Initial revision

[karo-tx-redboot.git] / tools / src / tools / Utils / win32 / DoubleEdit.cpp

diff --git a/tools/src/tools/Utils/win32/DoubleEdit.cpp b/tools/src/tools/Utils/win32/DoubleEdit.cpp
new file mode 100644 (file)
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+++ b/tools/src/tools/Utils/win32/DoubleEdit.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####
+// DoubleEdit.cpp: implementation of the CDoubleEdit class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "DoubleEdit.h"
+#include "CTUtils.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+CDoubleEdit::CDoubleEdit(double dInitialValue):
+  CCellEdit(CUtils::DoubleToStr (dInitialValue))
+{
+}
+
+CDoubleEdit::~CDoubleEdit()
+{
+
+}
+
+BEGIN_MESSAGE_MAP(CDoubleEdit, CCellEdit)
+       //{{AFX_MSG_MAP(CDoubleEdit)
+       ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate)
+       //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CDoubleEdit message handlers
+
+void CDoubleEdit::OnUpdate()
+{
+    CString strValue;
+    GetWindowText (strValue);
+    double dValue;
+    if (strValue.IsEmpty () || CUtils::StrToDouble (strValue, dValue) || _T("-")==strValue ||
+               CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e")), dValue) ||
+               CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e+")), dValue) ||
+               CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e-")), dValue)) // cell text is legal
+       {
+        m_strPrevText = strValue;
+    }
+       else // cell text is not legal so revert to previous text
+       {
+        MessageBeep (0xFFFFFFFF);
+        const CPoint pt (GetCaretPos ());
+        SetWindowText (m_strPrevText);
+        SetCaretPos (pt);
+    }
+}
+
+CString CDoubleEdit::TrimRightNoCase (const CString & strInput, LPCTSTR lpszTrimChars)
+{
+       const CString strTrim = lpszTrimChars;
+       if (0 == strInput.Right (strTrim.GetLength ()).CompareNoCase (strTrim))
+               return strInput.Left (strInput.GetLength () - strTrim.GetLength ());
+       else
+               return strInput;
+}
+
+BOOL CDoubleEdit::PreCreateWindow(CREATESTRUCT& cs) 
+{
+    /*
+    if(!m_bHex){
+        cs.style|=ES_NUMBER;
+    }
+    */
+       return CCellEdit::PreCreateWindow(cs);
+}