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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [host/] [tools/] [Utils/] [win32/] [DoubleEdit.cpp] - Blame information for rev 786

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1 786 skrzyp
// ####ECOSHOSTGPLCOPYRIGHTBEGIN####                                        
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// -------------------------------------------                              
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// This file is part of the eCos host tools.                                
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// Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.            
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//
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// This program is free software; you can redistribute it and/or modify     
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// it under the terms of the GNU General Public License as published by     
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// the Free Software Foundation; either version 2 or (at your option) any   
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// later version.                                                           
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//
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// This program is distributed in the hope that it will be useful, but      
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// WITHOUT ANY WARRANTY; without even the implied warranty of               
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU        
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// General Public License for more details.                                 
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//
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// You should have received a copy of the GNU General Public License        
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// along with this program; if not, write to the                            
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// Free Software Foundation, Inc., 51 Franklin Street,                      
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// Fifth Floor, Boston, MA  02110-1301, USA.                                
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// -------------------------------------------                              
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// ####ECOSHOSTGPLCOPYRIGHTEND####                                          
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// DoubleEdit.cpp: implementation of the CDoubleEdit class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "DoubleEdit.h"
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#include "CTUtils.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CDoubleEdit::CDoubleEdit(double dInitialValue):
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  CCellEdit(CUtils::DoubleToStr (dInitialValue))
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{
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}
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CDoubleEdit::~CDoubleEdit()
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{
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}
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BEGIN_MESSAGE_MAP(CDoubleEdit, CCellEdit)
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        //{{AFX_MSG_MAP(CDoubleEdit)
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        ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate)
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        //}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CDoubleEdit message handlers
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void CDoubleEdit::OnUpdate()
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{
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    CString strValue;
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    GetWindowText (strValue);
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    double dValue;
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    if (strValue.IsEmpty () || CUtils::StrToDouble (strValue, dValue) || _T("-")==strValue ||
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                CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e")), dValue) ||
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                CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e+")), dValue) ||
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                CUtils::StrToDouble (TrimRightNoCase (strValue, _T("e-")), dValue)) // cell text is legal
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        {
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        m_strPrevText = strValue;
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    }
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        else // cell text is not legal so revert to previous text
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        {
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        MessageBeep (0xFFFFFFFF);
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        const CPoint pt (GetCaretPos ());
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        SetWindowText (m_strPrevText);
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        SetCaretPos (pt);
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    }
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}
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CString CDoubleEdit::TrimRightNoCase (const CString & strInput, LPCTSTR lpszTrimChars)
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{
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        const CString strTrim = lpszTrimChars;
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        if (0 == strInput.Right (strTrim.GetLength ()).CompareNoCase (strTrim))
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                return strInput.Left (strInput.GetLength () - strTrim.GetLength ());
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        else
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                return strInput;
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}
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BOOL CDoubleEdit::PreCreateWindow(CREATESTRUCT& cs)
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{
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    /*
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    if(!m_bHex){
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        cs.style|=ES_NUMBER;
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    }
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    */
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        return CCellEdit::PreCreateWindow(cs);
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}

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