#pragma once


#include "MultiNotifyDelegate.hpp"


//
// a Notify delegate, send notification when insert, remove, clear
//
class UnsafeNotifyDelegate : public UnsafeDelegate
{
public:
	inline UnsafeNotifyDelegate ()
	{
	}

	inline UnsafeNotifyDelegate (const char * DelegateID) : UnsafeDelegate (DelegateID)
	{
	}

	inline virtual ~UnsafeNotifyDelegate ()
	{
	}

	inline virtual void AddDelegateHandler (DelegateHandler * handler)
	{
		UnsafeDelegate::AddDelegateHandler (handler);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);
	}

	inline virtual void RemoveDelegateHandler (DelegateHandler * handler)
	{
		UnsafeDelegate::RemoveDelegateHandler (handler);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);
	}	

	inline void RemoveAll ()
	{
		UnsafeDelegate::RemoveAll ();

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);
	}

	inline virtual void AddFirst (DelegateHandler * handler)
	{
		UnsafeDelegate::AddFirst (handler);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);
	}

	inline virtual void AddLast (DelegateHandler * handler)
	{
		UnsafeDelegate::AddLast (handler);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);
	}

	inline int TransferTo (UnsafeDelegate & toDelegate)
	{
		int rc = UnsafeDelegate::TransferTo (toDelegate);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);

		return rc;
	}

	inline int TransferFrom (UnsafeDelegate & fromDelegate)
	{
		int rc = UnsafeDelegate::TransferFrom (fromDelegate);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);

		return rc;
	}


	inline int TransferTo (Array <DelegateHandler *> & toArray)
	{
		int rc = UnsafeDelegate::TransferTo (toArray);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);

		return rc;
	}

	inline int TransferFrom (Array <DelegateHandler *> & fromArray)
	{
		int rc = UnsafeDelegate::TransferFrom (fromArray);

		DelegateArgsNotifyDelegate e;
		m_Notify.Invoke (this, &e);

		return rc;
	}

	virtual void SetTrace (bool bEnable)
	{
		UnsafeDelegate::SetTrace (bEnable);
		m_Notify.SetTrace (bEnable);
	}

public:
	UnsafeDelegate m_Notify;
};