// ZoneRemove.cpp : implementation file
//

#include "stdafx.h"
#include "msvc5ocr.h"
#include "ZoneRemove.h"

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

/////////////////////////////////////////////////////////////////////////////
// CZoneRemove dialog

CZoneRemove::CZoneRemove(int nCount, CWnd* pParent /*=NULL*/)
   : CDialog(CZoneRemove::IDD, pParent)
{
   //{{AFX_DATA_INIT(CZoneRemove)
      // NOTE: the ClassWizard will add member initialization here
   m_bDelZones = FALSE;
   m_nZoneIndex = 1;
   //}}AFX_DATA_INIT
   m_nZoneCount = nCount;
}

void CZoneRemove::DoDataExchange(CDataExchange* pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CZoneRemove)
   DDX_Control(pDX, IDOK, m_btnOK);
   DDX_Control(pDX, IDC_EDIT_ZONE_INDEX, m_edtZoneIndex);
   DDX_Check(pDX, IDC_CHK_REMOVE_ALL_ZONE, m_bDelZones);
   DDX_Text(pDX, IDC_EDIT_ZONE_INDEX, m_nZoneIndex);
   //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CZoneRemove, CDialog)
   //{{AFX_MSG_MAP(CZoneRemove)
   ON_BN_CLICKED(IDC_CHK_REMOVE_ALL_ZONE, OnChkRemoveAllZone)
   ON_EN_CHANGE(IDC_EDIT_ZONE_INDEX, OnChangeEditZoneIndex)
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CZoneRemove message handlers

void CZoneRemove::OnChkRemoveAllZone() 
{
   m_edtZoneIndex.EnableWindow(!IsDlgButtonChecked(IDC_CHK_REMOVE_ALL_ZONE));
   CheckOKButton();
}

void CZoneRemove::OnChangeEditZoneIndex() 
{
  CheckOKButton();
}

void CZoneRemove::CheckOKButton()
{
   CString csIndex;

   m_edtZoneIndex.GetWindowText(csIndex);
   BOOL bOK = FALSE;
   if (!csIndex.IsEmpty())
   {
      int nIndex = _ttoi(csIndex);
      bOK = (nIndex <= m_nZoneCount && nIndex >= 1);
   }

   BOOL bRemoveAll = IsDlgButtonChecked(IDC_CHK_REMOVE_ALL_ZONE);
   bOK = (bRemoveAll) ? bRemoveAll : bOK;
   m_btnOK.EnableWindow(bOK);
}

BOOL CZoneRemove::OnInitDialog() 
{
   CDialog::OnInitDialog();

   m_edtZoneIndex.SetWindowText(_TEXT(""));
   return TRUE;  // return TRUE unless you set the focus to a control
                 // EXCEPTION: OCX Property Pages should return FALSE
}

void CZoneRemove::OnOK() 
{
   CString csIndex;
   m_edtZoneIndex.GetWindowText(csIndex);
   if (csIndex.IsEmpty())
      m_edtZoneIndex.SetWindowText(_TEXT("0"));

   CDialog::OnOK();
}