// ExpPages.cpp : implementation file
//

#include "stdafx.h"
#include "ocrutil.h"
#include "ExpPages.h"

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

/////////////////////////////////////////////////////////////////////////////
// CExportPages dialog

CExportPages::CExportPages(L_INT nPageCount, CWnd* pParent /*=NULL*/)
   : CDialog(CExportPages::IDD, pParent)
{
   //{{AFX_DATA_INIT(CExportPages)
   m_bExportAll = FALSE;
   m_csFileName = _T("");
   m_nPageNumber = 1;
   //}}AFX_DATA_INIT

   m_nPageCount = nPageCount;
   memset(&m_FSParm, 0, sizeof(SAVEDLGPARAMS));
   m_FSParm.uStructSize = sizeof(SAVEDLGPARAMS);
}

void CExportPages::DoDataExchange(CDataExchange* pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CExportPages)
   DDX_Control(pDX, IDOK, m_btnOK);
   DDX_Control(pDX, IDC_EDIT_EXP_PAGE_NUMBER, m_edtPageNumber);
   DDX_Control(pDX, IDC_EDIT_EXP_FILE_NAME, m_edtFileName);
   DDX_Check(pDX, IDC_CHECK_EXPORT_ALL, m_bExportAll);
   DDX_Text(pDX, IDC_EDIT_EXP_FILE_NAME, m_csFileName);
   DDX_Text(pDX, IDC_EDIT_EXP_PAGE_NUMBER, m_nPageNumber);
   //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CExportPages, CDialog)
   //{{AFX_MSG_MAP(CExportPages)
   ON_BN_CLICKED(IDC_EXP_BROWSE, OnExpBrowse)
   ON_EN_CHANGE(IDC_EDIT_EXP_FILE_NAME, OnChangeEditExpFileName)
   ON_EN_CHANGE(IDC_EDIT_EXP_PAGE_NUMBER, OnChangeEditExpPageNumber)
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CExportPages message handlers

void CExportPages::OnExpBrowse()
{
   OPENFILENAME OpenFileName;
   L_TCHAR szFileName[_MAX_PATH]=TEXT("");

   memset(&OpenFileName,0,sizeof(OPENFILENAME));

   OpenFileName.lStructSize       = sizeof(OPENFILENAME);
   OpenFileName.lpstrInitialDir   = NULL;
   OpenFileName.lpstrTitle        = TEXT("Save a File");
   OpenFileName.lpstrFile         = szFileName;
   OpenFileName.nMaxFile          = sizeof(szFileName)/sizeof(L_TCHAR);
   OpenFileName.lpstrFileTitle    = m_FSParm.szFileName;
   OpenFileName.nMaxFileTitle     = sizeof(m_FSParm.szFileName)/sizeof(L_TCHAR);
   OpenFileName.nFileOffset       = 0;
   OpenFileName.Flags             = 0;

   m_FSParm.uStructSize = sizeof(SAVEDLGPARAMS);
   m_FSParm.nQFactor    = 2;
   m_FSParm.uDlgFlags   = DLG_SAVE_SHOW_FILEOPTIONS_MULTIPAGE   |
                          DLG_SAVE_SHOW_FILEOPTIONS_PROGRESSIVE |
                          DLG_SAVE_SHOW_FILEOPTIONS_QFACTOR     |
                          DLG_SAVE_SHOW_FILEOPTIONS_STAMP       |
                          DLG_SAVE_SHOW_FILEOPTIONS_J2KOPTIONS  |
                          DLG_SAVE_SHOW_FILEOPTIONS_BASICJ2KOPTIONS;

   L_INT nRet = L_DlgSave(m_hWnd, &OpenFileName, &m_FSParm);
   if (nRet == SUCCESS_DLG_OK)
      m_edtFileName.SetWindowText(m_FSParm.szFileName);
}

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

   m_edtPageNumber.SetWindowText(TEXT("1"));
   m_edtFileName.SetWindowText(TEXT(""));

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

void CExportPages::CheckOkButton()
{
   CString csIndex, csFileName;

   m_edtPageNumber.GetWindowText(csIndex);
   m_edtFileName.GetWindowText(csFileName);

   L_BOOL bOK = (!csIndex.IsEmpty() && !csFileName.IsEmpty());
   if (bOK && !csIndex.IsEmpty())
   {
      int nPage = _ttoi(csIndex);
      bOK = (nPage <= m_nPageCount && nPage >= 1);
   }

   m_btnOK.EnableWindow(bOK);
}

void CExportPages::OnChangeEditExpFileName() 
{
   CheckOkButton();
}

void CExportPages::OnChangeEditExpPageNumber() 
{
   CheckOkButton();
}