2025-09-19 13:47:10 +03:00
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//+------------------------------------------------------------------+
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//| Interface.mqh |
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//| Copyright 2024, Yuriy Bykov |
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//| https://www.mql5.com/ru/users/antekov |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2022-2024, Yuriy Bykov"
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#property link "https://www.mql5.com/ru/users/antekov"
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#property version "1.01"
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//+------------------------------------------------------------------+
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//| Базовый класс визуализации различных объектов |
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//+------------------------------------------------------------------+
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class CInterface {
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protected:
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static ulong s_magic; // Magic эксперта
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bool m_isActive; // Интерфейс активен?
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bool m_isChanged; // Есть ли изменения у объекта?
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public:
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CInterface(); // Конструктор
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virtual void Activate();
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virtual void Deactivate();
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virtual void Redraw() = 0; // Отрисовка на графике изменённых объектов
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virtual void Changed() { // Установка флага наличия изменений
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m_isChanged = true;
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}
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virtual void ChartEvent(const int id, const long &lparam, const double &dparam, const string &sparam) {}
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};
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ulong CInterface::s_magic = 0;
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//+------------------------------------------------------------------+
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//| Конструктор |
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//+------------------------------------------------------------------+
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CInterface::CInterface() :
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m_isActive(!MQLInfoInteger(MQL_TESTER) || MQLInfoInteger(MQL_VISUAL_MODE)),
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m_isChanged(true) {}
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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void CInterface::Activate() {
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m_isActive = (!MQLInfoInteger(MQL_TESTER) || MQLInfoInteger(MQL_VISUAL_MODE));
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}
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//+------------------------------------------------------------------+
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//| |
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//+------------------------------------------------------------------+
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void CInterface::Deactivate() {
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m_isActive = false;
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}
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//+------------------------------------------------------------------+
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