// FreezeCellDlg.cpp : implementation file
//

#include "stdafx.h"

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

/////////////////////////////////////////////////////////////////////////////
// CFreezeCellDlg dialog


CFreezeCellDlg::CFreezeCellDlg(LImageViewer * pImageViewer, CWnd* pParent /*=NULL*/)
   : CDialog(CFreezeCellDlg::IDD, pParent)
{
   //{{AFX_DATA_INIT(CFreezeCellDlg)
   m_nCellIndex = 0;
   m_bFreeze = TRUE;
   m_nApplyAll = 0;
   m_pImageViewer = pImageViewer;
   m_nCellCount = m_pImageViewer->GetCellCount(0) > 0 ? m_pImageViewer->GetCellCount(0)-1 : 0;
   //}}AFX_DATA_INIT
}

void CFreezeCellDlg::DoDataExchange(CDataExchange* pDX)
{
   CDialog::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CFreezeCellDlg)
   DDX_Control(pDX, IDCMB_FREEZECELL_ACTION, m_cmbAction);
   DDX_Text(pDX, IDEDT_FREEZECELL_INDEX, m_nCellIndex);
   DDX_Radio(pDX, IDRAD_FREEZECELL_ALL, m_nApplyAll);
   //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CFreezeCellDlg, CDialog)
   //{{AFX_MSG_MAP(CFreezeCellDlg)
   ON_BN_CLICKED(IDRAD_FREEZCELL_ALL, OnFreezeAllCells)
   ON_BN_CLICKED(IDRAD_FREEZCELL_CELL, OnFreezCell)
   ON_BN_CLICKED(IDAPPLY, OnApply)
   ON_CBN_SELCHANGE(IDCMB_FREEZECELL_ACTION, OnSelChangeFreeze)
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFreezeCellDlg message handlers

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

   UpdateData(TRUE);
   m_nCellIndex = 0;
   m_nApplyAll = 0;
   
   GetDlgItem(IDEDT_FREEZCELL_INDEX)->EnableWindow(FALSE);
   GetDlgItem(IDSTC_FREEZCELL_INDEX)->EnableWindow(FALSE);

   m_cmbAction.AddString(TEXT("Freeze"));
   m_cmbAction.SetItemData(0, 1);
   m_cmbAction.AddString(TEXT("Unfreeze"));
   m_cmbAction.SetItemData(1, 0);
   m_cmbAction.SetCurSel(0);

   m_nCellIndex = m_nCellCount;
   UpdateData(FALSE);

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

void CFreezeCellDlg::OnFreezeAllCells() 
{
   GetDlgItem(IDSTC_FREEZECELL_INDEX)->EnableWindow(FALSE);
   GetDlgItem(IDEDT_FREEZECELL_INDEX)->EnableWindow(FALSE);
}

void CFreezeCellDlg::OnFreezCell() 
{
   GetDlgItem(IDSTC_FREEZECELL_INDEX)->EnableWindow(TRUE);
   GetDlgItem(IDEDT_FREEZECELL_INDEX)->EnableWindow(TRUE);
}

void CFreezeCellDlg::OnApply() 
{
   UpdateData(TRUE);
   m_pImageViewer->FreezeCell((m_nApplyAll ? m_nCellIndex : -1), m_bFreeze, 0);
}

void CFreezeCellDlg::OnOK() 
{
   OnApply();
   CDialog::OnOK();
}

void CFreezeCellDlg::OnSelChangeFreeze() 
{
   m_bFreeze = !m_cmbAction.GetCurSel();
}

BOOL CFreezeCellDlg::GetFreeze()
{
   return m_bFreeze;
}