An MFC extension library to enable DLL plug-in technology for your application using MESSAGE_MAPs

// (c) R.I.Allen 2002
// You may use this code in anyway that you feel, no guarantees or waranties are implied
// please keep all headers with any source used.
//
#if !defined(AFX_PIVIEW_H__67549E29_C1D2_11D6_8DCB_F4C2093E0F42__INCLUDED_)
#define AFX_PIVIEW_H__67549E29_C1D2_11D6_8DCB_F4C2093E0F42__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// PIView.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CPIView view

class _PLUGIN_API CPIView : public CView
{
protected:
	CPIView();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CPIView)
	void			InitialisePlugIns() ;

private:
	CPlugInMap**	m_pMaps ;
	int				m_MapCount ;
	bool			m_bSuppressThisMessage ;
	CPIState		m_state;
// Attributes
public:

// Operations
public:
	void			SuppressThisMessage(bool suppress) { m_bSuppressThisMessage = suppress ;} ;
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CPIView)
	public:
	virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
	virtual BOOL OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult);
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~CPIView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
protected:
	//{{AFX_MSG(CPIView)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_PIVIEW_H__67549E29_C1D2_11D6_8DCB_F4C2093E0F42__INCLUDED_)