Initial revision

[karo-tx-redboot.git] / tools / src / tools / configtool / common / win32 / RegionGeneralPage.cpp

diff --git a/tools/src/tools/configtool/common/win32/RegionGeneralPage.cpp b/tools/src/tools/configtool/common/win32/RegionGeneralPage.cpp
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+++ b/tools/src/tools/configtool/common/win32/RegionGeneralPage.cpp
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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();
+}
+