// SelectPage.cpp : implementation file
//

#include "stdafx.h"
#include "OCRUTIL.h"
#include "SelectPage.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSelectPage dialog

CSelectPage::CSelectPage(L_INT nDlgType, L_INT nPageCount, CWnd* pParent /*=NULL*/)
   : CDialog(CSelectPage::IDD, pParent)
{
   //{{AFX_DATA_INIT(CSelectPage)
   m_nPageNum = 1;
   //}}AFX_DATA_INIT

   m_nPageCount = nPageCount;
   m_nDlgType   = nDlgType;
}

void CSelectPage::DoDataExchange(CDataExchange* pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CSelectPage)
   DDX_Control(pDX, IDC_EDIT_PAGE_NUMBER, m_edtPageNum);
   DDX_Control(pDX, IDOK, m_btnOK);
   DDX_Text(pDX, IDC_EDIT_PAGE_NUMBER, m_nPageNum);
   //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSelectPage, CDialog)
   //{{AFX_MSG_MAP(CSelectPage)
   ON_EN_CHANGE(IDC_EDIT_PAGE_NUMBER, OnChangeEditPageNumber)
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSelectPage message handlers

void CSelectPage::OnChangeEditPageNumber() 
{
   CString csPage;
   m_edtPageNum.GetWindowText(csPage);

   L_BOOL bOK = TRUE;
   if (csPage.IsEmpty())
      bOK = FALSE;
   else
   {
      int nPage = _ttoi(csPage);
      bOK = (nPage <= m_nPageCount && nPage >= 1);
   }

   m_btnOK.EnableWindow(bOK);
}

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

   CString csTitle;
   switch (m_nDlgType)
   {
   case SELECT_PAGE_SHOW:
      csTitle = TEXT("Show Page");
      break;
   case SELECT_PAGE_DEL:
      csTitle = TEXT("Delete Page");
      break;
   }

   SetWindowText(csTitle);
   m_edtPageNum.SetWindowText(TEXT("1"));

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