Initial commit

Include/Nkanven/Frameworks/Extensions/Signals/SignalCombination.mqh

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+/*
+ 	SignalCombination.mqh
+ 	For framework version 1.0
+ 	
+   Copyright 2013-2020, Orchard Forex
+   https://www.orchardforex.com
+ 
+*/
+ 
+#include	"../../Framework.mqh"
+
+class CSignalCombination : public CSignalBase {
+
+private:
+
+protected:	// member variables
+
+	CSignalBase		*mSignals[];
+	
+public:	// constructors
+
+	CSignalCombination(string symbol, ENUM_TIMEFRAMES timeframe)
+								:	CSignalBase(symbol, timeframe)
+								{	Init();	}
+	CSignalCombination()
+								:	CSignalBase()
+								{	Init();	}
+	~CSignalCombination()	{	}
+	
+	int			Init();
+
+public:
+
+	virtual void								AddSignal(CSignalBase *signal);
+	virtual void								UpdateSignal();
+
+};
+
+int		CSignalCombination::Init() {
+
+	if (InitResult()!=INIT_SUCCEEDED)	return(InitResult());
+
+	ArrayResize(mSignals, 0);
+	
+	return(INIT_SUCCEEDED);
+	
+}
+
+void		CSignalCombination::UpdateSignal() {
+
+	int	index	=	ArraySize(mSignals);
+	
+	if (index<=0) {
+	
+		mEntrySignal	=	OFX_SIGNAL_NONE;
+		mExitSignal		=	OFX_SIGNAL_NONE;
+		
+	} else {
+		
+		mSignals[0].UpdateSignal();
+		mEntrySignal	=	mSignals[0].EntrySignal();
+		mExitSignal		=	mSignals[0].ExitSignal();
+		
+		for (int i = 1; i<index; i++) {
+		
+			mSignals[i].UpdateSignal();
+			if (mSignals[i].EntrySignal()!=mEntrySignal)	mEntrySignal	=	OFX_SIGNAL_NONE;
+			if (mSignals[i].ExitSignal()!=mExitSignal)	mExitSignal		=	OFX_SIGNAL_NONE;
+			
+		}
+	
+	}
+		
+	return;
+	
+}
+
+void		CSignalCombination::AddSignal(CSignalBase *signal) {
+
+	int		index	=	ArraySize(mSignals);
+	ArrayResize(mSignals, index+1);
+	mSignals[index]	=	signal;
+	
+}
+
+	

Include/Nkanven/Frameworks/Extensions/Signals/SignalCrossover.mqh

@@ -0,0 +1,78 @@
+/*
+ 	SignalCrossover.mqh
+ 	For framework version 1.0
+ 	
+   Copyright 2013-2020, Orchard Forex
+   https://www.orchardforex.com
+ 
+*/
+ 
+#include	"../../Framework.mqh"
+
+class CSignalCrossover : public CSignalBase {
+
+private:
+
+protected:	// member variables
+
+	int				mIndex1;
+	int				mIndex2;
+	
+public:	// constructors
+
+	CSignalCrossover(string symbol, ENUM_TIMEFRAMES timeframe,
+								int index1=1, int index2=2)
+								:	CSignalBase(symbol, timeframe)
+								{	Init(index1, index2);	}
+	CSignalCrossover(int index1=1, int index2=2)
+								:	CSignalBase()
+								{	Init(index1, index2);	}
+	~CSignalCrossover()	{	}
+	
+	int			Init(int index1, int index2);
+
+public:
+
+	virtual void								UpdateSignal();
+
+};
+
+int		CSignalCrossover::Init(int index1, int index2) {
+
+	if (InitResult()!=INIT_SUCCEEDED)	return(InitResult());
+
+	mIndex1			=	index1;
+	mIndex2			=	index2;
+			
+	return(INIT_SUCCEEDED);
+	
+}
+
+void		CSignalCrossover::UpdateSignal() {
+
+	double	fast1	=	GetIndicatorData(0, mIndex1);
+	double	fast2	=	GetIndicatorData(0, mIndex2);
+	double	slow1	=	GetIndicatorData(1, mIndex1);
+	double	slow2	=	GetIndicatorData(1, mIndex2);
+
+	//	There is a less common condition where the fast
+	//		indicator touches the slow indicator and then
+	//		reverses. With the conditions below this would
+	//		appear like a cross.	
+	if ( (fast1>slow1) && !(fast2>slow2) ) {	//	Crossed up
+		mEntrySignal	=	OFX_SIGNAL_BUY;
+		mExitSignal		=	OFX_SIGNAL_SELL;
+	} else
+	if ( (fast1<slow1) && !(fast2<slow2) ) {	//	Crossed down
+		mEntrySignal	=	OFX_SIGNAL_SELL;
+		mExitSignal		=	OFX_SIGNAL_BUY;
+	} else {
+		mEntrySignal	=	OFX_SIGNAL_NONE;
+		mExitSignal		=	OFX_SIGNAL_NONE;
+	}
+
+	return;
+	
+}
+
+	

Include/Nkanven/Frameworks/Extensions/Signals/SignalGrid.mqh

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+//+------------------------------------------------------------------+
+//|                                                   SignalGrid.mqh |
+//|                        Copyright 2021, Nkondog Anselme Venceslas |
+//|                                             https://www.mql5.com |
+//+------------------------------------------------------------------+
+#property copyright "Copyright 2021, Nkondog Anselme Venceslas"
+#property link      "https://www.mql5.com"
+// Next line assumes this file is located in .../Frameworks/Extensions/someFolder
+#include "../../GridFramework.mqh"
+
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+class CSignalGrid : public CSignalBase
+  {
+
+private:
+
+protected:  // member variables
+
+   // Place any required member variables here
+   int                  m_magic;
+
+public:  // constructors
+
+   // Add any required constructor arguments
+   // e.g. CSignalXYZ(int periods, double multiplier)
+                     CSignalGrid()
+      :              CSignalBase()
+     {               Init();  }
+   // Same constructor with symbol and timeframe added
+                     CSignalGrid(string symbol, ENUM_TIMEFRAMES timeframe)
+      :              CSignalBase(symbol, timeframe)
+     {               Init();  }
+                    ~CSignalGrid() {  }
+
+   // Include all arguments to match the constructor
+   int               Init();
+
+public:
+
+   // Add this line to override the same function from the parent class
+   virtual void                        UpdateSignal();
+
+   virtual void                        setMmagic(int magic) {m_magic = magic;}
+
+  };
+
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+int      CSignalGrid::Init()
+  {
+
+// Checks if init has been set to fail by any parent class already
+   if(InitResult()!=INIT_SUCCEEDED)
+      return(InitResult());
+
+// Assign variables and do any other initialisation here
+
+   return(INIT_SUCCEEDED);
+
+  }
+
+//+------------------------------------------------------------------+
+//|                                                                  |
+//+------------------------------------------------------------------+
+void     CSignalGrid::UpdateSignal()
+  {
+
+// Just gather data from the indicators and
+//    decide on a trade direction
+// This is the trade decision logic
+//CSignalBase signal = new CSignalBase();
+
+
+
+  }
+//+------------------------------------------------------------------+

Include/Nkanven/Frameworks/Extensions/Signals/SignalTemplate.mqh

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+/*
+ 	SignalTemplate.mqh
+ 	Updated as of framework version 2.02
+ 	
+   Copyright 2013-2020, Orchard Forex
+   https://www.orchardforex.com
+ 
+*/
+ 
+// Next line assumes this file is located in .../Frameworks/Extensions/someFolder 
+#include	"../../Framework.mqh"
+
+class CSignalTemplate : public CSignalBase {
+
+private:
+
+protected:	// member variables
+
+//	Place any required member variables here
+	
+public:	// constructors
+
+	//	Add any required constructor arguments
+	//	e.g. CSignalXYZ(int periods, double multiplier)
+	CSignalTemplate()
+								:	CSignalBase()
+								{	Init();	}
+	// Same constructor with symbol and timeframe added
+	CSignalTemplate(string symbol, ENUM_TIMEFRAMES timeframe)
+								:	CSignalBase(symbol, timeframe)
+								{	Init();	}
+	~CSignalTemplate()	{	}
+	
+	//	Include all arguments to match the constructor
+	int			Init();
+
+public:
+
+	//	Add this line to override the same function from the parent class
+	virtual void								UpdateSignal();
+
+};
+
+int		CSignalTemplate::Init() {
+
+	//	Checks if init has been set to fail by any parent class already
+	if (InitResult()!=INIT_SUCCEEDED)	return(InitResult());
+
+	//	Assign variables and do any other initialisation here	
+			
+	return(INIT_SUCCEEDED);
+	
+}
+
+void		CSignalTemplate::UpdateSignal() {
+
+	//	Just gather data from the indicators and
+	//		decide on a trade direction
+	//	This is the trade decision logic
+
+	mExitSignal		=	OFX_SIGNAL_NONE;			//	This strategy has no exit signal
+	//	Just set the buy or sell signals now
+
+	return;
+	
+}
+
+