Mercurial > ecos
diff host/tools/configtool/common/win32/RegionGeneralPage.cpp @ 76:435cced73e2f ecos-v1_3_1-release
eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
| author | jlarmour |
|---|---|
| date | Tue, 28 Mar 2000 14:10:45 +0000 |
| parents | |
| children | 74dbf4c3f2e1 |
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new file mode 100644 --- /dev/null +++ b/host/tools/configtool/common/win32/RegionGeneralPage.cpp @@ -0,0 +1,154 @@ +//####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(); +} +
