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Templates and MFC

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27 Feb 2000CPOL 175.8K   2.4K   52  
Templates are a great way of reusing code, unfortunately MFC makes it hard to write MFC friendly template classes...
// TemplateMFCDlg.h : header file
//

#if !defined(AFX_TEMPLATEMFCDLG_H__129DF4F8_5FA5_11D2_BFE7_0020186676FB__INCLUDED_)
#define AFX_TEMPLATEMFCDLG_H__129DF4F8_5FA5_11D2_BFE7_0020186676FB__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "ComGuidListBox.hpp"
#include "GUIDRegistryList.hpp"
#include "IterateGUID.hpp"

class ListItemProcessor : public JetByteTools::CJBListBox::ItemProcessor
{
   public :

      ListItemProcessor(
         JetByteTools::CGUIDRegistryList &regList,
         JetByteTools::TComGUIDListBox<JetByteTools::CGUIDRegistryList::iterator, JetByteTools::CComGUID> &listBox,
			bool bAddItem);

      virtual void ProcessSelectedItem(
         const int nIndex,                      
         const CString &,              
         void *pData,                           
         JetByteTools::CJBListBox::PostProcessAction_e &);

   private :

		const bool m_bAddItem;

      JetByteTools::CGUIDRegistryList &m_regList;
      JetByteTools::TComGUIDListBox<JetByteTools::CGUIDRegistryList::iterator, JetByteTools::CComGUID> &m_listBox;
};


/////////////////////////////////////////////////////////////////////////////
// CTemplateMFCDlg dialog

class CTemplateMFCDlg : public CDialog
{
// Construction
public:
	CTemplateMFCDlg(
	JetByteTools::CGUIDRegistryList &list, 
	JetByteTools::CIterateGUID &catStart,
	const JetByteTools::CIterateGUID &catEnd,
	CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CTemplateMFCDlg)
	enum { IDD = IDD_TEMPLATEMFC_DIALOG };
//	CButton	m_RemoveButton;
//	CButton	m_AddButton;
	//}}AFX_DATA


	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTemplateMFCDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CTemplateMFCDlg)
	virtual BOOL OnInitDialog();
//	afx_msg void OnAdd();
//	afx_msg void OnRemove();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()


	JetByteTools::TComGUIDListBox<JetByteTools::CGUIDRegistryList::iterator, JetByteTools::CComGUID>	m_RegistryList;
	JetByteTools::TComGUIDListBox<JetByteTools::CIterateGUID, JetByteTools::CComGUID> m_CategoryContentsList;
	JetByteTools::CGUIDRegistryList &m_list;

	ListItemProcessor m_removeProcessor;
	ListItemProcessor m_addProcessor;

};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TEMPLATEMFCDLG_H__129DF4F8_5FA5_11D2_BFE7_0020186676FB__INCLUDED_)

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior) JetByte Limited
United Kingdom United Kingdom
Len has been programming for over 30 years, having first started with a Sinclair ZX-80. Now he runs his own consulting company, JetByte Limited and has a technical blog here.

JetByte provides contract programming and consultancy services. We can provide experience in COM, Corba, C++, Windows NT and UNIX. Our speciality is the design and implementation of systems but we are happy to work with you throughout the entire project life-cycle. We are happy to quote for fixed price work, or, if required, can work for an hourly rate.

We are based in London, England, but, thanks to the Internet, we can work 'virtually' anywhere...

Please note that many of the articles here may have updated code available on Len's blog and that the IOCP socket server framework is also available in a licensed, much improved and fully supported version, see here for details.

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