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//####COPYRIGHTBEGIN####

//                                                                          

// ----------------------------------------------------------------------------

// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.

//

// This program is part of the eCos host tools.

//

// This program is free software; you can redistribute it and/or modify it 

// under the terms of the GNU General Public License as published by the Free 

// Software Foundation; either version 2 of the License, or (at your option) 

// any later version.

// 

// This program is distributed in the hope that it will be useful, but WITHOUT 

// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 

// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 

// more details.

// 

// You should have received a copy of the GNU General Public License along with

// this program; if not, write to the Free Software Foundation, Inc., 

// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

//

// ----------------------------------------------------------------------------

//                                                                          

//####COPYRIGHTEND####

//=================================================================

//

//        RegionGeneralPage.cpp

//

//        Memory Layout Tool region general property page class

//

//=================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):     John Dallaway

// Contact(s):    jld

// Date:          1998/07/29 $RcsDate$ {or whatever}

// Version:       0.00+  $RcsVersion$ {or whatever}

// Purpose:       Provides a derivation of the MFC CeCosPropertyPage class for

//                general region property selection

// See also:      RegionGeneralPage.h

// Known bugs:    <UPDATE_ME_AT_RELEASE_TIME>

//

//####DESCRIPTIONEND####

#include "stdafx.h"

#include "RegionGeneralPage.h"

#include "ConfigTool.h"

#include "memmap.h"

#ifdef _DEBUG

#define new DEBUG_NEW

#undef THIS_FILE

static char THIS_FILE[] = __FILE__;

#endif

/////////////////////////////////////////////////////////////////////////////

// CRegionGeneralPage property page

IMPLEMENT_DYNCREATE(CRegionGeneralPage, CeCosPropertyPage)

CRegionGeneralPage::CRegionGeneralPage() : CeCosPropertyPage(CRegionGeneralPage::IDD)

{

        //{{AFX_DATA_INIT(CRegionGeneralPage)

        m_strRegionName = _T("");

        m_bRegionReadOnly = FALSE;

        m_strRegionStartAddress = _T("");

        m_strRegionSize = _T("");

        //}}AFX_DATA_INIT

}

CRegionGeneralPage::~CRegionGeneralPage()

{

}

void CRegionGeneralPage::DoDataExchange(CDataExchange* pDX)

{

        CeCosPropertyPage::DoDataExchange(pDX);

        //{{AFX_DATA_MAP(CRegionGeneralPage)

        DDX_Control(pDX, IDC_REGION_GENERAL_SIZE, m_edtRegionSize);

        DDX_Control(pDX, IDC_REGION_GENERAL_START_ADDRESS, m_edtRegionStartAddress);

        DDX_Control(pDX, IDC_REGION_GENERAL_NAME, m_edtRegionName);

        DDX_Text(pDX, IDC_REGION_GENERAL_NAME, m_strRegionName);

        DDX_Check(pDX, IDC_REGION_GENERAL_READ_ONLY, m_bRegionReadOnly);

        DDX_Text(pDX, IDC_REGION_GENERAL_START_ADDRESS, m_strRegionStartAddress);

        DDX_Text(pDX, IDC_REGION_GENERAL_SIZE, m_strRegionSize);

        //}}AFX_DATA_MAP

}

BEGIN_MESSAGE_MAP(CRegionGeneralPage, CeCosPropertyPage)

        //{{AFX_MSG_MAP(CRegionGeneralPage)

                // NOTE: the ClassWizard will add message map macros here

        //}}AFX_MSG_MAP

END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////

// CRegionGeneralPage message handlers

BOOL CRegionGeneralPage::OnKillActive()

{

    if (! UpdateData (TRUE))

        return FALSE;

    if ((m_strRegionName == _T("")) || (m_strRegionName.FindOneOf (LD_ILLEGAL_CHARS) != -1))

    {

        AfxMessageBox (IDS_VALIDATE_REGION_NAME);

        m_edtRegionName.SetFocus ();

        return FALSE;

    }

    // convert address and size information to a DWORD representation

    TCHAR strDummy [2]; // holds any stray character following a hex value

    if (_stscanf (m_strRegionStartAddress, _T("%lx%1s"), &m_dwRegionStartAddress, strDummy) != 1)

    {

        AfxMessageBox (IDS_VALIDATE_REGION_START_ADDRESS);

        m_edtRegionStartAddress.SetFocus ();

        m_edtRegionStartAddress.SetSel (0, -1); // select all text

        return FALSE;

    }

    if ((_stscanf (m_strRegionSize, _T("%lx%1s"), &m_dwRegionSize, strDummy) != 1) || (m_dwRegionSize < 1))

    {

        AfxMessageBox (IDS_VALIDATE_REGION_SIZE);

        m_edtRegionSize.SetFocus ();

        m_edtRegionSize.SetSel (0, -1); // select all text

        return FALSE;

    }

    return CeCosPropertyPage::OnKillActive();

}

BOOL CRegionGeneralPage::OnSetActive()

{

    // generate hex strings for display

    if (m_dwRegionSize == 0) // a new region

    {

        m_strRegionStartAddress = _T("");

        m_strRegionSize = _T("");

    }

    else // modify an existing region

    {

        m_strRegionStartAddress.Format (_T("%08lX"), m_dwRegionStartAddress);

        m_strRegionSize.Format (_T("%lX"), m_dwRegionSize);

    }

    if (! UpdateData (FALSE))

        return FALSE;

        return CeCosPropertyPage::OnSetActive();

}