config.cpp

VC6++ program demo source for communication with PLC to read and write data.

// Config.cpp : implementation file
//

#include "stdafx.h"
#include "LinkPLC.h"
#include "Config.h"
#include "PropPage.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CConfig dialog


CConfig::CConfig(CWnd* pParent /*=NULL*/)
	: CDialog(CConfig::IDD, pParent)
{
	//{{AFX_DATA_INIT(CConfig)
	//}}AFX_DATA_INIT

}


void CConfig::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CConfig)
	DDX_Control(pDX, IDC_LIST2, m_MyListCtrl_Cnt1);
	DDX_Control(pDX, IDC_LIST1, m_MyListCtrl_Cnt);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CConfig, CDialog)
	//{{AFX_MSG_MAP(CConfig)
	ON_NOTIFY(LVN_ENDLABELEDIT, IDC_LIST1, OnEndlabeleditList1)
	ON_NOTIFY(LVN_ENDLABELEDIT, IDC_LIST2, OnEndlabeleditList2)
	ON_NOTIFY(LVN_KEYDOWN, IDC_LIST1, OnKeydownList1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CConfig message handlers

BOOL CConfig::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
		CRect rect;
		m_MyListCtrl_Cnt.GetClientRect(rect);
		
		LV_COLUMN		lvcolumn;

		lvcolumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
		lvcolumn.fmt = LVCFMT_LEFT;

		lvcolumn.pszText =  "Label";
		lvcolumn.iSubItem = 0;
		lvcolumn.cx = rect.Width();  // SubItem is twice as large
		m_MyListCtrl_Cnt.InsertColumn(0, &lvcolumn);  // assumes return value is OK.

		m_MyListCtrl_Cnt.SetBkColor(RGB(50,50,100));
		m_MyListCtrl_Cnt.SetTextBkColor(RGB(50,50,100));
		m_MyListCtrl_Cnt.SetTextColor(RGB(255,255,255));

		m_MyListCtrl_Cnt1.GetClientRect(rect);

		lvcolumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
		lvcolumn.fmt = LVCFMT_LEFT;

		lvcolumn.pszText =  "Data Register";
		lvcolumn.iSubItem = 0;
		lvcolumn.cx = rect.Width();  // SubItem is twice as large
		m_MyListCtrl_Cnt1.InsertColumn(0, &lvcolumn);  // assumes return value is OK.

		m_MyListCtrl_Cnt1.SetBkColor(RGB(50,50,100));
		m_MyListCtrl_Cnt1.SetTextBkColor(RGB(50,50,100));

		m_MyListCtrl_Cnt1.SetTextColor(RGB(255,255,255));

//		CPropPage1 *mParent=(CPropPage1 *)GetParent();

		for (int i=0 ; i<mItemCount ; i++)
		{
			m_MyListCtrl_Cnt.InsertItem(i,mComment[i]);
			m_MyListCtrl_Cnt1.InsertItem(i,mDevice[i]);
		}
			m_MyListCtrl_Cnt.InsertItem(i,"...");
			m_MyListCtrl_Cnt1.InsertItem(i,"...");


//			SetWindowText("fhfdhdfhdfhdf");

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CConfig::OnEndlabeleditList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	LV_DISPINFO* pDispInfo = (LV_DISPINFO*)pNMHDR;
	if(pDispInfo->item.iItem == mItemCount)//Chen dong
	{
		mComment[pDispInfo->item.iItem]=new char[100];
		mDevice[pDispInfo->item.iItem]=new char[20];
		mItemCount++;
		m_MyListCtrl_Cnt.InsertItem(pDispInfo->item.iItem+1,"...");
		m_MyListCtrl_Cnt1.InsertItem(pDispInfo->item.iItem+1,"...");
	}
	m_MyListCtrl_Cnt.SetItemText(pDispInfo->item.iItem,pDispInfo->item.iSubItem,pDispInfo->item.pszText);
	strcpy(mComment[pDispInfo->item.iItem],pDispInfo->item.pszText);
	
	*pResult = 0;
}

void CConfig::OnEndlabeleditList2(NMHDR* pNMHDR, LRESULT* pResult) 
{
	LV_DISPINFO* pDispInfo = (LV_DISPINFO*)pNMHDR;
	m_MyListCtrl_Cnt1.SetItemText(pDispInfo->item.iItem,pDispInfo->item.iSubItem,pDispInfo->item.pszText);
	strcpy(mDevice[pDispInfo->item.iItem],pDispInfo->item.pszText);
	
	*pResult = 0;
}

void CConfig::OnKeydownList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	LV_KEYDOWN* pLVKeyDow = (LV_KEYDOWN*)pNMHDR;
	// TODO: Add your control notification handler code here
	if(pLVKeyDow->wVKey==VK_DELETE)
	{
		POSITION pos = m_MyListCtrl_Cnt.GetFirstSelectedItemPosition();
		int nItem;
		if (pos != NULL)//selected
		{
			nItem = m_MyListCtrl_Cnt.GetNextSelectedItem(pos);// get selected item

			for( int i=nItem ; i<mItemCount-1 ; i++)
			{
				mComment[i]=mComment[i+1];
				mDevice[i]=mDevice[i+1];
			}

			mItemCount--;
			m_MyListCtrl_Cnt.DeleteItem(nItem);
			m_MyListCtrl_Cnt1.DeleteItem(nItem);
		}
   }

	*pResult = 0;
}