candle |
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//+------------------------------------------------------------------+
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class CBarControler
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{
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private:
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string symbol;
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datetime next_time;
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datetime prev_time;
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ENUM_TIMEFRAMES bar_timeframe;
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int period_in_seconds;
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public:
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CBarControler(ENUM_TIMEFRAMES _timeframe, string _symbol);
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inline int PeriodsInSeconds()const { return period_in_seconds; }
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inline ENUM_TIMEFRAMES Timeframe() const { return bar_timeframe; }
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inline bool IsNewBar(datetime curr_time);
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inline datetime GetNextPrevBarTime() const { return prev_time; }
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};
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//+------------------------------------------------------------------+
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CBarControler::CBarControler(ENUM_TIMEFRAMES _timeframe, string _symbol)
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: next_time(wrong_datetime), prev_time(wrong_datetime), period_in_seconds(PeriodSeconds(_timeframe))
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{
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this.bar_timeframe = _timeframe;
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this.symbol = _symbol;
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}
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//+------------------------------------------------------------------+
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inline bool CBarControler::IsNewBar(datetime curr_time)
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{
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if(curr_time >= next_time)
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{
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prev_time = next_time;
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this.next_time = iTime(symbol, bar_timeframe, 0) + (this.bar_timeframe == PERIOD_MN1 ? SecondsInMonth(curr_time) : period_in_seconds);
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return true;
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}
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return false;
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}
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//+------------------------------------------------------------------+
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//| Class to control the opening of a candle ("fast") |
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//+------------------------------------------------------------------+
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class CBarControlerFast
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{
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private:
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string symbol;
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datetime next_time;
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ENUM_TIMEFRAMES bar_timeframe;
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int period_in_seconds;
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bool is_mn1;
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public:
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CBarControlerFast(ENUM_TIMEFRAMES _timeframe, string _symbol);
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inline ENUM_TIMEFRAMES Timeframe() const { return bar_timeframe; }
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inline bool IsNewBar(datetime curr_time);
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};
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//+------------------------------------------------------------------+
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CBarControlerFast::CBarControlerFast(ENUM_TIMEFRAMES _timeframe, string _symbol)
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: next_time(wrong_datetime), period_in_seconds(PeriodSeconds(_timeframe))
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{
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bar_timeframe = _timeframe;
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symbol = _symbol;
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is_mn1 = _timeframe == PERIOD_MN1;
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}
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//+------------------------------------------------------------------+
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bool CBarControlerFast::IsNewBar(datetime curr_time)
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{
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if(curr_time >= next_time)
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{
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next_time = iTime(symbol, bar_timeframe, 0) + (!is_mn1 ? period_in_seconds : SecondsInMonth(curr_time));
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return true;
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}
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return false;
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}
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#endif
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